KR101808019B1 - Apparatus and method for calculating nutrient budget - Google Patents

Abstract

The present invention relates to an apparatus for calculating a nutrient budget and a method thereof. The apparatus for calculating a nutrient budget includes: a nutrient data input unit for suggesting a nutrient inflow item and a nutrient outflow item for calculating the nutrient budget and receiving data for the nutrient inflow item and the nutrient outflow item which are suggested, an equation expressing unit for expressing each of an equation for each nutrient inflow item and an equation for each nutrient outflow item calculated based on the received data, a coefficient selecting unit for selecting each of an inflow coefficient for each nutrient inflow item and an outflow coefficient for each nutrient outflow item used for calculating the nutrient budget, and a nutrient budget calculating unit for calculating the nutrient budget using the inflow coefficient and the outflow coefficient which are selected, and the equation for each nutrient inflow equation and the equation for each nutrient outflow item which are expressed. Accordingly, the present invention can quickly and efficiently calculate a nutrient balance.

Description

[0001] APPARATUS AND METHOD FOR CALCULATING NUTRIENT BUDGET [0002]

The present invention relates to a nutrient resin determination apparatus and a method thereof, and more particularly, to a nutrient rate calculation apparatus and method for efficiently estimating whether or not an agricultural land fertilizer exceeds a survey target area.

Since the 1980s, there has been a gradual decline in the number of mixed farms in Korea, and segregation of seedlings and livestock has begun, and the proportion of livestock farming has increased and the number of livestock breeding has also increased. Therefore, the production of livestock manure is increasing, and livestock manure is worth using as a resource to supply inorganic fertilizer substitute and organic matter.

Recycling of livestock manure is necessary for the revitalization of resource circulation agriculture. If only chemical fertilizers are used and crop residues such as rice straw and soot are removed, the carbon content in the soil is gradually reduced and the organic content is lowered. In addition, the supply of organic matter can lead to excessive or insufficient nutrients for crop growth. Livestock manure contains various nutrients and is useful as a fertilizer resource for growing crops.

However, in accordance with the 'London Convention', which came into effect in 1972, there has been a growing interest in rational treatment of livestock manure due to the prohibition of marine dumping of livestock manure after 2012. Most of domestic livestock manure is composted and liquefied. The indiscreet use of livestock manure has environmental adverse effects such as phosphorus accumulation and the government has been providing effective guidelines for livestock manure through legislation. For example, in order to protect the environment, the Law on the Treatment of Sewage Sludge and Livestock Wastewater in 1991 and the Law on the Management and Use of Livestock Manure (hereinafter referred to as the Livestock Manure Act) In order to improve the efficiency of management. In addition, the Livestock Manure Law was amended in 2014 to enact laws to investigate the environmental pollution caused by livestock manure, compost and liquid manure (hereinafter referred to as 'livestock manure survey').

In this regard, it is the nutrient balance that helps to determine the link between the nutrients used in agriculture, the atmosphere, the water, the soil, and the environment. The nutrient balance is the nutrient balance which is the difference between the nutrient input and the nutrient outflow, based on farmland, soil or land. This nutrient balance can be used as a proactive livestock manure management tool to identify nutrient overruns and prevent potential environmental contamination by agricultural nutrients when calculated at subregional level.

In this regard, Korean Patent Laid-Open Publication No. 2009-0085227 discloses a " method for treating livestock manure and a device for producing sterilized compost. &Quot;

It is an object of the present invention to provide a nutrient balance calculation apparatus and method for presenting a nutrient flow-in item and a nutrient flow-out item required for calculating a nutrient balance.

It is another object of the present invention to provide a nutrient rate calculation apparatus and method for estimating the amount of livestock manure, compost, and liquid feed in and out of a local area.

It is another object of the present invention to provide a nutrient balance calculation apparatus and method for estimating a fertilization rate using a standard fertilization amount for each crop in a region and a fertilization recommendation formula based on soil verification.

It is another object of the present invention to provide a nutrient balance calculation apparatus and method for estimating the amount of nitrogen remaining in the composting, liquid fertilizer and discharge points at the time of calculating the nitrogen balance.

It is another object of the present invention to provide an apparatus for calculating a nutrient balance and a method thereof for selecting a coefficient applied to the calculation of nutrient balance.

In order to accomplish the above object, the present invention provides an apparatus for calculating a nutrient balance, comprising: a nutrient data input unit for presenting a nutrient entry item and a nutrient entry item for estimating nutrient balance, and inputting data on the presented nutrient entry item and nutrient entry item; An acid expression unit for expressing an acid form for each nutrient input item and an acid form for each nutrient outflow item calculated based on the input data; A coefficient selector for selecting an input coefficient for each nutrient input item and a drain coefficient for each nutrient entry item to be used in calculating the nutrient balance; And a nutrient balance calculation unit for calculating the nutrient balance by using the calculated formula for each nutrient input item and the selected inflow coefficient and the runoff coefficient.

In addition, the nutrient data input unit may include at least one of mineral fertilizer, livestock manure production at the purification treatment, livestock manure production at the composting treatment, livestock manure production at the livestock processing, livestock manure compost and livestock composting and other organic fertilizer sales volume, A nitrogen deposition amount, and a material for planting and planting.

In addition, the nutrient data input unit includes data on the chemical fertilizer sales status of the mineral fertilizer items, livestock manure occurrence data on the livestock manure production amount in the purification treatment, the processing status data, the livestock manure output in the compost processing and the livestock manure yield in the livestock processing Data on sales of organic fertilizer on livestock manure manure and processing status, livestock manure manure compost and livestock production and sales volume data, livestock manure compost and livestock manure livestock manure compost and liquid import and export volume data, and other organic fertilizer sales volume data, At least one of a biological nitrogen fixation amount, an atmospheric nitrogen deposition amount, and a crop and cultivation area data for a seeding and planting material item.

Also, the nutrient data input unit may present a nutrient outflow item including at least one of a crop production amount, a feed crop production amount, and an atmospheric nitrogen residual amount.

In addition, the nutrient data input unit may include information on crop and cultivated area data on the crop yield, crop and cultivation area data on the crop yield value and livestock manure occurrence and treatment status on the air nitrogen balance item, livestock manure compost, And sales amount data of the sales amount data.

In addition, in the nutrient entry item, the above-mentioned acidified exposing unit can determine the amount of nitrogen (phosphorus) by the mineral fertilizer to the mineral fertilizer item, the amount of nitrogen (phosphorus) in the livestock manure to be purified for the livestock manure production amount item during the purification treatment, Nitrogen (phosphorus) amount in livestock manure composted for livestock manure production during processing, Liquid amount for livestock manure production in livestock processing, Nitrogen (phosphorus) amount in livestock manure to be treated, Livestock manure manure compost, Nitrogen (phosphorous) supply by other organic fertilizer, Biological nitrogen fixation amount for biological nitrogen fixation item, Atmospheric nitrogen fixation amount for the items of compost and liquid feed, Other organic fertilizer sales volume, Sowing and planting Characterized by expressing an acid form based on the nitrogen and phosphorus inflow through the planting material and planting material for the material item do.

In addition, in the nutrient outflow item, the above-mentioned acidified exposures can be classified into at least one of an atmospheric nitrogen balance calculated by the weight loss rate for the crop yield, the yield of the forage crop and the atmospheric nitrogen balance for the crop yield, And an atmospheric nitrogen balance calculated by applying an ammonia emission coefficient for each emission point.

In addition, the acidified exposer may selectively receive a standard fertilizer amount or a fertilizer recommendation formula used when calculating a nutrient outflow item from a user, calculate a weight reduction rate and a nutrient loss rate And a selection input for receiving at least one of the plurality of input signals.

In addition, the coefficient selection unit may be configured to select, for the nutrient entry item, the nitrogen (phosphorus) content of the fertilizer product for the mineral fertilizer item, the average influent and discharge water concentration of the livestock manure public treatment facility for the livestock manure production amount item, The results of this study were as follows: 1) The amount of bedding and moisture regulator used for the type of livestock manure produced in the public treatment facility, the amount of livestock manure produced during the composting process, the weight loss rate during composting by the type of livestock and the livestock manure compost and livestock nutrient content The amount of nitrogen and phosphorus in livestock manure composting products, livestock manure liquid nitrogen (phosphorus) content, and other organic fertilizer sales volume items of livestock manure manure compost and livestock manure contents, Nitrogen (phosphorus) content of fertilizer products, biological nitrogen content, Cattle and the fixed coefficients, characterized in that the selection of the incoming coefficients performed by planting crops by nitrogen (a) the conversion factor for the nitrogen atmosphere and immersed coefficient and planting material item for food material to an atmosphere of nitrogen chimjeokryang item.

In addition, the coefficient selection unit may be configured such that, in the nutrient outflow item, the standard fertilizer amount for each crop, the fertilizer recommendation formula for the soil fertilization for each crop, the standard fertilizer amount for each crop, The effluent coefficient consisting of the mean influent and effluent concentration of livestock manure public treatment facilities, the reference concentration of livestock manure effluent and effluent concentration, the livestock manure compost per livestock species, and the liquid nutrient content is selected for the items of recommendation and atmospheric nitrogen balance items .

The nutrient balance calculation unit is characterized by calculating a nutrient balance as a nutrient balance, which is a difference between a total inflow amount for the nutrient inflow item and a total outflow amount for the nutrient outflow item.

And a result output unit for outputting the calculated result of the nutrient resin in a table or graph format.

In order to accomplish the above object, the present invention provides a method for estimating a nutrient balance by presenting a nutrient entry item and a nutrient entry item for estimating a nutrient value to a user, Receiving data; Displaying the formula for each nutrient entry item and the formula for each nutrient entry item calculated based on the inputted data by the formula display unit; Selecting an inflow coefficient for each nutrient entry item and a discharge coefficient for each nutrient entry item to be used in calculating the nutrient balance, respectively; And calculating the nutrient balance by using the calculated formula for the nutrient inflow item and the selected inflow coefficient and the effluent coefficient for each nutrient entry item displayed by the nutrient resin acidifier.

Also, the step of presenting a nutrient entry item and a nutrient entry item for estimating the nutrient balance to the user and receiving the data on the proposed nutrient entry item and the nutrient entry item, Livestock manure production and processing status data on livestock manure production, livestock manure production and livestock manure production and livestock manure production and livestock manure manure production and livestock manure production and livestock manure production and livestock manure production, Among the data of crop and cultivation area data for organic fertilizer sales data, biological nitrogen fixation amount, atmospheric nitrogen deposition amount and sowing and planting material items in livestock manure compost and liquid fertilizer sales volume items for liquid fertilizer import and export volume items And at least one of them is input.

Also, the step of presenting the nutrient entry item and the nutrient entry item for estimating the nutrient balance to the user, and receiving the data on the proposed nutrient entry item and the nutrient entry item, At least one of the production and processing status of livestock manure and livestock manure composting, and the production and sales volume data of the crop and cultivation area data and the atmospheric nitrogen balance item for the production amount item are received.

In addition, the step of calculating the nutrient balance using the calculated formulas and the selected inflow coefficient and the outflow coefficient for the expressed nutrient entry items, the total inflow amount for the nutrient entry item and the total flow amount for the nutrient entry item Is calculated as a result of the nutrient balance.

The nutrient resin estimating apparatus and method according to the present invention having the above-described structure and the method of the present invention are characterized in that the nutrient influent items required for calculating the nutrient balance are classified into four categories: mineral fertilizer sales volume, purification treatment, compost treatment, Compost and liquid transportation, other organic fertilizer sales volume, biological nitrogen fixation amount, atmospheric nitrogen deposition, sowing and planting material, and the nutrient outflow item is classified into crop production and feed crop production, Can be calculated quickly and efficiently.

In addition, the present invention estimates the amount of fertilizer to be used in the soil for plant growth using the standard fertilizer amount for each crop in the region and the fertilizing recommendation formula based on the soil test, The amount of nutrient outflow according to the prescription standard can be accurately calculated.

Further, the present invention has an effect of flexibly setting a range and a selected numerical value by selecting a coefficient applied to the calculation of the nutrient balance resin.

Accordingly, the present invention can accurately calculate whether the content of fertilizer contained in the agricultural land of the survey area is excessive or the supply amount of the fertilizer exceeds the demand amount.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view for explaining a configuration of a nutrient resin estimation apparatus according to the present invention. Fig.
FIG. 2 is a view for explaining items presented in the nutrient data input unit employed in the nutrient resin estimation apparatus according to the present invention.
3 and 11 are views for explaining a user manual screen of the nutrient resin estimation apparatus according to the present invention.
FIG. 12 is a diagram for explaining the procedure of the method of calculating the nutrient balance according to the present invention.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail.

It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. Like reference numerals are used for similar elements in describing each drawing.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Hereinafter, the same reference numerals will be used for the same constituent elements in the drawings, and redundant explanations for the same constituent elements will be omitted.

FIG. 1 is a view for explaining a configuration of a nutrient resin calculating apparatus according to the present invention, and FIG. 2 is a view for explaining an item presented in a nutrient data input unit employed in the nutrient resin calculating apparatus according to the present invention.

1, the nutrient resin estimation apparatus 100 according to the present invention mainly includes a nutrient data input unit 110, a data verification unit 120, an acidic expression unit 130, a coefficient selection unit 140, And a resultant outputting section 160. [0050]

The nutrient data input unit 110 presents a nutrient entry item and a nutrient entry item for calculating the nutrient balance, and inputs data on the nutrient entry item and the nutrient entry item presented from the user.

The nutrient data input unit 110 may present a nutrient entry item and a nutrient entry item as shown in FIG.

More specifically, the nutrient input items include the amount of mineral fertilizer sales, the output of livestock manure during purification treatment, the output of livestock manure during composting treatment, the output of livestock manure during livestock processing, the amount of livestock manure compost and livestock import and export, the amount of sales of other organic fertilizer, Atmospheric nitrogen deposition amount and at least one of seeding and planting material.

At this time, the mineral fertilizer is the nitrogen fertilizer, phosphoric acid fertilizer, calcium fertilizer, compound fertilizer, calciferous fertilizer, silicate fertilizer, goto (fertilizer) fertilizer as defined in Article 2 (1) Fertilizer, and trace element fertilizer.

Livestock manure output is the amount of manure excreted by livestock, and species can include cattle (cattle, cattle), cows, pigs (laying hens, broilers), and ducks. Livestock manure compost and liquor removal rate refers to the amount of livestock manure (self, co), livestock manure manure produced by the recycling company, and the amount of liquid excrement. The amount of other organic fertilizer refers to the amount of fertilizer excluding the compost organic fertilizer (livestock manure compost, livestock manure fermentation liquid, etc.) among the by-product fertilizer in the specification and designation of the fertilizer process specification [Rural Development Administration Notice (No. 2014-13)].

The amount of biological nitrogen fixation is a measure of the conversion of stable nitrogen in the atmosphere to the amount of nitrogen reduced to ammonia, a form that can be used by soybean plants to obtain carbohydrates, the energy required for survival by bacteria parasitizing legume plants, from soybean plants Quot;

Atmospheric nitrogen deposition refers to the amount of atmospheric nitrogen particles and nitrogen gas deposited on agricultural land. The combined inflow of sowing and planting materials refers to the amount of inflow from seeding crops.

On the other hand, the nutrient outflow item may include at least one of crop yield, feed crop yield, and atmospheric nitrogen balance. At this time, crop yield refers to the amount of crops grown and harvested on the cultivated land of the relevant county. Production of feed crops refers to the amount of crops grown and produced for use as livestock feed.

As described above, the nutrient data input unit 110 that presents the nutrient influent items and the nutrient outflow items includes the chemical fertilizer status data for the mineral fertilizer sales volume item, the livestock manure occurrence data for the livestock manure production volume item at the purification treatment, Livestock manure compost and livestock manure production and livestock manure production and livestock manure production and livestock manure production and livestock manure production and livestock manure production and livestock manure production and livestock manure production and livestock manure output; At least one of organic fertilizer sales data, biological nitrogen fixation amount, atmospheric nitrogen deposition amount, and planting and cultivation area data for the planting material and planting material item can be input to the organic fertilizer sales quantity item.

Also, at least one of the livestock manure disposal and treatment status, livestock manure compost, and manure production and sales volume data for crop and cultivation area data for the crop yield, crop and cultivation area data for the feed crop yield item, and atmospheric nitrogen balance item Any one can be input.

The data input through the nutrient data input unit 110 is stored in a storage unit (not shown) and is used to calculate nutrient balance by the nutrient balance calculation unit described later.

The data checking unit 120 can check and correct data on the inputted nutrient entry item and the nutrient entry item.

The acid exposition unit 130 expresses the formula for each of the nutrient input items and the formula for the nutrient outflow item, which are calculated based on the input data. The basic formula for expressing the formula of the acid form of expression can be stored in advance in the storage (not shown), and the expression here is to determine the proper formula so that the nutrient balance can be calculated. It does not mean that you have to present it on screen.

In addition, the acidified exposing unit 130 receives the standard fertilization amount or the fertilizing recommendation formula used when calculating the nutrient outflow item from the user, and calculates the weight reduction rate and the weight reduction ratio of the nutrient outflow item, And the nutrient loss rate can be selectively inputted.

In the nutrient entry item, the acidified exposing unit 130 calculates the amount of nitrogen (phosphorus) by mineral fertilizer for the mineral fertilizer item, the amount of nitrogen (phosphorus) in the livestock manure to be purified for the item of livestock manure production during the purification treatment, Nitrogen (phosphorus) amount in composted livestock manure during composting treatment, Liquid amount for livestock manure production in livestock processing, Nitrogen (phosphorus) amount in livestock manure to be treated, Livestock manure compost and Liquid intake / Nitrogen deposition by other organic fertilizer on the amount of compost and liquor loading and other organic fertilizer sales volume, Biological nitrogen fixation amount for biological nitrogen fixation amount, Atmospheric nitrogen deposition for the items of nitrogen nitrogen deposition, Sowing and planting The formula is based on the nitrogen and phosphorus inflows through the seeding and planting material for the material item.

More specifically, the amount of nitrogen (phosphorous) in mineral fertilizer can be calculated by multiplying the amount of nitrogen (phosphorus) contained in the mineral fertilizer sold in the relevant city group, and the following formula 1 can be expressed.

[Mountain Formation 1]

Nitrogen (phosphorus) content by mineral fertilizer = Σ _i [Sales volume of minerals fertilizer of i product × Mineral fertilizer nitrogen content of i product]

The amount of nitrogen (phosphorous) to be treated for purification and composting and livestock manure can be calculated by multiplying the number of livestock manure by the number of livestock manure and the ratio of purification, compost and liquid processing to nitrogen conversion coefficient.

First, the production amount of livestock manure during the purification treatment can be expressed by the formula 2 shown below.

[Form 2]

Nitrogen (phosphorus) amount in the livestock manure to be purified = Σ _i [(number of livestock breeding of i type) × (amount of livestock manure of i type) × (purification treatment rate) × (nitrogen conversion factor of i type) )]

Next, the production of livestock manure during the composting treatment can be expressed by the following formula 3.

[Form 3]

Nitrogen (phosphorus) amount in composted livestock manure = Σ _i [(number of livestock breeding of i type) × (amount of livestock manure incidence of i type) × (compost ratio) × (nitrogen conversion factor of i type) )]

Next, the production amount of livestock manure can be expressed by formula 4 as follows.

[Form 4]

Nitrogen (phosphorus) amount in livestock manure treated with liquor = Σ _i [(number of livestock breeding of i type) × (amount of livestock manure incidence of i type) × (liquid processing ratio) × )]

At this time, the basic unit of cattle manure is a numerical value of the amount of manure produced by cattle, cows, pigs, chickens and ducks in one day, and the criteria set by the Ministry of Environment can be applied. Nitrogen conversion factor is the numerical value of Nitrogen (phosphorus) content in cattle, cows, pigs, chickens and ducks and can be applied to the livestock manure nitrogen conversion factor of National Livestock Academy .

The amount of livestock manure manure and liquid pots imported / discharged can be calculated by multiplying the amount of livestock manure compost and liquid pots imported / received by the product by the compost and liquid transfer coefficient (export) nitrogen conversion, and the following formulas 5 and 6 can be expressed.

[Formula 5]

Compost and Liquid Carrying Capacity = Σ _i [(i) Livestock Manure Composting Carrying Capacity × (i) Livestock Manure Composting Nitrogen Conversion Coefficient of i) + (Livestock Manure Liquid Carrying Capacity of i Product) × Nitrogen (phosphorus) conversion factor)]

[Form 6]

Compost and Liquid Discharge Rate = Σ _i [(i) Livestock Manure Compost Removal Amount of Product (i) Livestock Manure Composting Nitrogen Conversion Factor of i Product + (Livestock Liquid Manure Excretion of Product i) × Nitrogen (phosphorus) conversion factor)]

At this time, the conversion factor of livestock manure and liquid import nitrogen (phosphorus) can be applied to the average value of livestock manure compost and liquid nitrogen (phosphorus) content reported in domestic literature, and the conversion factor of livestock manure and liquid nitrogen Can be applied to the average value of the compost and liquid nitrogen (phosphorus) content of the products produced by the recycler of the relevant city.

And other organic fertilizers sold in the relevant county by the corresponding nitrogen (phosphorous) content. The following formula 7 can be displayed.

[Formal formula 7]

Amount of nitrogen (phosphorous) supplied by other organic fertilizer = Σ _i [i] Sales of other organic fertilizer in products × Other organic fertilizer in product i. Nitrogen (phosphorus) content]

The amount of biological nitrogen fixation was calculated by multiplying the cultivation area of soybean and crop by the nitrogen fixing factor of the corresponding soybean and the crop, and the following formula 8 can be expressed.

[Formula 8]

Biological Nitrogen Fixed Amount = Σ _i [i cultivation area of soybean and crops × i Nitrogen fixing factor of soybean and crops]

At this time, the biological nitrogen fixation coefficient can be applied to the average value of the biological nitrogen fixation factor of each OECD country.

The amount of atmospheric nitrogen deposition is calculated by multiplying the area of agricultural land of the relevant city by the atmospheric nitrogen deposition coefficient, and the following formula 9 can be expressed.

[Form 9]

Atmospheric Nitrogen Deposition = [Area of agricultural land (non + field) × atmospheric nitrogen deposition coefficient]

At this time, the mean value of the atmospheric nitrogen deposition coefficient can be applied to the recent 10 years of the National Institute of Environmental Research.

The amount of inflow from sowing and planting materials is calculated by multiplying the cultivation area of the seeding crop by the coefficient that changes the nitrogen (phosphorous) content of the crop, and the following formula 10 can be expressed.

[Formal formula 10]

Amount of nitrogen and phosphorus inflow through planting plant material = Σ _i [planting area of seeding plant i × nitrogen (phosphorus) nutrient conversion factor of seeding plant]

At this time, the nitrogen (phosphorus) conversion factor of the seeding crop can be applied to the average value of the nitrogen (phosphorus) conversion factor of the seeding crop of each OECD country.

In the nutrient outflow item, the acidified exposing unit 130 calculates the amount of the nitrogen in the nutrient outflow item, the atmospheric nitrogen balance calculated as the weight of the crop yield for the crop yield item, the yield of the forage crop for the feed crop yield item and the weight of the atmospheric nitrogen balance item, The formula is based on at least one of the atmospheric nitrogen balance and the phosphorus loss calculated by applying the ammonia emission factor for each emission point.

More specifically, the crop yield is calculated by multiplying the cultivation area of the crop by the nitrogen (phosphorus) content coefficient of the crop, and the following formula 11 can be expressed.

[11]

Crop yield = Σ _i [Cultivation area of crop i × i Nitrogen (phosphorus) content coefficient of the crop]

At this time, the nitrogen (phosphorus) content of the crops can be applied to the nitrogen (phosphoric acid) standard fertilization rate prescribed in the fertilization prescription standard for each crop (National Institute of Agricultural Science and Technology, 2010).

The yield of forage crops was calculated by multiplying the cultivation area of the forage crop by the nitrogen (phosphorus) content coefficient of the crop, and the following formula 12 can be expressed.

[Form 12]

Feed crop yield = Σ _i [Cultivation area of forage crop i × i Nitrogen (phosphorus) content coefficient of feed crop]

At this time, forage crops were classified as herbaceous plants according to the crop fertilization prescription standard and were calculated by multiplying the nitrogen (phosphoric acid) content coefficient.

The atmospheric nitrogen balance was classified by the method of applying the weight reduction rate and the calculation method using the ammonia (NH ₃ ) emission factor by the discharge point according to the species. We can select one of the two estimation methods and calculate it.

The amount of nitrogen remaining in the lake was calculated as the sum of the amount of nitrogen lost to the atmosphere during the purification process, compost and liquid production process, and the amount of nitrogen and mineral fertilizer and livestock manure compost that were lost to the atmosphere during the fertilization process .

First, the atmospheric nitrogen balance can be expressed by the following formula 13.

[Mountain Formation 13]

Atmospheric Nitrogen Balance = Σ _ijk + (Amount of Nitrogen Removed into the Atmosphere in the Production Facility) + (Amount of Nitrogen Removed into the Atmosphere at the Nitrogen Production Facility) + Mineral Fertilizer Nitrogen loss in fertilization process + Nitrogen loss in fertilizer application process

Next, the amount of nitrogen lost to the atmosphere in the purification treatment facility can be expressed by the following formula 14.

[Form 14]

The amount of nitrogen lost to the atmosphere in the purification treatment facility = Σ [(nitrogen amount in livestock manure to be purified) - (inflow amount of livestock manure to be purified × concentration of TN after treatment)]

Next, the amount of nitrogen that is lost to the atmosphere in the composting facility of the self and the recycling can be expressed by the following formula 15.

[Form 15]

The amount of nitrogen lost to the atmosphere in the composting facility is calculated as follows: Σ _i [(number of livestock breeder x × livestock manure intakes of i type) + (amount of litter and moisture regulator used) × (weight loss rate during composting) × Compost Nitrogen Conversion Factor of Conifer

Next, the amount of nitrogen lost to the atmosphere in the self-contained and communalized liquid fertilizer facility can be expressed by the following formula 16.

[16]

The amount of nitrogen lost to the atmosphere in the self and co-resource liquefaction facilities = Σ _i (reduction of evaporation during liquid treatment) × (conversion factor of nitrogen content of the livestock liquid)

Next, the amount of the balance lost to the atmosphere in the compost and liquid facilities of the recycler can be expressed by the following formula 17.

[Mountain Formation 17]

Recycler Volume of nitrogen lost to the atmosphere in the compost liquor facility = Σ _i [(amount of nitrogen contained in livestock manure entering recycler) - (production of livestock manure compost of i product) × (conversion factor of livestock manure manure nitrogen of i product) + (productivity of livestock manure liquid production of i product) x (conversion factor of livestock manure nitrogen conversion of i product)]

Next, the amount of nitrogen lost to the atmosphere during the mineral fertilizing process can be expressed by the following formula 18.

[Mountain Formation 18]

Mineral nitrogen lost from the fertilization process to the atmosphere = Σ _{i [(i} products of compound fertilizer nitrogen in) × (fertilizer NH ₃ emissions factor) + (i product urea nitrogen content in) × (urea NH ₃ emissions factor);

Next, the amount of nitrogen lost to the atmosphere during compost fertilization process of livestock manure can be expressed by the following formula 19.

[Mountain Formation 19]

Nitrogen amount lost to atmosphere during composting of livestock manure = Nitrogen produced from composting facilities of self and composting compost + Nitrogen produced from compost recycling company × (NH ₃ content in livestock manure compost) × (Disappearance rate in fertilization process)

In this study, the domestic and foreign literature data were used for the amount of bedding, moisture regulator and evaporation reduction during the treatment of liquor, and the average weight of domestic and overseas literature was applied to the weight loss rate during composting. The livestock manure compost and livestock nitrogen conversion factor of the livestock manure produced in the autonomous and communal facilities were calculated by applying the minimum value of domestic literature data in consideration of the condition of the individual farmers. The conversion factor was calculated by applying the average value of the recent data of the compost and liquid test results of the compost and liquid producer.

The atmospheric nitrogen balance calculated by applying the ammonia (NH ₃ ) emission factor for each emission point by the type of the species was calculated as the sum of the atmospheric nitrogen loss at each emission point and the nitrogen loss at mineral fertilization

First, the atmospheric nitrogen balance can be expressed by the following formula 20.

[Mountain Formal 20]

Atmospheric Nitrogen Balance = Amount of Nitrogen lost to atmosphere by discharge point of each type of plant + Nitrogen lost to atmosphere during fertilization of mineral fertilizer

Next, the amount of nitrogen that is lost to the atmosphere by the discharge point of each species can be expressed by the following formula 21.

[Form 21]

The amount of nitrogen lost to the atmosphere by the discharge point of each type of shrimp = Σ _ij [(number of breeding of i species) × (NH ₃ emission factor at j discharge point)]

Next, the amount of nitrogen lost to the atmosphere during the mineral fertilizer application process can be expressed by the formula 22 shown below.

[Form 22]

Mineral Fertilizer process nitrogen to the atmosphere from sosilryang = Σ _i [(i products of fertilizer nitrogen) × (fertilizer NH ₃ emissions factor) + (i products of urea nitrogen) × (urea NH ₃ emissions factor);

At this time, the average value of ammonia emission factor by the point of discharge of cattle and pigs can be applied to the data of National Institute of Environmental Science and the ammonia emission coefficient of cow and poultry (chicken, duck) can be applied to EU CORNAIR data.

On the other hand, the phosphorus loss was classified into two methods, one was calculated by applying weight reduction rate and the other was calculated by applying phosphorus loss rate. We can select one of the two estimation methods and calculate it.

The amount of phosphorus loss estimated by the weight loss rate refers to the amount of phosphorus that is removed or lost in a place other than farmland in the process of purification treatment, composting and liquid production, and the amount of phosphorus calculated by the weight loss rate is expressed by the following formula .

First, the phosphorus loss can be expressed by the following formula 23.

[23]

The loss = Σ _ijk [(i the content of components that are removed as sludge from purification treatment facility) + (j of the content of components to be lost from the manure production facility) + (the content of components to be lost in the k manure production facility);

Next, the amount of the phosphorus component removed by the sludge in the purification treatment facility can be expressed by the following formula 24.

[Form 24]

The amount of phosphorus removed by the sludge in the purification treatment facility = Σ [(amount of phosphorus in livestock manure to be purified) - (amount of livestock manure inflow to purification × TP concentration after treatment)]

Next, the amount of phosphorus lost in the self-potting and communalization liquor facilities can be expressed by the formula 25 shown below.

However,

The amount of phosphorus lost in the composting facilities of self and recycling = Σ _i [(number of livestock of i type × number of livestock manure of i type) + (amount of litter and moisture control agent) × (weight reduction rate during composting) × The compost of the compost)]

Next, the amount of phosphorus lost in the self and communalization liquor facilities can be expressed by the formula 26 as follows.

However,

The amount of phosphorus lost in the self and co-resource liquefaction facilities = Σ _i (reduction in evaporation during liquid processing) × (conversion factor in liquor)

Next, the amounts of phosphorus lost or lost in the recycling company compost and liquor facilities can be expressed by formula 27 as follows.

[27]

Recycler Loss of or loss of phosphorus in compost liquor facility = Σ _i [(amount of phosphorus contained in livestock manure entering recycler) - (production of livestock manure compost of i product) × (conversion of livestock manure compost of product) Coefficient) + (production yield of livestock manure liquid of i product) × (conversion factor of livestock manure liquid cost of i product)]

At this time, domestic literature data can be used for the amount of bedding, the amount of moisture control agent and the amount of evaporation decrease during the treatment of the liquor, and the weight reduction rate of the composting can be applied to the average value of domestic and overseas document data. The livestock manure compost and livestock conversion factor of livestock manure produced in autonomous and communal facilities can be calculated by applying the minimum value of domestic literature data considering the conditions of individual farmers and the livestock manure compost and livestock manure produced by recycler Can be calculated by applying the average value of the last 3 years data of the compost and liquid test report of the compost and the liquid producer.

In addition, the phosphorus loss estimated by the phosphorus loss rate was calculated as the sum of the phosphorus content removed by the sludge from the livestock manure during the purification process and the phosphorus content calculated by applying the loss factor per plant in the compost and liquid production process.

First, the phosphorus loss can be expressed by the following formula 28:

However,

A loss amount = Σ _{i [(i} a content of components to be purified to remove the sludge from the treatment plant) + (the content of components to be lost from the manure production facilities j) + (the content of components to be lost in the k manure production facility);

Next, the amount of the phosphorus component removed by the sludge in the purification treatment facility can be expressed by an equation 29 as follows.

[Mountain Formation 29]

The amount of phosphorus removed by the sludge in the purification treatment facility = Σ [(amount of phosphorus in livestock manure to be purified) - (amount of livestock manure inflow to purification × TP concentration after treatment)]

Next, the amount of phosphorus lost in the self and communalization liquor facilities can be expressed by the formula 30 as follows.

[Mountain Formal 30]

The amount of phosphorus lost in the composting facilities of self and communalization = Σ _i [(number of livestock breeding of i-type to composting facilities for self and composting × number of livestock excretion of i-type) × (loss rate of compost of i-type)]

Next, the amount of phosphorus lost in the self-potting and communalization liquor facilities can be expressed as follows.

[31]

The amount of phosphorus lost in self and communalization liquor facilities = Σ _i [((Number of livestock breeding of i-type to livestock livestock manure × multiplication rate of livestock manure in i type) ×

Next, the amount of phosphorus lost or lost in recycling company compost and livestock facilities can be expressed by formula 32 as follows.

[32]

Recycler Loss of phosphorus in the compost liquor facility = Σ _i [(number of livestock breeding of i-type to the composting recycling company × livestock manure intakes of i) × (compost loss rate of i-type)] + Σ _j [ The number of livestock breeding livestock j × l for the liquid recycling company × the unit loss incidence of livestock manure for the j type) ×

At this time, the average of the domestic and overseas document data can be applied to the loss rate.

The nitrogen balance calculation formula is shown in Table 1 below.

Total nitrogen balance (I-O) The water balance (N _H ) Total nitrogen influx (I) Total nitrogen flow
(O) (N1 + N2-1 + N2-2 + N2-3 + N3 + N4 + N5 + N6 + N7) - (N8 + N9) (IO) -N _A N1 + N2-1 + N2-2 + N2-3 + N3 + N4 + N5 + N6 + N7 N8 + N9

Here, the total nitrogen balance refers to the sum of the atmospheric nitrogen balance (NA) and the water body nitrogen balance (NH). (NH) is the amount of nitrogen that can affect the water system in the total nitrogen balance. If the value is positive (+), it can be judged that the city is an excess nitrogen area. Can be estimated by subtracting the atmospheric nitrogen balance (NA) from the total nitrogen balance. NA is the atmospheric nitrogen balance and refers to the amount of nitrogen lost to the atmosphere during livestock manure purification, composting, and manure treatment.

The formula for calculating the phosphorus balance is shown in Table 2 below.

The total balance (I-O) The water body balance (P _H ) Total phosphorus inflow (I) Total phosphorus output (O) (P1 + P2-1 + P2-2 + P2-3 + P3 + P4 + P5) - (P6 + P7) (IO) -P _L P1 + P2-1 + P2-2 + P2-3 + P3 + P4 + P5 P6 + P7

If the total residues are positive (+), it can be judged that the district is in the surplus region. Assuming that no man is lost to the atmosphere during purification, composting, and liquid processing of livestock manure, . In addition, the water balance (NH) is the amount of phosphorus that can affect the water system in the total residues. If the value is positive (+), the city can be determined as the phosphorous area. Is calculated by subtracting the loss amount PL from the total remaining amount. PL is the amount of phosphorus that is lost during livestock manure purification, composting, and manure treatment, or is lost outside of farmland.

The coefficient selection unit 140 selects the inflow coefficient for each nutrient entry item and the outflow coefficient for each nutrient entry item used in calculating the nutrient balance, respectively.

The coefficient selection unit 140 determines the nutrient input items such as the nitrogen (phosphorus) content of the fertilizer product for the mineral fertilizer item, the average influent and discharge water concentration of the livestock manure public treatment facility for the livestock manure production item at the purification treatment, Or livestock manure production during livestock manure treatment, livestock manure production by livestock manure, livestock manure production by livestock manure, livestock manure production by livestock manure, And the amount of nitrogen (phosphorus) in livestock manure, the amount of nitrogen (phosphorus) in other manure, and the sales volume of other organic fertilizer in livestock manure composting products for the items of livestock manure manure compost and liquid manure imports Nitrogen (phosphorus) content of fertilizer products, biological nitrogen content, crop type and nitrogen content Coefficient, can be selected for the incoming coefficients performed by planting crops by nitrogen (a) the conversion factor for the nitrogen atmosphere and immersed coefficient and planting material item for food material to an atmosphere of nitrogen chimjeokryang item.

In the nutrient outflow item, the counting unit 140 calculates the standard fertilization amount for each crop and the soil fertilization for each crop according to the fertilization recommendation formula and the yield of the forage crop by the crop test, The effluent coefficient consisting of the mean influent and discharge water concentration of livestock manure public treatment facility, the reference concentration of livestock manure effluent and effluent concentration, the livestock manure compost per livestock species and the liquid nutrient content .

In order to select the coefficient, the coefficient selection unit can present the coefficient items used in the calculation of the nutrient balance to the user and select the coefficient by inputting the coefficient desired by the user. In addition, if the default value is set in advance and there is no separate input, the default value can be selected as the coefficient.

The nutrient entry items, nutrient entry items, input data, coefficients, and formula formulas used in the calculation of the nutrient balance mentioned above are summarized in Table 3 below.

division Input data Coefficient Mountain Formal Mineral fertilizer
(N1, P1) Chemical Fertilizer Sales Status Nitrogen / phosphorus content per fertilizer product Σ (sales volume of fertilizer × nitrogen / phosphorus content per product) Livestock manure
output
(N2, P2 purification
process Livestock rearing heads and processing status Longevity of livestock manure
Nitrogen (phosphorus) conversion factor
Σ (Number of reared cattle × generation unit × purification treatment ratio × nitrogen (phosphorus) conversion factor) compost
process Livestock rearing heads and processing status Longevity of livestock manure
Nitrogen (phosphorus) conversion factor
Σ (number of rearing × number of incineration unit × composting ratio × nitrogen (phosphorus) conversion factor) Liquid
process Longevity of livestock manure
Nitrogen (phosphorus) conversion factor
Σ (Number of reared cattle × incidence rate × liquid processing ratio × nitrogen (phosphorus) conversion factor) Cattle manure compost
Liquor import and export volume
(N3, P3) Compost of livestock manure, amount of liquid dispensing Nitrogen / phosphorus content of livestock manure compost
Livestock manure liquid nitrogen / phosphorus content (Amount of compost delivered x amount of nitrogen / phosphorus content per product) - (amount of compost discharge x nitrogen / phosphorus content per product) + (amount of potting liquid x potting nitrogen / phosphorus content) - (potting rate x potting nitrogen / phosphorus content) Other Organic
Fertilizers (N4, P4) Sales of organic fertilizer Nitrogen / phosphorus content per fertilizer product Σ (Sales of fertilizer × Nitrogen / phosphorus per product
content) Biological nitrogen
Fixed (N5) Crop and cultivation area Soybean and Crop Type and Nitrogen Fixation Factor Σ Soybean and Crop Cultivation Area × Nitrogen Fixation Factor for Soybean and Crops Atmospheric nitrogen
Deposition amount (N6) Korea's atmospheric nitrogen deposition coefficient Σ cultivation area × atmospheric nitrogen deposition coefficient Sowing, Food ingredients
Materials (N7, P5) Sowing crop nitrogen / phosphorus conversion factor Σ Cultivation area by seeding × nitrogen /
Conversion factor Crop yield
(N8, P6) Standard application rate by crop
Recommendation of soil fertility by crops Σ Cultivated area per crop × Nitrogen / phosphorus per crop Standard application rate
Σ Cultivation area by crop × × Nitrogen / phosphorus standard application rate Forage crops
Production (N9,
P7) Σ Cultivated area per crop × Nitrogen / phosphorus per crop Standard application rate
Σ Cultivation area by crop × × Nitrogen / phosphorus standard application rate Atmospheric nitrogen
Balance (N _A ) Occurrence of livestock manure, treatment status
Livestock manure compost,
Production and sales volume The mean influent and effluent concentration of livestock manure public treatment facility
Livestock manure Individual / common treatment facility Discharge water Concentration (permission / notification)
Livestock manure compost, livestock nutrient content Σ In the purification process,
Nitrogen + Compost / Liquid production facility
The amount of nitrogen lost to the atmosphere Loss amount (P _L ) Occurrence of livestock manure, treatment status
Livestock manure compost,
Production and sales volume
The mean influent and effluent concentration of livestock manure public treatment facility
Livestock manure Individual / common treatment facility Discharge water Concentration (permission / notification)
Livestock manure compost, livestock nutrient content Σ In the purification process,
Nitrogen + Compost / Liquid production facility
The amount of nitrogen lost to the atmosphere

The nutrient balance calculation unit 150 calculates the nutrient balance by using the calculated formulas and the selected inflow coefficient and effluent coefficient for each of the expressed nutrient entry items and the nutrient outflow item.

The nutrient balance calculation unit 150 calculates the nutrient balance by calculating the nutrient balance, which is the difference between the total inflow amount for the nutrient entry item and the total outflow amount for the nutrient entry item.

The result output unit 160 outputs the calculated nutritional value results in the form of a table or a graph.

3 and 11 are views showing exemplary screens provided by the nutrient resin estimation apparatus according to the present invention.

FIG. 3 and FIG. 4 are views for presenting items and inputting data for inputting nutrient influx data according to the present invention. FIG. 3 is a view for explaining an input tap (for example, mineral fertilizer (user input) (File input), livestock manure, fertilizer production, fertilizer import / export, crop and area, etc.) can directly input nutrient input data or copy and paste Excel data. In the file tab, the mineral fertilizer can be input directly (pasteable), the mineral fertilizer is in the form of the statistical office data, the animal manure is in the form of the national pollution survey data, the fertilizer production is in the user-defined form ). The import and export of fertilizer is user-defined (using local government and local agricultural cooperative data), and the crop and area can be imported as an excel file in the form of agrix data (using data such as crops and area of nutrient outflow). ③ The address change tab is automatically converted to the old address when the street address is entered from the input address, ④ The address change popup window is opened when double clicking, and ⑤ The save tab saves the input data.

FIG. 5 is a screen for presenting items and inputting data in order to input nutrient outflow data according to the present invention, and FIG. 5 is a view (1) showing the outflow tab (for example, crops and area and soil nutrient distribution) Data can be entered directly or Excel data can be copied and pasted. ② In the file tab, the soil nutrients are entered directly by the user, and crops and areas can be imported in Excel format with agrix data (using the same data as the crops and area of the nutrient input). ③ The address change tab is automatically converted to the old address when the street address is entered from the input address, ④ The address change popup window is opened when double clicking, and ⑤ The save tab saves the input data.

The nutrient resin estimating apparatus according to the present invention is characterized in that the nutrient resin can be calculated for each small area of an eukocardi unit. For this purpose, data for each unit area is inputted as shown in FIG. 3 to FIG.

FIG. 6 is an address change screen of the nutrient rate calculation apparatus according to the present invention. FIG. 6 shows an address change pop-up window when the address tap is double-clicked, a road name address is output as a lot number address when the conversion tab is clicked, ④ The cancel tab can close the popup window without converting the address. With this address change function, it is possible to easily calculate the nutrient balance of the changed area and output the result by using the already inputted data even if the address or administrative area of the area is changed.

7 is a data confirmation screen of the nutrient rate calculation apparatus according to the present invention. The ① tab can be selected from the year, city, county, and eup and jungdong to be searched. ② In the inquiry tab, the input data is output based on the data selected in ① ③ Save (txt) tab saves the inquired data as txt file, ④ Save (csv) tab saves the inquired data as csv file, and ⑤ Import tab can load saved data file on the screen .

FIG. 8 is an acidified display screen of the nutrient resin estimation apparatus according to the present invention. The acidified information display tab is divided into input data for each item, coefficient and calculation formula, nitrogen balance calculation, and phosphorus balance calculation. You can select between the standard dosage and the recommendation formula (not possible to duplicate selection) through the fertilizer / fertilizer recommendation tab. ③ You can choose between the weight loss rate and the nutrient loss rate through the atmospheric nitrogen balance tab.

9 is a view for selecting the coefficients of the nutrient resin estimating apparatus according to the present invention, wherein the coefficient menu tab can be composed of mineral fertilizer, livestock manure, fertilizer loading / unloading, crop and area, standard application rate, The first time the tab is applied, the 'default' factor is 1, the user can apply the desired coefficients, and the default value can be changed (the changed default value can be applied later).

FIG. 10 is a screen for calculating the nutrient balance of the nutrient determination apparatus according to the present invention. FIG. 10 is a diagram illustrating the nutrient balance calculation screen of the nutrient distribution calculation apparatus according to the present invention. Calculate the nutrient balance and output the calculation at the bottom. ④ Save log file tab can save the output calculation as a file.

FIG. 11 shows a result of the calculation of the result of the calculation of the nutrient balance of the nutrient resin determination apparatus according to the present invention. FIG. 11 is a table tab. FIG. 11 shows a result of execution in the calculation tab. , And ③ Output button tab can save calculation result as Excel file and graph image file.

FIG. 12 is a diagram for explaining the procedure of the method of calculating the nutrient balance according to the present invention.

Referring to FIG. 12, the nutrient resin estimation method according to the present invention uses the nutrient resin estimation apparatus described above, and a repeated description will be omitted.

First, the user presents a nutrient entry item and a nutrient entry item for calculating the nutrient balance, and inputs data on the proposed nutrient entry item and the nutrient entry item (S100).

In step S100, the nutrient input items include mineral fertilizer, livestock manure output during purification, livestock manure output during composting treatment, livestock manure output during livestock processing, livestock manure compost and livestock manure output, other organic fertilizer sales volume, A nitrogen deposition amount, and a seeding and planting material. Therefore, the data on the sales of chemical fertilizer and organic fertilizer to the mineral fertilizer items, the incidence of livestock manure production, the processing status data on the livestock manure production amount in the purification treatment, the livestock manure yield on the livestock manure production on the composting treatment, The present status of sales of chemical fertilizer and organic fertilizer to livestock manure compost and liquid import / export amount data, and other organic fertilizer sales volume items for livestock manure manure compost and livestock production and sales volume data, livestock manure compost and liquid pot import / At least one of the biological nitrogen fixation amount, the atmospheric nitrogen deposition amount, and the crop and cultivation area data for the seeding and planting material item.

On the other hand, the nutrient outflow item may include a nutrient outflow item that includes at least one of crop yield, feed crop yield, and atmospheric nitrogen balance. Accordingly, at least one of the crop and cultivation area data for the crop production amount, the crop and cultivation area data for the feed crop production amount and the animal milk manure occurrence and treatment status for the nitrogen nitrogen balance item, the livestock manure manure compost and the liquid production and sales data Any one can be input.

Next, the data on the inputted nutrient entry item and the nutrient entry item are checked and corrected (S200).

Next, the calculation formula for each nutrient entry item and the nutrient entry item calculated based on the input data are respectively expressed (S300).

In step S300, it is determined whether or not the nutrient amount of the mineral fertilizer for the mineral fertilizer item, the amount of nitrogen (phosphorus) in the livestock manure to be purified for the livestock manure yield item during the purification treatment, Nitrogen (phosphorus) amount in the composted livestock manure for the production amount, Liquor for the livestock manure production amount in the livestock processing, Nitrogen (phosphorus) amount in the livestock manure to be treated, Compost and Liquor The amount of nitrogen (phosphorus) supplied by other organic fertilizer, the amount of biological nitrogen fixation for the amount of biological nitrogen fixation, the amount of nitrogen deposition for atmospheric nitrogen deposition, and the items for planting and planting materials It is possible to express acid formulas based on nitrogen and phosphorus inflows through planting and planting materials.

In addition, in the nutrient outflow item, the atmospheric nitrogen balance calculated by the weight loss ratio of the crop yield to the crop yield, the yield of the forage crop to the feed crop yield item, and the atmospheric nitrogen balance item, or the ammonia emission Quot; and " atmospheric nitrogen balance " calculated by applying the " coefficient ".

Next, the inflow coefficient for each nutrient entry item and the outflow coefficient for each nutrient entry item to be used in calculating the nutrient balance are selected (S400).

In step S400, the nitrogen content (phosphorus) content of the fertilizer product for the mineral fertilizer item, the average influent and discharged water concentration of the livestock manure public treatment facility for the livestock manure production amount item during the purification treatment, The amount of livestock manure and water control agent used for each type of livestock, the weight loss rate during manure composting, the livestock manure compost and livestock nutrient content of livestock species, and the amount of livestock manure produced during livestock manure production (Phosphorus) content and livestock manure liquid nitrogen (phosphorus) content of livestock manure composting products for livestock manure manure compost and liquid manure import / export amount for livestock manure manure compost and livestock manure by type, Nitrogen (phosphorus) content of each product, crop type and nitrogen fixation factor for the amount of biological nitrogen fixation, Plant nitrogen (in) by the crop to a nitrogen atmosphere and immersed coefficient and planting material items for planting on a nitrogen group chimjeokryang items can be selected for the incoming coefficients performed by the conversion factor.

In addition, in the nutrient outflow item, the standard fertilization rate by crop, the fertilization recommendation by soil test for each crop, the standard fertilization rate by crop, the fertilization recommendation by soil testing of crops and the waiting For the nitrogen balance item, the effluent coefficient composed of the average influent and discharge water concentration of livestock manure public treatment facility, the reference concentration of discharged livestock manure and collective treatment facility, the livestock manure compost per livestock species and the liquid nutrient content can be selected.

Next, the nutrient balance is calculated using the calculated formula for each nutrient input item and the selected inflow coefficient and effluent coefficient (S500).

In step S500, the nutrient balance calculation section calculates the nutrient balance by calculating the nutrient balance, which is the difference between the total inflow amount for the nutrient entry item and the total outflow amount for the nutrient entry item.

Finally, the calculated nutrient balance results are output in a table or graph format (S600).

As described above, the nutrient resin estimating apparatus and method according to the present invention is characterized in that the nutrient input items required for calculating the nutrient balance include the amounts of sales of mineral fertilizer, purification treatment, compost treatment, production of each livestock manure during livestock processing, The amount of organic fertilizer sales, the amount of biological nitrogen fixation, the amount of atmospheric nitrogen deposition, the amount of seeding and planting materials, and the nutrient outflow item is subdivided into crop production and feed crop production, can do.

In addition, the present invention can accurately calculate the amount of nutrient inflow according to the amount of livestock manure, compost, and liquid transfer in the local area in order to calculate the amount of livestock manure by estimating using the local livestock manure, compost and liquid pot import / export quantity formula.

In addition, the present invention estimates the amount of fertilizer to be used in the soil for plant growth using the standard fertilizer amount for each crop in the region and the fertilizing recommendation formula based on the soil test, The nutrient outflow can be accurately calculated according to the prescription standard.

In addition, the present invention can flexibly set the amount of atmospheric nitrogen balance by the method by estimating the amount of compost, compost, and atmospheric nitrogen balance by discharge point at the time of calculating the nitrogen balance.

Further, the present invention can flexibly set the range and the selected numerical value by selecting the coefficient applied to the calculation of the nutrient balance.

Accordingly, the present invention can accurately calculate whether the content of fertilizer contained in the agricultural land of the survey area is excessive or the supply amount of the fertilizer exceeds the demand amount.

The functional operations described herein and the embodiments of the present subject matter may be implemented in digital electronic circuitry, computer software, firmware, or hardware, including any of the structures disclosed herein and their structural equivalents, It is possible.

Embodiments of the subject matter described herein may be implemented as one or more computer program products, that is, one or more of computer program instructions encoded on a type of program medium for execution by, or control of, a data processing apparatus May be implemented as a module. The type of program medium may be a propagated signal or a computer readable medium. A propagated signal is an artificially generated signal, such as a machine-generated electrical, optical or electromagnetic signal, generated to encode information for transmission to a suitable receiver device for execution by a computer. The computer-readable medium can be a machine-readable storage device, a machine-readable storage substrate, a memory device, a combination of materials that affect the machine readable propagation type signal, or a combination of one or more of the foregoing.

A computer program (also known as a program, software, software application, script or code) may be written in any form of programming language, including compiled or interpreted language, a priori or procedural language, Components, subroutines, or other units suitable for use in a computer environment.

The computer program does not necessarily correspond to the file of the file device. The program may be stored in a single file provided to the requested program or in a file that contains multiple interactive files (e.g., one or more of which store a module, subprogram, or portion of code) And may be stored in some (e.g., one or more scripts stored in a markup language document).

A computer program may be deployed to run on multiple computers or on one computer, located on a single site or distributed across multiple sites and interconnected by a communications network.

Additionally, the logic flows and structural block diagrams described in this patent document describe corresponding actions and / or specific methods supported by corresponding functions and steps supported by the disclosed structural means, It can also be used to build software structures and algorithms and their equivalents.

The processes and logic flows described herein may be performed by one or more programmable processors that execute one or more computer programs to perform functions by operating on input data and generating output.

Processors suitable for the execution of computer programs include, for example, any one or more of a general purpose and special purpose microprocessor and any kind of digital computer. Generally, a processor will receive instructions and data from read-only memory, random access memory, or both.

A core element of a computer is a processor for performing one or more memory devices and instructions for storing instructions and data. In addition, the computer is generally operable to receive data from, or transmit data to, one or more mass storage devices for storing data, such as magnetic, magneto-optical disks, or optical disks, Or < / RTI > However, the computer need not have such a device.

The description sets forth the best mode of the invention, and is provided to illustrate the invention and to enable those skilled in the art to make and use the invention. The written description is not intended to limit the invention to the specific terminology presented.

Thus, while the present invention has been described in detail with reference to the above examples, those skilled in the art will be able to make adaptations, modifications, and variations on these examples without departing from the scope of the present invention. In other words, in order to achieve the intended effect of the present invention, all the functional blocks shown in the drawings are separately included or all the steps shown in the drawings are not necessarily followed in the order shown, It can be in the range.

100: Nitrogen resin calculating device
110: nutrient data input unit
120: Data verification unit
130:
140:
150: Nitrogen resin acid solution
160: Result output unit

Claims (16)

A nutrient data input section that presents nutrient entry and nutrient entry items for nutrient valuation and inputs data on the proposed nutrient entry and nutrient entry;
An acid expression unit for expressing an acid form for each nutrient input item and an acid form for each nutrient outflow item calculated based on the input data;
A coefficient selector for selecting an input coefficient for each nutrient input item and a drain coefficient for each nutrient entry item to be used in calculating the nutrient balance; And
Nutrient Balance to Estimate Nutrient Balance Using the Formulas for Nutrient Inputs and Nutrient Outflows and the Selected Inflow and Outflow Coefficients for the Expressed Nutrient Inputs;
Wherein the calculated display unit receives a standard fertilization amount or a fertilization recommendation formula used when calculating the nutrient outflow item at the time of calculating the nutrient balance and receives the weight reduction rate and the nutrient loss rate Wherein the at least one of the at least one of the at least two of the at least two of the at least two of the at least two of the at least two of the plurality of the at least one of the at least two of the at least one of the at least two. The method according to claim 1,
The nutrient data input unit is composed of mineral fertilizer, livestock manure output during purification, livestock manure output during composting, livestock manure output during livestock processing, livestock manure compost and livestock import and export, other organic fertilizer sales volume, biological nitrogen fixation amount, And a nutrient entry item including at least one of seeding and planting material. 3. The method of claim 2,
The nutrient data input unit includes data on the status of chemical fertilizer sales for mineral fertilizer items, occurrence of livestock manure for livestock manure production items in purification treatment, data on processing status, production of livestock manure in compost processing and processing of livestock manure The amount of livestock manure compost and livestock manure for the livestock manure manure compost and livestock production and sales volume data, livestock manure manure compost and livestock import and export amount items, and organic fertilizer sales data for other organic fertilizer sales volume data, Wherein at least one of quantitative, atmospheric nitrogen deposition, and planting and cultivation area data for the seeding and planting material items is input. The method according to claim 1,
Wherein the nutrient data input unit presents a nutrient outflow item that includes at least one of crop yield, feed crop yield, and atmospheric nitrogen balance. 5. The method of claim 4,
The nutrient data input unit includes the crop and cultivation area data for the crop yield, the crop and cultivation area data for the feed crop yield item, the occurrence and treatment status of the animal manure and the treatment status of the atmospheric nitrogen balance item, the livestock manure compost and the liquid production amount, And at least one of the data and the data is received. The method according to claim 1,
Wherein the acidified exposures are selected from the group consisting of nitrogen (phosphorus) content by mineral fertilizer for mineral fertilizer items, nitrogen (phosphorus) content in livestock manure to be purified for livestock manure production during purification, Nitrogen (phosphorus) amount in composted livestock manure for livestock manure production item, Liquor for livestock manure production item in livestock processing, Nitrogen (phosphorus) amount in livestock manure to be processed, Compost for livestock manure manure compost, , Nitrogen supply amount by other organic fertilizer, amount of biological nitrogen fixation for the amount of biological nitrogen fixation, amount of atmospheric nitrogen deposition for the items of nitrogen nitrate deposition, and materials for planting and planting materials And an acid form based on the nitrogen and phosphorus inflow amounts through the planting material Fountain calculating device. The method according to claim 1,
In the nutrient outflow item, the above-mentioned acidified exposures can be classified into at least one of an atmospheric nitrogen balance calculated as the crop yield for the crop yield, the yield of the forage crop relative to the yield of the forage crop and the weight reduction rate for the atmospheric nitrogen balance item, And expressing an acid form based on at least one of the atmospheric nitrogen balance calculated by applying a specific ammonia emission coefficient. delete The method according to claim 1,
The coefficient selection unit is configured to select, for the nutrient entry item, the nitrogen (phosphorus) content of the fertilizer product for the mineral fertilizer item, the average influent and discharge water concentration of the livestock manure public treatment facility for the livestock manure production item at the purification treatment, The amount of livestock manure and moisture regulator used for each type of livestock, the weight loss rate of livestock manure composting, the amount of livestock manure compost and livestock nutrient content per livestock, and the amount of livestock manure production during livestock manure production (Phosphorus) content, livestock manure liquid nitrogen (phosphorus) content, and other organic fertilizer sales volume items of livestock manure composting products for livestock manure manure compost and liquid manure import / Nitrogen (phosphorus) content of fertilizer products, type of crops and nitrogen nitrogen Wherein an inflow coefficient consisting of an atmospheric nitrogen deposition coefficient for the stationary water and atmospheric nitrogen deposition amount and a nitrogen (phosphorus) conversion coefficient for the sowing and planting material item is selected. The method according to claim 1,
In the nutrient outflow item, the coefficient selection unit calculates a fertilizer recommendation formula based on the standard fertilizer amount for each crop, a soil fertilizer formula for each crop, a standard fertilizer amount for each crop, and a fertilizer recommendation formula And the atmospheric nitrogen balance item, the effluent coefficient consisting of the average influent and discharged water concentration of the livestock manure public treatment facility, the reference concentration of the livestock manure individual and the common treatment facility discharge water, the livestock manure compost per livestock species, and the liquid nutrient content is selected Nutrient resin estimator. The method according to claim 1,
Wherein the nutrient balance calculation unit calculates a nutrient balance as a nutrient balance, which is a difference between a total inflow amount for the nutrient inflow item and a total outflow amount for the nutrient outflow item. The method according to claim 1,
And a result output unit for outputting the calculated nutrient resin results in the form of a table or a graph. Presenting a nutrient entry item and a nutrient entry item for calculating the nutrient balance by the nutrient data inputting unit, receiving data on the presented nutrient entry item and the nutrient entry item;
Based on the input data, the formula display unit displays the formula for the formula and the nutrient outflow item for each nutrient entry item, and selects the standard fertilizer amount or the fertilizer recommendation formula for calculating the nutrient outflow item. A step of selectively inputting whether the weight loss rate and the nutrient loss rate are applied to the formula for the atmospheric nitrogen balance in the nutrient outflow item;
Selecting an inflow coefficient for each nutrient entry item and a discharge coefficient for each nutrient entry item to be used in calculating the nutrient balance, respectively; And
Estimating the nutrient balance using the calculated formula for each nutrient input item and the selected inflow coefficient and the effluent coefficient by the nutrient resin acidifier;
And calculating a ratio of the amount of the resin to the amount of the resin. 14. The method of claim 13,
The nutrient entry and nutrient outflow items for calculating the nutrient balance are presented, and the inputting of the nutrient entry items and the nutrient outflow items is performed.
The present status of chemical fertilizer sales for mineral fertilizer items, the incidence of livestock manure production, the status of disposal of livestock manure, the amount of livestock manure produced during composting treatment, Livestock manure compost and livestock manure compost and livestock production and sales volume data, livestock manure compost and livestock import and export volume data for livestock manure compost and liquid import and export data, organic fertilizer sales data for items of organic fertilizer sales volume, biological nitrogen fixation amount, atmospheric nitrogen deposition And at least one of crop and cultivation area data for the seeding and planting material item is input. 14. The method of claim 13,
The nutrient entry and nutrient outflow items for calculating the nutrient balance are presented, and the inputting of the nutrient entry items and the nutrient outflow items is performed.
At least one of livestock manure disposal and treatment status, livestock manure compost, and manure production and sales quantity data on crop and cultivation area data, crop cultivation area data, and atmospheric nitrogen balance item for the crop production amount item for the crop production amount item, Wherein the ninety percent (ninety) percent of the ninety percent (ninety percent) 14. The method of claim 13,
The step of estimating the nutrient balance using the calculated formula and the selected inflow coefficient and the outflow coefficient for the expressed nutrient input item,
Wherein the nutrient balance is calculated as a nutrient balance, the nutrient balance being the difference between the total inflow amount for the nutrient input item and the total outflow amount for the nutrient outflow item.

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