CN108811651A - A kind of method of fertilization compositions based on earth measurement - Google Patents
A kind of method of fertilization compositions based on earth measurement Download PDFInfo
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- CN108811651A CN108811651A CN201810534582.XA CN201810534582A CN108811651A CN 108811651 A CN108811651 A CN 108811651A CN 201810534582 A CN201810534582 A CN 201810534582A CN 108811651 A CN108811651 A CN 108811651A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/007—Determining fertilization requirements
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- Life Sciences & Earth Sciences (AREA)
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Abstract
A kind of method that the present invention discloses fertilization compositions based on earth measurement.Fertilization compositions based on earth measurement in the present invention is based on soil testing and manuring field trial, according to crop regulation of fertilizer requirement, fertilizer provision from soil performance and fertilizer effect, on the basis of Rational Application organic fertilizer, application quantity, fertilizing time and the method for administration of the fertilizer such as nitrogen, phosphorus, potassium and middle and trace element are proposed；Soil testing and formulated fertilization method in the present invention adjusts and solves the contradiction between crop need fertilizer and fertilizer provision from soil, nutrient needed for targetedly supplementing crop simultaneously, crop lacks what element just supplements what element, how much needs how many benefits, realizes various nutrient balances supplies, meet the needs of crop, reach and improve utilization rate of fertilizer and reduce dosage, improves crop yield, improve quality of agricultural product, save labour, the purpose of cutting down expenditures and increasing income；By carrying out fertilization compositions based on earth measurement, it can reasonably determine each nutrient ratio in dose and fertilizer, effectively improve chemical fertilizer utilization ratio.
Description
Technical field
The present invention relates to field of agricultural cultivation, the method for specifically a kind of fertilization compositions based on earth measurement.
Background technique
It is essential for applying fertilizer in agricultural planting, and improves a kind of effective means of crop yield.Traditional applies
Fertile method is only that the fertilizer directly bought applies fertilizer, although this method can play a role, but due to soil
There are certain nutrient in earth, these nutrients do not need artificially to add, and artificial addition only will cause overnutrition
And the wasting of resources, increase production cost.Match if can be measured to the nutrient in soil and calculate reasonable nutrition
Side, then can greatly improve production efficiency, while can also reduce production cost.
Summary of the invention
The purpose of the present invention is to provide a kind of methods of fertilization compositions based on earth measurement, to reasonably determine dose and fertilizer
In each nutrient ratio, effectively improve chemical fertilizer utilization ratio.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of method of fertilization compositions based on earth measurement successively includes the following steps, soil information collecting establishes Soil attribute data
Parameter database, recipe calculation, guidance fertilising are established in library.
Soil information collecting, for the demand of agriculture fertilization compositions based on earth measurement project data processing, using GIS-Geographic Information System
Technology, the sampling point data of all acquisitions are GIS software data formats；Using Distribution GIS software, by each sampled point
Coordinate data import in GIS software, generate sampling dot file, on the administrative map after the vector quantization that is added to, being compiled into can
Depending on the soil sampling site file changed, the connection with Soil attribute data library can be realized by critical field on this basis, is built
Vertical includes that each soil sampling point is numbered, coordinate position, specific place name, including the attribute datas such as every nutrient content test index
Soil sampling point attribute data, the function in addition to inheriting the dotted line area in platform in graphics edition, also adds at agriculture graph
Dedicated condition is managed, is greatly improved work efficiency and work quality.
Sampled point is chosen according to GIS software, soil sample more than 10000 is acquired altogether, all cultivated areas is represented, by the soil of acquirement
Earth sample utilize with soil testing instrument acquire soil sample physicochemical character information, detection project have P in soil H value, organic matter, alkali-hydrolyzable nitrogen,
Rapid available phosphorus, available potassium, effective zinc, effective boron etc., vegetables and special crop growing area selectively increase related microelement, again
The projects such as metal.
Soil attribute data library is established, according to the sampled point that GIS software is chosen, by more soil sample data inputs of acquisition
Soil attribute data library, Database Systems provide convenient data and lead input function；It can be by the soil sample information data of acquirement
Typing one by one, and can disposably import, facilitate user's multiple diversity operation；Cooperation GIS electronic map can be realized to each field in the whole city
The inquiry of the soil attribute of block, the production for forming soil sampling bit map/bitmap and prescription-filling card for GIS electronic map provide reliable guarantee.
Parameter database is established, the evaluation achievement of arable soil attribute is made full use of, provides and is suitble to local soil tilth
The parameter of crops Nutrient Absorption, hundred jin of seed uptakes of nitrogen, phosphorus, potassium including soil type, different output level
Hundred jin of nitrogen, phosphorus, potassium seed uptakes, content of nitrogen, phosphorus, potassium and its microelement etc. underlying parameter library in different fertilizer are
The calculating of prescription-filling card provides foundation, and the division of yield level and soil types keeps the calculating of prescription-filling card more accurate.
Recipe calculation, the calculating of fertilizer application formula card uses nutrient balance method in this method, and nutrient balance method is according to crop mesh
The dose for marking the difference estimation target output of yield fertilizer requirement, the part nutrient of soil insufficient supply is supplied by applying fertilizer；According to
Relationship between soil, crop and fertilizer three, can be according to formula：
Calculate fertilizer requirement, unit is kilogram in this formula.
Guidance fertilising is ready for corresponding fertilizer after required nutriment calculates, can be into after fertilizer is ready
Row fertilising.
The formulaIn target output using average single
Production method determines that average per unit area yield method is counted using target output is determined based on 3 annual per unit area yields before fertilization area and annual increasing rate
Calculating formula is：Target output=(1+ progressive increase rate) × first three annual per unit area yield.
The formulaIn target output needed for nutrient it is total
Measuring formula is,Wherein supported needed for specific yield
Chemical analysis of the component by the crops complete stool nutrient to normal mature, amount of nutrients needed for measuring various crop specific yields.
The formulaIn fertilizer provision from soil amount calculation formula
For,Nutrient crop yield is not applied wherein
It is the specific yield harvested naturally and not adding any nutrient to the crops in unit area.
Beneficial effects of the present invention：
1, the fertilization compositions based on earth measurement in the present invention is to need fertilizer according to crop based on soil testing and manuring field trial
Rule, fertilizer provision from soil performance and fertilizer effect, on the basis of Rational Application organic fertilizer, propose nitrogen, phosphorus, potassium and in, it is micro
Application quantity, fertilizing time and the method for administration of the fertilizer such as element；
2, the soil testing and formulated fertilization method in the present invention adjusts and solves the contradiction between crop need fertilizer and fertilizer provision from soil,
Nutrient needed for targetedly supplementing crop simultaneously, crop lack what element just supplements what element, need how much to mend
How much, it realizes various nutrient balance supplies, meets the needs of crop, reach and improve utilization rate of fertilizer and reduce dosage, improve and make
Produce amount improves quality of agricultural product, saves labour, the purpose of cutting down expenditures and increasing income.
3, by carrying out fertilization compositions based on earth measurement, it can reasonably determine each nutrient ratio in dose and fertilizer, have
Effect improves chemical fertilizer utilization ratio.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is soil testing and formulated fertilization method flow chart of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Fertilization compositions based on earth measurement is to be supplied based on soil testing and manuring field trial according to crop regulation of fertilizer requirement, soil
Fertile performance and fertilizer effect propose the fertilizer such as nitrogen, phosphorus, potassium and middle and trace element on the basis of Rational Application organic fertilizer
Apply quantity, fertilizing time and method of administration.The core of soil testing and formulated fertilization method is to adjust and solve crop to need fertilizer and soil
Contradiction between fertilizer, while targetedly nutrient needed for supplement crop, crop lack what what element just supplements
Element, need how much to mend how much, realize the supply of various nutrient balances, meet the needs of crop, reach improve utilization rate of fertilizer and
Dosage is reduced, crop yield is improved, improves quality of agricultural product, saves labour, the purpose of cutting down expenditures and increasing income.By carrying out soil measurement formula
Fertilising, can reasonably determine each nutrient ratio in dose and fertilizer, effectively improve chemical fertilizer utilization ratio.
The present invention relates to a kind of methods of fertilization compositions based on earth measurement, mainly include the following steps that：Soil information collecting establishes soil
Earth attribute database, establishes parameter database, and recipe calculation finally carries out guidance fertilising.
Soil information collecting, soil sampling bit map/bitmap are soil measurement formula system necessity graphs, are applied for agriculture soil measurement formula
The demand of fertile project data processing, using geographic information system technology, the sampling point data of all acquisitions are GIS software data lattice
Formula.Using Distribution GIS software, the coordinate data of each sampled point is imported in GIS software, generates sampling dot file,
It is added on the administrative map after vector quantization, is compiled into visual soil sampling site file.It can pass through on this basis
Critical field realizes the connection with Soil attribute data library, and establishing includes that each soil sampling point is numbered, coordinate position, specifically
, the soil sampling point attribute data including the attribute datas such as every nutrient content test index, in addition to inheriting figure in platform
The function in the dotted line area in editor also adds agriculture graph and handles dedicated condition, greatly improves work efficiency and work
Quality.
Sampled point is chosen according to GIS software, soil sample more than 10000 is acquired altogether, represents all cultivated areas in the whole city, will obtain
Soil sample using soil testing instrument with system support, acquire soil sample physicochemical character information.Detection project has：P in soil H
Value, organic matter, alkali-hydrolyzable nitrogen, rapid available phosphorus, available potassium, effective zinc, effective boron etc., vegetables and special crop growing area selectively increase
Added with projects such as pass microelement, heavy metals.
Soil attribute data library is established, according to the sampled point that GIS software is chosen, by more soil sample data inputs of acquisition
Soil attribute data library, Database Systems provide convenient data and lead input function.It can be by the soil sample information data of acquirement
Typing one by one, and can disposably import, facilitate user's multiple diversity operation.Cooperation GIS electronic map can be realized to each field in the whole city
The inquiry of the soil attribute of block, the production for forming soil sampling bit map/bitmap and prescription-filling card for GIS electronic map provide reliable guarantee.
Parameter database is established, this method takes full advantage of the evaluation achievement of arable soil attribute, provides and is suitble to local soil
The parameter of the crops Nutrient Absorption of earth cultivation, hundred jin of seed uptakes of nitrogen, phosphorus, potassium including soil type, difference produce
Horizontal nitrogen, hundred jin of phosphorus, potassium seed uptakes are measured, content of nitrogen, phosphorus, potassium and its microelement etc. basis ginseng in different fertilizer
Number library, provides foundation for the calculating of prescription-filling card, the division of yield level and soil types keeps the calculating of prescription-filling card more accurate.
Recipe calculation, the calculating of fertilizer application formula card uses nutrient balance method in this method, and nutrient balance method is according to crop mesh
The dose for marking the difference estimation target output of yield fertilizer requirement, the part nutrient of soil insufficient supply is supplied by applying fertilizer.According to soil
Relationship between earth, crop and fertilizer three, can be according to formula：
To calculate fertilizer requirement, it should be noted that unit is kilogram in this formula.
Target output in formula determines that average per unit area yield method is to utilize 3 annual lists before fertilization area using average per unit area yield method
It produces and determines target output based on annual increasing rate, calculation formula is：Target output=(1+ progressive increase rate) × first three annual
Per unit area yield.
Wherein,And needed for specific yield
Chemical analysis of the amount of nutrients by the crops complete stool nutrient to normal mature, nutrient needed for measuring various crop specific yields
Amount.
Wherein,Nutrient farming is not applied
Produce amount is the specific yield harvested naturally and not adding any nutrient to the crops in unit area.
Wherein, nutrient content and fertilizer this season utilization rate are given data in fertilizer.
According to above-mentioned formula, that is, it is ready for suitable fertilizer.
Guidance fertilising is ready for corresponding fertilizer after required nutriment calculates, can be into after fertilizer is ready
Row fertilising.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (4)
1. a kind of method of fertilization compositions based on earth measurement, which is characterized in that successively include the following steps, soil information collecting, establish soil
Earth attribute database establishes parameter database, recipe calculation, guidance fertilising；
Soil information collecting is imported the coordinate data of each sampled point in GIS software using Distribution GIS software, raw
At sampling dot file, on the administrative map after the vector quantization that is added to, it is compiled into visual soil sampling site file, herein
On the basis of can be realized by critical field with the connection in Soil attribute data library, establishing includes that each soil sampling point is numbered, coordinate
Position, specific place name, the soil sampling point attribute data including every nutrient content test index attribute data；It is soft according to GIS
Part chooses sampled point, represents all cultivated areas, and the soil sample of acquirement is utilized and acquires soil sample physics and chemistry with soil testing instrument
Shape information, detection project include P in soil H value, organic matter, alkali-hydrolyzable nitrogen, rapid available phosphorus, available potassium, effective zinc and effective boron, vegetables and
Special crop growing area selectively increases the projects such as related microelement, heavy metal；
Soil attribute data library is established, according to the sampled point that GIS software is chosen, by more soil sample data input soil of acquisition
Attribute database, Database Systems provide convenient data and lead input function, and cooperation GIS electronic map can be realized to each field
Soil attribute inquiry；
Parameter database is established, the evaluation achievement of arable soil attribute is made full use of, the farming for being suitble to local soil tilth is provided
The parameter of object Nutrient Absorption, hundred jin of seed uptakes of nitrogen, phosphorus, potassium including soil type, the nitrogen of different output level,
Hundred jin of phosphorus, potassium seed uptakes, content of nitrogen, phosphorus, potassium and its microelement etc. underlying parameter library in different fertilizer, for formula
The calculating of card provides foundation；
The calculating of recipe calculation, fertilizer application formula card uses nutrient balance method, and nutrient balance method is to need fertilizer according to crop target output
The dose of the difference estimation target output of amount, the part nutrient of soil insufficient supply is supplied by applying fertilizer；According to soil, crop
Relationship between fertilizer three, can be according to formula：To calculate
Fertilizer requirement, unit is kilogram in this formula；
Guidance fertilising is ready for corresponding fertilizer after required nutriment calculates, can be applied after fertilizer is ready
Fertilizer.
2. a kind of method of fertilization compositions based on earth measurement according to claim 1, which is characterized in that the formulaIn target output determined using average per unit area yield method, it is average single
Production method is using target output determining based on 3 annual per unit area yields before fertilization area and annual increasing rate, and calculation formula is：Target produces
Amount=(1+ progressive increase rate) × first three annual per unit area yield.
3. a kind of method of fertilization compositions based on earth measurement according to claim 1, which is characterized in that the formulaIn target output needed for total nutrient content formula be,Wherein amount of nutrients needed for specific yield passes through
To the chemical analysis of the crops complete stool nutrient of normal mature, amount of nutrients needed for measuring various crop specific yields.
4. a kind of method of fertilization compositions based on earth measurement according to claim 1, which is characterized in that the formulaIn fertilizer provision from soil amount calculation formula be,It is logical for not applying nutrient crop yield wherein
Cross the specific yield that any nutrient is not added to the crops in unit area and is harvested naturally.
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168521A (en) * | 2018-11-20 | 2019-01-11 | 湖南省林业科学院 | A kind of Phyllostachys pubescens shoot forest formulated fertilization method |
| CN109467481A (en) * | 2018-12-29 | 2019-03-15 | 云南云叶化肥股份有限公司 | Fertile system is matched by a kind of soil measurement formula special blending compound fertilizer |
| CN109618629A (en) * | 2018-12-18 | 2019-04-16 | 武汉工程大学 | A method of realizing the design of fertilizer application formula using Internet of Things and computing technique |
| CN109644655A (en) * | 2018-12-18 | 2019-04-19 | 武汉工程大学 | A kind of Tree Precise Fertilization method based on soil fertility real-time detection |
| CN109829589A (en) * | 2019-02-14 | 2019-05-31 | 中科赛诺（北京）科技有限公司 | Make method, soil Tree Precise Fertilization prescription map and the application of soil application prescription map |
| CN110115142A (en) * | 2019-04-25 | 2019-08-13 | 中科赛诺（北京）科技有限公司 | A kind of farmland variable fertilization method based on remotely-sensed data |
| CN110400097A (en) * | 2019-08-08 | 2019-11-01 | 陈�峰 | A kind of a kind of information-based method of soil testing and fertilizer recommendation |
| CN111264156A (en) * | 2020-03-26 | 2020-06-12 | 上海市农业科学院 | Soil testing and formulated fertilization method for vegetables |
| CN111373913A (en) * | 2020-03-19 | 2020-07-07 | 刘进华 | Soil fertilizer supply index in high-yield cultivation of potatoes and determination method |
| CN111869387A (en) * | 2020-07-16 | 2020-11-03 | 河海大学 | Automatic fertilizer adding system and method based on field mechanized production |
| CN112470650A (en) * | 2020-11-24 | 2021-03-12 | 江西省农业科学院土壤肥料与资源环境研究所 | Fertilizer preparation method and system |
| CN112913422A (en) * | 2021-01-25 | 2021-06-08 | 华南农业大学 | Determination of nitrogen phosphorus, potassium, calcium, magnesium and silicon nutrient demand of each ton of bract-heart leaf mustard |
| CN113671154A (en) * | 2021-08-16 | 2021-11-19 | 武汉禾大科技有限公司 | Soil testing formula system |
| CN114521376A (en) * | 2022-02-11 | 2022-05-24 | 塔里木大学 | Method for making field scale jujube garden variable grid fertilization chart applied to agricultural machinery operation |
| CN115486247A (en) * | 2022-08-30 | 2022-12-20 | 中联智慧农业股份有限公司 | Method, storage medium, and processor for determining fertilizer proportioning |
| CN115952931A (en) * | 2023-03-14 | 2023-04-11 | 华智生物技术有限公司 | Intelligent rice fertilization method, system, equipment and medium |
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| CN109168521A (en) * | 2018-11-20 | 2019-01-11 | 湖南省林业科学院 | A kind of Phyllostachys pubescens shoot forest formulated fertilization method |
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| CN109618629A (en) * | 2018-12-18 | 2019-04-16 | 武汉工程大学 | A method of realizing the design of fertilizer application formula using Internet of Things and computing technique |
| CN109644655A (en) * | 2018-12-18 | 2019-04-19 | 武汉工程大学 | A kind of Tree Precise Fertilization method based on soil fertility real-time detection |
| CN109644655B (en) * | 2018-12-18 | 2022-01-07 | 武汉工程大学 | Accurate fertilization method based on real-time soil fertility detection |
| CN109467481A (en) * | 2018-12-29 | 2019-03-15 | 云南云叶化肥股份有限公司 | Fertile system is matched by a kind of soil measurement formula special blending compound fertilizer |
| CN109829589A (en) * | 2019-02-14 | 2019-05-31 | 中科赛诺（北京）科技有限公司 | Make method, soil Tree Precise Fertilization prescription map and the application of soil application prescription map |
| CN110115142A (en) * | 2019-04-25 | 2019-08-13 | 中科赛诺（北京）科技有限公司 | A kind of farmland variable fertilization method based on remotely-sensed data |
| CN110400097A (en) * | 2019-08-08 | 2019-11-01 | 陈�峰 | A kind of a kind of information-based method of soil testing and fertilizer recommendation |
| CN111373913A (en) * | 2020-03-19 | 2020-07-07 | 刘进华 | Soil fertilizer supply index in high-yield cultivation of potatoes and determination method |
| CN111264156B (en) * | 2020-03-26 | 2022-07-01 | 上海市农业科学院 | Soil testing and formulated fertilization method for vegetables |
| CN111264156A (en) * | 2020-03-26 | 2020-06-12 | 上海市农业科学院 | Soil testing and formulated fertilization method for vegetables |
| CN111869387A (en) * | 2020-07-16 | 2020-11-03 | 河海大学 | Automatic fertilizer adding system and method based on field mechanized production |
| CN112470650A (en) * | 2020-11-24 | 2021-03-12 | 江西省农业科学院土壤肥料与资源环境研究所 | Fertilizer preparation method and system |
| CN112913422A (en) * | 2021-01-25 | 2021-06-08 | 华南农业大学 | Determination of nitrogen phosphorus, potassium, calcium, magnesium and silicon nutrient demand of each ton of bract-heart leaf mustard |
| CN113671154A (en) * | 2021-08-16 | 2021-11-19 | 武汉禾大科技有限公司 | Soil testing formula system |
| CN114521376A (en) * | 2022-02-11 | 2022-05-24 | 塔里木大学 | Method for making field scale jujube garden variable grid fertilization chart applied to agricultural machinery operation |
| CN115486247A (en) * | 2022-08-30 | 2022-12-20 | 中联智慧农业股份有限公司 | Method, storage medium, and processor for determining fertilizer proportioning |
| CN115486247B (en) * | 2022-08-30 | 2023-08-22 | 中联智慧农业股份有限公司 | Method, storage medium and processor for determining fertilizer proportions |
| CN115952931A (en) * | 2023-03-14 | 2023-04-11 | 华智生物技术有限公司 | Intelligent rice fertilization method, system, equipment and medium |
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Application publication date: 20181116 |