CN104326836A - Stalk granular inorganic microorganism fertilizer - Google Patents
Stalk granular inorganic microorganism fertilizer Download PDFInfo
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- CN104326836A CN104326836A CN201410667953.3A CN201410667953A CN104326836A CN 104326836 A CN104326836 A CN 104326836A CN 201410667953 A CN201410667953 A CN 201410667953A CN 104326836 A CN104326836 A CN 104326836A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
Abstract
The invention discloses stalk granular inorganic microorganism fertilizer. The fertilizer comprises the following components in percentage by dry weight: 60-75% of crop straw, 25-40% of inorganic fertilizer, 1% of a microbial agent and 5% of attapulgite powder, and is prepared by the following steps: grinding the crop straw, sieving, adding the inorganic fertilizer and the attapulgite powder, and stirring to obtain an intermediate fertilizer; extruding and granulating the obtained intermediate fertilizer in a conventional way, drying and cooling to obtain a granular fertilizer; uniformly spraying a flora suspension containing the microbial agent on the surface course of the granular fertilizer, so that microorganism bacterium density reaches a preset microorganism bacterium density threshold, wherein the microbial agent comprises a plant growth-promoting biological agent and a straw decomposition-promoting biological agent; and finally, naturally airing the granular fertilizer sprayed with the flora suspension until the water content is less than a preset water content threshold, thus obtaining the stalk granular inorganic microorganism fertilizer. The microorganism fertilizer disclosed by the invention can be used for improving the soil structure, and integrates advantages of rapid fertilizer efficiency and long action time; and the microorganism fertilizer can be used for effectively promoting the growth of beneficial floras of the soil, improving the utilization efficiency of the fertilizer and promoting the growth of crops.
Description
Technical field
The present invention relates to agricultural fertilizer to make and application technique, the particularly inorganic microorganism fertilizer of a kind of stalk particle.
Background technology
In modern agricultural systemof production, the mineral nutrient element that can be supplied to Crop due to anthropogenic soil in Growing Season of Crops is limited, thus, by fertilising for crop provides appropriate mineral nutrient element to be one of essential measure ensureing crop yield, according to statistics, the whole world applies the fertilizer number in farmland every year with ten million ton, and China uses chemical fertilizer more than 5,000 ten thousand tons at present every year, is the country that applying quantity of chemical fertilizer is maximum in the world.
In the application of chemical fertilizer, owing to there is unreasonable fertilising phenomenon always, chemical fertilizer application waste is serious and Crop Stage fertilizer deficiency phenomenon is very general.The chemical fertilizer once applying farmland is excessive, only has sub-fraction utilization absorbed by crops, be fertilizer effectively utilize part, another small portion is by the temporary absorption of soil, keep and utilized by antimicrobial absorbent, or with agron complexing, chemical combination and be stored in soil, this part is also substantially favourable, all the other major parts are excessively used, there is no the residue fertilizer nutrient of utilization absorbed by crops, with soil generation physics or chemical reaction, and be permanently fixed and cause soil compaction, worsen Soil structure, or be lost to air transfer formation gas by all means and escape into air and cause acid rain, or leaching goes out soil and causes Soil degradation, it is the complete ineffective treatment of chemical fertilizer, the process run off, make chemical fertilizer utilization ratio lower, and the pollution caused environment, destroy soil quality, soil fertility is caused to decline.Meanwhile, the action time of chemical fertilizer is very limited, cannot play fertilizer effect whole breeding time crop, causes Crop Stage fertilizer deficiency phenomenon very serious, affects the yield and quality of crop.
In recent years, along with the pay attention to day by day of people to ecotope and the growing interest to own health, require more and more tighter to the specification of quality (quality) of food, application of organic fertilizers obtains people and more and more pays close attention to and study.Fertilizer effectively can promote soil fertility, and for farm crop provide relatively long-acting, lasting nutrient supply, fertilizer efficiency is long and stablize.Meanwhile, because fertilizer utilizes Natural fertilizers, such as, the residual body of plant materials etc. of ox, sheep, Pig dung and urine and plantation, therefore, using of fertilizer, not only can improve the beneficial microorganism in soil, activating soil, the more important thing is and without the need to Chemical Manufacture, the energy can also be saved, alleviate the pollution of environment.But fertilizer has late effect property, be difficult to be absorbed fast, directly by crop, rapid-action and long action time two needs of fertilizer efficiency cannot be taken into account.
Under this situation, composite organic-inorganic fertilizer is more and more subject to concern and the welcome of people, but is also in the primary stage of development, has very large development space.At present, the compound organic and inorganic fertilizer of market sale, mainly using animal excrement, industrial waste, mud etc. as organic fertilizer raw material, and adding portion chemical fertilizer is made, wherein partial organic substances material, apply after must processing, such as, organic manure, directly can not apply farmland, directly use and be not only difficult to directly be absorbed by crop, also can produce some to crop adverse influence, and grow weeds, spread disease worm.Thus, the fertilizers such as muck have to pass through fermentation, the decomposition of chemical physical action and microorganism, and the nutrient in fertilizer just can be made after becoming thoroughly decomposed to discharge gradually.Therefore, most of Chemical Mixed Fertilizer complex disposal process, and physiologically active is lower, plant recovery of nutrient is not high, cannot improve ecological environment of soil fast after being manured into soil, growth-promoting profitable strain, crop fertilizer absorption rate is not high, effectively can not improve carbon base in soil, the effect repairing and improve Soil structure is more undesirable.
Summary of the invention
In view of this, main purpose of the present invention is to propose the inorganic microorganism fertilizer of a kind of stalk particle, improve Soil structure, take into account fertilizer efficiency simultaneously and play fast and long action time two actual demands, can effective growth-accelerating soil profitable strain, improve fertilizer utilization efficiency, promote plant growth, and process is simple, with low cost.
For achieving the above object, the invention provides the inorganic microorganism fertilizer of a kind of stalk particle, the inorganic microorganism fertilizer of this stalk particle comprises following component: crop material, inorganic fertilizer, attapulgite and microbiobacterial agent, wherein,
Crop material is levigate, sieve, stir after adding inorganic fertilizer and attapulgite, obtain middle fertile, and the middle fertilizer obtained is carried out conventional extrusion granulation, oven dry, cooling, obtain granular fertilizer; The flora suspension comprising microbiobacterial agent is evenly sprayed again on granular fertilizer top layer, the microbial bacteria density threshold pre-set is reached with the microbial bacteria density making described granular fertilizer top layer spray, described microbiobacterial agent comprises plant growth-promoting microbial inoculum and corrosion promoting agent for straw, finally, the granular fertilizer spraying flora suspension is dried naturally, to make granular fertilizer water content lower than the water content threshold value pre-set, make the inorganic microorganism fertilizer of described stalk particle;
The weight percent dry weight of each component is respectively: crop material 60-75%, inorganic fertilizer 25-40%, microbiobacterial agent 1%, attapulgite 5%.
Preferably, described crop material comprises: the arbitrary combination of one or more in maize straw, wheat stalk, rice straw, broomcorn straw, soybean stalk, cotton stalk.
Preferably, described inorganic fertilizer is mixed by urea, diammonium phosphate, fused(calcium magnesium)phosphate, phosphorus ammonium boron, amino-acid zinc and chelating iron fertilizer and forms.
Preferably, in described inorganic fertilizer, the weight percent of each component dry weight is respectively: urea 20 ~ 40%, diammonium phosphate 20 ~ 40%, fused(calcium magnesium)phosphate 10 ~ 15%, phosphorus ammonium boron 3 ~ 8%, amino-acid zinc and chelating iron fertilizer totally 1 ~ 5%.
Preferably, the plant growth-promoting bacteria in described plant growth-promoting microbial inoculum comprises: genus bacillus and vinelandii, and the stalk in described corrosion promoting agent for straw is urged rotten bacterium and comprised: whiterot fungi, Phanerochaete chrysosporium and trichoderma harzianum.
Preferably, comprise microbial bacteria that plant growth-promoting bacteria and stalk urge rotten bacterium and be placed in the sterile physiological nutritive salt aqueous solution by described and cultivate, obtain microbiobacterial agent, wherein, the microbial bacteria density threshold of described microbial bacteria in the sterile physiological nutritive salt aqueous solution is 5x10
7individual/milliliter.
Preferably, described sterile physiological nutritive salt aqueous formulation is: in often liter of sterilized water, chloride containing calcium 0.5 ~ 1.2 gram, Sodium Nitrite 1.5 ~ 4.5 grams, 3.5 ~ 7.0 grams, magnesium sulfate, 40 ~ 60 milligrams, ferrous sulfate, 40 ~ 55 milligrams, Repone K.
As seen from the above technical solutions, the inorganic microorganism fertilizer of a kind of stalk particle that the embodiment of the present invention provides, with abundance, crop material with low cost is main component, in conjunction with inorganic fertilizer and microbiobacterial agent, wherein, inorganic fertilizer can be crop plant and provides available nutrient needed for growth, be convenient to crop absorb fast, meet the short-term nutrient demand of plant growth; The organism such as crop material can improve carbon base in soil, and improvement Soil structure, increases fertility of land, and can provide the nutrient that fertilizer efficiency is lasting, are beneficial to crop and improve output, oil recovery enhancement; Microbiobacterial agent is sprayed on skin, can improve soil microenvironment, promotes probiotics breeding, improves straw decomposition speed and nutrient release rate, stimulate crop especially root growth, promote crop growth, improve fertilizer utilization efficiency.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention stalk particle inorganic microorganism fertilizer making method idiographic flow schematic diagram.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, the present invention is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
At present, China's chemical fertilizer application waste is serious and Crop Stage fertilizer deficiency phenomenon is very general, and the chemical fertilizer once applying farmland is excessive, and action time is shorter, although can increase crop yield fast, Term Fertilization benefit and environmental problem are day by day serious.And simple fertilizer, although effectively can promote soil fertility, for farm crop provide relatively long-acting, lasting nutrient supply, nutritive element is wherein many in organism state, has late effect property, is difficult to be absorbed fast, directly by crop.And partial organic substances material, such as, muck, directly cannot apply farmland, directly uses not only fertilizer efficiency extremely low, also can produce some to crop adverse influence, and grow weeds, spread disease worm.Meanwhile, existing using animal excrement, industrial waste, mud etc. as organic fertilizer raw material, and the compound organic and inorganic fertilizer that adding portion chemical fertilizer is made, complex disposal process, and physiologically active is lower, plant recovery of nutrient is not high, cannot improve ecological environment of soil fast after being manured into soil, growth-promoting profitable strain, crop fertilizer absorption rate is not high, effectively can not improve carbon base in soil, the effect repairing and improve Soil structure is more undesirable.
Crop material is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter etc., stock number is enriched, with low cost, also can be plant growth behind field and a large amount of nutrient element is provided, the gramineous crop stalk such as especially common corn, wheat, paddy rice, abundanter containing potassium, and can be released in soil fast, utilization absorbed by crops is that one has multiduty reproducible Biological resources.The nutrient that stalk provides accounts for 13% ~ 19% of Chinese fertilizer total nutrient, is the important organic fertilizer resource of agriculture production.Compared with the fertilizers such as muck, stalk is containing pathogeny bacterium, worm's ovum, grass-seeds etc. are relatively less, it is without decomposition into field, in a certain amount of scope, substantially ill effect is not had, thus, stalk is that current China can one of the most general fertilizer directly inputting agricultural land soil without becoming thoroughly decomposed, namely after straw-returning, digest process can complete in agricultural land soil, it can direct returning to farmland and carrying out at the agricultural land soil feature of becoming thoroughly decomposed without fermentation, a kind ofly time saving and energy saving provide the mode of nutrient for soil, its fertilizer efficiency is slow releasing in the digest process of soil, effectively can increase the soil organism, nutrient needed for plant growth is provided, fertilizer efficiency is long and comparatively stable.
Thus, the embodiment of the present invention proposes the inorganic microorganism fertilizer of a kind of stalk particle.Adopt abundance, crop material with low cost is main component, coordinate inorganic fertilizer composition and microbiobacterial agent, the quick fertilizer supplier of inorganic fertilizer is played while reducing inorganic fertilizer amount of application, meanwhile, play the advantage that fertilizer fertilizer efficiency is long and stable, and add microbiobacterial agent, growth-promoting profitable strain, improve soil microenvironment, improve straw decomposition speed and nutrient release rate, stimulate crop especially root growth, promote crop growth, be convenient to Crop and utilize nutrient, improve crop yield and quality, and effectively can improve Soil structure, culture fertility, ecological, safety.
The inorganic microorganism fertilizer of stalk particle of the embodiment of the present invention, comprise following component: crop material, inorganic fertilizer, attapulgite and microbiobacterial agent, crop material is levigate, sieve, stir after adding inorganic fertilizer and attapulgite, make it to mix, obtain middle fertile, and the middle fertilizer obtained is carried out conventional extrusion granulation, oven dry, cooling, obtain granular fertilizer; The flora suspension comprising microbiobacterial agent is evenly sprayed again on granular fertilizer top layer, described microbiobacterial agent comprises plant growth-promoting microbial inoculum and corrosion promoting agent for straw, the microbial bacteria density that described granular fertilizer top layer is sprayed reaches the microbial bacteria density threshold pre-set, finally, naturally dry spraying the granular fertilizer comprising the flora suspension of microbiobacterial agent, to make granular fertilizer water content lower than the water content threshold value pre-set, make the inorganic microorganism fertilizer of described stalk particle.
In each component of the inorganic microorganism fertilizer of stalk particle, the weight percent that crop material accounts for dry weight is 60-75%, the weight percent that inorganic fertilizer accounts for dry weight is 25-40%, and the weight percent that microbiobacterial agent accounts for dry weight is 1%, and the weight percent that attapulgite accounts for dry weight is 5%.Wherein,
Crop material comprises: the arbitrary combination of one or more in maize straw, wheat stalk, rice straw, broomcorn straw, soybean stalk, cotton stalk.
In the embodiment of the present invention, crop material is abundance, organic materials with low cost, be rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter etc., Absorbable organic halogens provides the nutritive ingredient that a large amount of fertilizer efficiency is lasting, the potassium that can absorb fast for crop in a large number element especially can be provided, and can carbon base in soil be improved, improvement Soil structure, be beneficial to crop and improve output, oil recovery enhancement.
In the embodiment of the present invention, inorganic fertilizer is mainly the available nutrient that crop provides needed for growth, appropriate, to meet the short-term nutrient demand of plant growth, simultaneously inexcessive, has ecological environment benefit.Inorganic fertilizer is quantitatively mixed by urea, diammonium phosphate, fused(calcium magnesium)phosphate, phosphorus ammonium boron, amino-acid zinc, chelating iron fertilizer etc. and forms.Wherein, the weight percent of each component dry weight is respectively: urea 20 ~ 40%, diammonium phosphate 20 ~ 40%, fused(calcium magnesium)phosphate 10 ~ 15%, phosphorus ammonium boron 3 ~ 8%, amino-acid zinc and chelating iron fertilizer totally 1 ~ 5%.Certainly, in practical application, the component of inorganic fertilizer and the weight percent of each component also can need suitably to adjust according to crop different growing stage.
In the embodiment of the present invention, attapulgite is mainly as granular fertilizer granulating and forming tamanori.Attapulgite stable chemical performance, cohesive force are strong, adsorptive power is large, make granulated fertilizer, and prevented from caking, granulating rate are high, smooth surface, and nitrogen fixation is good, can improve soil, be conducive to plant-growth.Meanwhile, attapulgite contains abundant trace quantity mineral substance element, there is the physicochemical characteristics such as good porousness, adsorptivity and ion exchangeable, its porousness and adsorptivity can improve the inorganic microorganism fertilizer granulating rate of stalk particle, the more important thing is, effectively can reduce the loss of available nutrient in the inorganic microorganism fertilizer of stalk particle, promote fertilizer utilization efficiency further.Ion exchangeable can be improved Soil structure, improve soil activation.
In the embodiment of the present invention, by utilizing microbiobacterial agent in the inorganic microorganism fertilizer of stalk particle, a large amount of profitable strain can be added in soil, wherein, stalk urgees rotten bacterium can improve straw decomposition speed and nutrient release rate, and plant growth-promoting bacteria can grow by stimulating plant.In addition, microbiobacterial agent is sprayed at granular fertilizer skin, microbiobacterial agent can be made first to play a role in soil, for soil provides a large amount of beneficial microorganisms, thus can soil microenvironment be improved, promote that more beneficial microorganisms are bred, activating soil nutrient, promotes crop growth.Further, can soil-borne disease be alleviated, reduce continuous cropping obstacle.
Microbiobacterial agent comprises plant growth-promoting microbial inoculum and corrosion promoting agent for straw, wherein, plant growth-promoting bacteria in plant growth-promoting microbial inoculum comprises genus bacillus and vinelandii etc., and the stalk in corrosion promoting agent for straw is urged rotten bacterium and comprised: whiterot fungi, Phanerochaete chrysosporium and trichoderma harzianum etc.
In the embodiment of the present invention, the microbial bacteria comprising plant growth-promoting bacteria and stalk and urge rotten bacterium is placed in the sterile physiological nutritive salt aqueous solution cultivate, obtains microbiobacterial agent, wherein, as embodiment, the density of microbial bacteria in the sterile physiological nutritive salt aqueous solution is 5x10
7individual/milliliter (microbial bacteria density threshold).
As embodiment, sterile physiological nutritive salt aqueous formulation is: in often liter of sterilized water, chloride containing calcium 0.5 ~ 1.2 gram, Sodium Nitrite 1.5 ~ 4.5 grams, 3.5 ~ 7.0 grams, magnesium sulfate, 40 ~ 60 milligrams, ferrous sulfate, 40 ~ 55 milligrams, Repone K.
Fig. 1 is embodiment of the present invention stalk particle inorganic microorganism fertilizer making method idiographic flow schematic diagram.See Fig. 1, this flow process comprises:
Step 101, component mixing inorganic fertilizer;
In this step, urea, diammonium phosphate, fused(calcium magnesium)phosphate, phosphorus ammonium boron, amino-acid zinc, chelating iron fertilizer are mixed according to above-mentioned weight percent, pulverize, obtains inorganic fertilizer.
Step 102, pulverizes crop material;
In this step, crop material contains a large amount of Mierocrystalline cellulose, by crop material is repeatedly pulverized, and the crop material of pulverizing is carried out process of sieving, such as, 40 mesh sieves are utilized to carry out process of sieving, cellulosic material can be made thinner, be beneficial to while field is decomposed and be convenient to granulation, meanwhile, through pulverizing crop material, can and soil between mixedness better, can avoid forming hole in soil plough horizon inside, thus can effectively avoid succession crop be short of seedling disconnected ridge, take root the problems such as difficult.
Institute it should be noted that do not have sequencing relation between step 101 and step 102, and namely step 101 can perform after step 102, also can perform with step 102 simultaneously.
Step 103, carries out mixing and granulation by the crop material of pulverizing, inorganic fertilizer and attapulgite;
In this step, the crop material of pulverizing is mixed with inorganic fertilizer and attapulgite, obtain middle fertile, and middle fertilizer is carried out extruder grain, oven dry and cooling process, obtain granular fertilizer.
Step 104, culturing micro-organisms microbial inoculum in the sterile physiological nutritive salt aqueous solution of preparation, obtains flora suspension;
In this step, in often liter of sterilized water, add 0.5 ~ 1.2 gram, calcium chloride, Sodium Nitrite 1.5 ~ 4.5 grams, 3.5 ~ 7.0 grams, magnesium sulfate, 40 ~ 60 milligrams, ferrous sulfate, 40 ~ 55 milligrams, Repone K, the preparation sterile physiological nutritive salt aqueous solution, in the sterile physiological nutritive salt aqueous solution of preparation, adding microbiobacterial agent carry out microbial bacteria cultivation, is 5x10 cultivating the density of microbial bacteria in the sterile physiological nutritive salt aqueous solution
7individual/milliliter time, cultivation completes, and obtains flora suspension.
The step 104 that it should be noted that can perform with step 101 simultaneously, or performs before it.
Step 105, evenly sprays flora suspension on granulation top layer;
In this step, evenly spray the flora suspension of microbiobacterial agent on granular fertilizer top layer, with the granular fertilizer top layer making microbiobacterial agent be attached to granulation.
Step 106, naturally dries the granulation of spraying flora suspension, obtains finished product.
In this step, naturally dry the granular fertilizer spraying flora suspension, make its water content lower than 5% (water content threshold value), obtain the inorganic microorganism fertilizer of granular stalk particle.
From above-mentioned, the inorganic microorganism fertilizer of stalk particle of the embodiment of the present invention, with abundance, crop material (fertilizer) with low cost is main component, in conjunction with inorganic fertilizer and microbiobacterial agent, integrates inorganic fertilizer, fertilizer, microorganism fertilizer, easy to process, simple, wherein, inorganic fertilizer can be the available nutrient that crop plant provides needed for growth, appropriate, is convenient to crop and absorbs fast; The organism Absorbable organic halogens such as crop material provide the nutrient that fertilizer efficiency is relatively lasting, extend fertilizer action time, and can improve carbon base in soil, improvement Soil structure, are beneficial to crop and improve output, oil recovery enhancement; Microbiobacterial agent is sprayed on skin, first plays a role, and can provide a large amount of and promote straw decomposition and Releasing nutrient, and stimulate the profitable strain of plant growth, improve soil microenvironment simultaneously, promote probiotics breeding, alleviate soil-borne disease, promote crop growth.Thus the object that crop short-term is increased production, soil fertility promotes for a long time, soil ecosystem is improved, ecological environment benefit improves can be reached, and excellent product quality, be convenient to automation size produce, process, be convenient to long-distance transport, effectively extend scope of using and the region of granulated fertilizer.That is, the stalk particle inorganic microorganism fertilizer fertility of the embodiment of the present invention is strong, rapid-action, fertilizer efficiency is lasting, utilization rate of fertilizer is high, crop nutrition content utilising efficiency can be improved, improve carbon base in soil, improve soil microenvironment, promote beneficial microorganism breeding, alleviate soil-borne disease, and have repair and improvement soil, volume increase, improve the effects such as crop quality.
Lift several specific embodiment below, the application of the inorganic microorganism fertilizer of stalk particle of the present invention is specifically described.
Embodiment one: maize planting
In the embodiment of the present invention, inorganic fertilizer accounts for 40% of the inorganic microorganism fertilizer gross weight of stalk particle, wherein, in the weight percent of each component of inorganic fertilizer, urea 35%, diammonium phosphate 40%, fused(calcium magnesium)phosphate 12%, phosphorus ammonium boron 8%, amino-acid zinc and chelating iron fertilizer 5%, quantitatively mix said components; Then, sieve levigate for the crop material accounting for stalk particle inorganic microorganism fertilizer gross weight 54% to 40 orders, add the inorganic fertilizer quantitatively mixed and the attapulgite accounting for the inorganic microorganism fertilizer gross weight 5% of stalk particle, mix, adopt ordinary method to carry out extruder grain, oven dry, cooling; Spray the flora suspension accounting for the microbiobacterial agent of the inorganic microorganism fertilizer gross weight 1% of stalk particle again.
Before corn seeding, in conjunction with ploughing soil, inorganic for stalk particle microorganism fertilizer is applied 25 cm layer of soil, as base fertilizer, sowing amount 150,000 grams/acre, use rear wholely.Then, execute double centner at corn jointing to flowering period (be commonly called as and attack ear manuer) mu respectively, and corn is taken out hero and is executed 30 kilograms to the phase of weaving silk (be commonly called as and attack granulated fertilizer) mu, equal ditch spread, applies the degree of depth 20 centimetres.
Diammonium phosphate 20 kilograms executed by control group base, 5 kilograms, Repone K, zinc fertilizer 1 kilogram apply 25 cm layer of soil and make base fertilizer, ploughs wholely after applying.Then, execute 40 kilograms, urea at corn jointing to flowering period (be commonly called as and attack ear manuer) mu respectively, corn is taken out hero and is executed about 10 kilograms, urea to the phase of weaving silk (be commonly called as and attack granulated fertilizer) mu, equal ditch spread, applies the degree of depth 20 centimetres.Other water and fertilizer management measures two groups are identical.
Compared with control group, the present invention adopts the embodiment of the inorganic microorganism fertilizer of stalk particle, and corn yield increases by 9.3 ~ 15%, average excellent long increase by 5.7 centimetres.
Embodiment two: plantation apple
In the embodiment of the present invention, inorganic fertilizer accounts for 30% of the inorganic microorganism fertilizer gross weight of stalk particle, wherein, in the weight percent of each component of inorganic fertilizer, urea 33%, diammonium phosphate 40%, fused(calcium magnesium)phosphate 15%, phosphorus ammonium boron 7%, amino-acid zinc and chelating iron fertilizer 5%, quantitatively mix said components; Then, sieve levigate for the crop material accounting for stalk particle inorganic microorganism fertilizer gross weight 64% to 40 orders, add the inorganic fertilizer quantitatively mixed and the attapulgite accounting for the inorganic microorganism fertilizer gross weight 5% of stalk particle, mix, adopt ordinary method to carry out extruder grain, oven dry, cooling; Spray the flora suspension accounting for the microbiobacterial agent of the inorganic microorganism fertilizer gross weight 1% of stalk particle again.
Bottom application in the last ten-days period in September to October enters the inorganic microorganism fertilizer of stalk particle, and become tree employing in age " radial furrow " fertilization method, furrow width 30 ~ 40 centimetres, ditch depth 30 ~ 40 centimetres, earthing after fertilising, executes 200 kilograms for every mu.Then, after next year, soil thawed before rudiment, 120 kilograms are spreaded manuer in holes for every mu.Then, in bud differentiation and fruit expanding period, spread manuer in holes 150 kilograms for every mu.
At the bottom of control group last ten-days period in September to October, every mu applies 1500 kilograms, farm manure, coordinates 30 kilograms, urea and calcium superphosphate 80 kilograms, adopts " radial furrow " fertilization method, furrow width 30 ~ 40 centimetres, ditch depth 30 ~ 40 centimetres, earthing after fertilising.Then, after next year, soil thawed before rudiment, every mu of two ammonium 30 kilograms of spreading manuer in holes.Then, in bud differentiation and fruit expanding period, every mu of spread manuer in holes 40 kilograms, Repone K and diammonium phosphate 5 kilograms.Other water and fertilizer management measures two groups are identical.
Compared with control group, the present invention adopts the embodiment of the inorganic microorganism fertilizer of stalk particle, and apple production increase by 8.7 ~ 15%, percentage of fertile fruit increase by more than 8.6 ~ 10%, fruit shape increases, and fragrance increases, and in fruit, Vc and content of mineral substances promote, edible rate improves, sweet mouthfeel, quality improving.
Embodiment three: plantation Chinese cabbage
In the embodiment of the present invention, inorganic fertilizer accounts for 35% of the inorganic microorganism fertilizer gross weight of stalk particle, wherein, in the weight percent of each component of inorganic fertilizer, urea 35%, diammonium phosphate 40%, fused(calcium magnesium)phosphate 12%, phosphorus ammonium boron 8%, amino-acid zinc and chelating iron fertilizer 5%, quantitatively mix said components; Then, sieve levigate for the crop material accounting for stalk particle inorganic microorganism fertilizer gross weight 59% to 40 orders, add the inorganic fertilizer quantitatively mixed and the attapulgite accounting for the inorganic microorganism fertilizer gross weight 5% of stalk particle, mix, adopt ordinary method to carry out extruder grain, oven dry, cooling; Spray the flora suspension accounting for the microbiobacterial agent of the inorganic microorganism fertilizer gross weight 1% of stalk particle again.
Before Chinese cabbage sowing, in conjunction with turning over, inorganic for stalk particle microorganism fertilizer deep placement is entered 20 cm layer of soil, sowing amount 150,000 grams/acre, the rosette state every mu imposes 50 kilograms.
Control group plough before every mu spread fertilizer over the fields farm manure 2500 kilograms, join and execute tri compound (mix) fertilizer 60 kilograms, plough under with whole.Rosette state every mu imposes 10 kg urea.Other water and fertilizer management measures two groups are identical.
Compared with control group, the present invention adopts the embodiment of the inorganic microorganism fertilizer of stalk particle, Chinese cabbage volume increase 13.7 ~ 22%.Appearance investigation, taste succulence is tasty and refreshing, and soluble sugar content increases, and quality improves.
The foregoing is only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. the inorganic microorganism fertilizer of stalk particle, is characterized in that, the inorganic microorganism fertilizer of this stalk particle comprises following component: crop material, inorganic fertilizer, attapulgite and microbiobacterial agent, wherein,
Crop material is levigate, sieve, stir after adding inorganic fertilizer and attapulgite, obtain middle fertile, and the middle fertilizer obtained is carried out conventional extrusion granulation, oven dry, cooling, obtain granular fertilizer; The flora suspension comprising microbiobacterial agent is evenly sprayed again on granular fertilizer top layer, the microbial bacteria density threshold pre-set is reached with the microbial bacteria density making described granular fertilizer top layer spray, described microbiobacterial agent comprises plant growth-promoting microbial inoculum and corrosion promoting agent for straw, finally, the granular fertilizer spraying flora suspension is dried naturally, to make granular fertilizer water content lower than the water content threshold value pre-set, make the inorganic microorganism fertilizer of described stalk particle;
The weight percent dry weight of each component is respectively: crop material 60-75%, inorganic fertilizer 25-40%, microbiobacterial agent 1%, attapulgite 5%.
2. the inorganic microorganism fertilizer of stalk particle as claimed in claim 1, it is characterized in that, described crop material comprises: the arbitrary combination of one or more in maize straw, wheat stalk, rice straw, broomcorn straw, soybean stalk, cotton stalk.
3. the inorganic microorganism fertilizer of stalk particle as claimed in claim 1, it is characterized in that, described inorganic fertilizer is mixed by urea, diammonium phosphate, fused(calcium magnesium)phosphate, phosphorus ammonium boron, amino-acid zinc and chelating iron fertilizer and forms.
4. the inorganic microorganism fertilizer of stalk particle as claimed in claim 3, it is characterized in that, in described inorganic fertilizer, the weight percent of each component dry weight is respectively: urea 20 ~ 40%, diammonium phosphate 20 ~ 40%, fused(calcium magnesium)phosphate 10 ~ 15%, phosphorus ammonium boron 3 ~ 8%, amino-acid zinc and chelating iron fertilizer totally 1 ~ 5%.
5. the inorganic microorganism fertilizer of stalk particle as claimed in claim 1, it is characterized in that, plant growth-promoting bacteria in described plant growth-promoting microbial inoculum comprises: genus bacillus and vinelandii, and the stalk in described corrosion promoting agent for straw is urged rotten bacterium and comprised: whiterot fungi, Phanerochaete chrysosporium and trichoderma harzianum.
6. the inorganic microorganism fertilizer of stalk particle as claimed in claim 1, it is characterized in that, comprise microbial bacteria that plant growth-promoting bacteria and stalk urge rotten bacterium and be placed in the sterile physiological nutritive salt aqueous solution by described and cultivate, obtain microbiobacterial agent, wherein, the microbial bacteria density threshold of described microbial bacteria in the sterile physiological nutritive salt aqueous solution is 5x10
7individual/milliliter.
7. the inorganic microorganism fertilizer of stalk particle as claimed in claim 6, it is characterized in that, described sterile physiological nutritive salt aqueous formulation is: in often liter of sterilized water, chloride containing calcium 0.5 ~ 1.2 gram, Sodium Nitrite 1.5 ~ 4.5 grams, 3.5 ~ 7.0 grams, magnesium sulfate, 40 ~ 60 milligrams, ferrous sulfate, 40 ~ 55 milligrams, Repone K.
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| CN201410667953.3A CN104326836B (en) | 2014-11-21 | 2014-11-21 | The inorganic microorganism fertilizer of stalk particle |
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| CN201410667953.3A CN104326836B (en) | 2014-11-21 | 2014-11-21 | The inorganic microorganism fertilizer of stalk particle |
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Cited By (10)
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| CN105174278A (en) * | 2015-08-17 | 2015-12-23 | 天津大学 | Preparation method for modified attapulgite, and method for preparing soil conditioner with attapulgite as main raw material |
| CN105860987A (en) * | 2016-06-06 | 2016-08-17 | 佛山市聚成生化技术研发有限公司 | Composite type soil improvement agent and preparation method thereof |
| CN106916012A (en) * | 2017-03-13 | 2017-07-04 | 安徽省卫国农业科技有限公司 | A kind of fertilizer for improving Quality of Capsicum |
| CN107082680A (en) * | 2017-04-10 | 2017-08-22 | 阜南佳利工艺品有限公司 | A kind of cuttage breeding method of purple willow |
| CN107089894A (en) * | 2017-06-21 | 2017-08-25 | 中国农业科学院农业资源与农业区划研究所 | A kind of simple quantitative stalk particle fertilizer fertilising rope |
| CN109076762A (en) * | 2018-08-16 | 2018-12-25 | 吉林省农业科学院 | The method of the fertilizing method and rice cultivation of cold ground total straw returning to the field |
| CN112125759A (en) * | 2020-11-05 | 2020-12-25 | 吉林省嘉博生物科技有限公司 | Preparation method of fermentation-free straw bio-organic fertilizer |
| CN113754477A (en) * | 2021-10-11 | 2021-12-07 | 陕西科技大学 | Preparation method of self-contained nutritional microbial agent for returning straws/branches to field |
| CN114702346A (en) * | 2022-03-15 | 2022-07-05 | 上海理工大学 | Chrysanthemum nutrient fertilizer and preparation method thereof |
| CN114933508A (en) * | 2022-06-02 | 2022-08-23 | 山西农业大学山西有机旱作农业研究院 | Organic fertilizer for kidney bean continuous cropping and fertilizing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105174278A (en) * | 2015-08-17 | 2015-12-23 | 天津大学 | Preparation method for modified attapulgite, and method for preparing soil conditioner with attapulgite as main raw material |
| CN105860987A (en) * | 2016-06-06 | 2016-08-17 | 佛山市聚成生化技术研发有限公司 | Composite type soil improvement agent and preparation method thereof |
| CN106916012A (en) * | 2017-03-13 | 2017-07-04 | 安徽省卫国农业科技有限公司 | A kind of fertilizer for improving Quality of Capsicum |
| CN107082680A (en) * | 2017-04-10 | 2017-08-22 | 阜南佳利工艺品有限公司 | A kind of cuttage breeding method of purple willow |
| CN107082680B (en) * | 2017-04-10 | 2020-06-12 | 阜南佳利工艺品股份有限公司 | Cuttage breeding method of salix integra |
| CN107089894A (en) * | 2017-06-21 | 2017-08-25 | 中国农业科学院农业资源与农业区划研究所 | A kind of simple quantitative stalk particle fertilizer fertilising rope |
| CN109076762A (en) * | 2018-08-16 | 2018-12-25 | 吉林省农业科学院 | The method of the fertilizing method and rice cultivation of cold ground total straw returning to the field |
| CN112125759A (en) * | 2020-11-05 | 2020-12-25 | 吉林省嘉博生物科技有限公司 | Preparation method of fermentation-free straw bio-organic fertilizer |
| CN113754477A (en) * | 2021-10-11 | 2021-12-07 | 陕西科技大学 | Preparation method of self-contained nutritional microbial agent for returning straws/branches to field |
| CN114702346A (en) * | 2022-03-15 | 2022-07-05 | 上海理工大学 | Chrysanthemum nutrient fertilizer and preparation method thereof |
| CN114933508A (en) * | 2022-06-02 | 2022-08-23 | 山西农业大学山西有机旱作农业研究院 | Organic fertilizer for kidney bean continuous cropping and fertilizing method thereof |
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