CN104030786B - A kind of disposable employed high-efficiency sustained-release composite basal fertilizer - Google Patents

A kind of disposable employed high-efficiency sustained-release composite basal fertilizer Download PDF

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CN104030786B
CN104030786B CN201410199426.4A CN201410199426A CN104030786B CN 104030786 B CN104030786 B CN 104030786B CN 201410199426 A CN201410199426 A CN 201410199426A CN 104030786 B CN104030786 B CN 104030786B
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fertilizer
diatomite
sulfate
stirring
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CN104030786A (en
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孙仁贵
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Liaoning Ying Gang zinc borate acid technology development Co., Ltd.
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Maanshan Xinzhou Grape Specialized Cooperative
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Abstract

The present invention relates to compound manure field, be specifically related to a kind of disposable employed high-efficiency sustained-release composite basal fertilizer, this fertilizer is obtained by the raw material of following weight part: 1250-2000 order diatomite 10-15, cow dung does 15-18, paddy bran 8-10, urea 20-22, monoammonium phosphate 15-18, calcium superphosphate 8-10, vegetable jelly 2-3, gelatin 1-3, basalt powder 1-2, Repone K 10-12, black earth 6-8, copper sulfate 1-2, zinc sulfate 2-4, Lignum Pini Nodi pine needle 4-5, pre-gelatinized tapioca (flour) 12-15, polyvinyl alcohol 6-8, glycerine 4-5, high-active zinc oxide 0.1-0.2, magnesium sulfate 3-5, Ovum crusta Gallus domesticus 1-2, auxiliary agent 4-5, composite fertilizer material wide material sources of the present invention, but fertility with low cost is plentiful, manufacture craft utilizing diatomite and multiple easy film forming raw material have prepared efficient slow release coating agent is formed dual coated to nutrient, make fertilizer efficiency more lasting, avoid the invalid loss of nutrient, applied once can meet needed for plant growth, greatly simplify planting cost.

Description

A kind of disposable employed high-efficiency sustained-release composite basal fertilizer
Technical field
The present invention relates to compound manure field, be specifically related to a kind of disposable employed high-efficiency sustained-release composite basal fertilizer.
Background technology
In modern agricultural production, the figure of the composite fertilizer that is seen everywhere, it has, and nutrient content is high, minor component is few, utilization rate of fertilizer is high, the advantages such as convenient are used in storage, in promotion higher yield of crops stable yields, play important role.Slow-release compound fertilizer is a kind of important classification in composite fertilizer, the research emphasis of Ye Shi China Growth of Chemical Fertilizer Industry, its slowly-releasing principle is the hydrophobic substance at fertiliser granulates Surface coating thin layer, thus the nutrient of inside is discharged in soil slowly, constantly to farm crop supply nutrient, effectively raise the utilization ratio of fertilizer.But existing slow-release compound fertilizer also exists certain shortcoming, be mainly manifested in nutrients ratio relatively fixing, be difficult to the different demands meeting all kinds of soil and all kinds of crop; Slow release effect is not fully up to expectations, does not mate, thus reduces fertilizer efficiency, affect plant growth with crop growth demand, causes the underproduction reduction of income.
Summary of the invention
The object of the invention is to provide the slow-release compound fertilizer of a kind of low cost, efficient, environmental protection, and to achieve these goals, the technical solution used in the present invention is as follows:
A kind of disposable employed high-efficiency sustained-release composite basal fertilizer, it is characterized in that, this fertilizer is made up of the raw material of following weight part: 1250-2000 order diatomite 10-15, cow dung does 15-18, paddy bran 8-10, urea 20-22, monoammonium phosphate 15-18, calcium superphosphate 8-10, vegetable jelly 2-3, gelatin 1-3, basalt powder 1-2, Repone K 10-12, black earth 6-8, copper sulfate 1-2, zinc sulfate 2-4, Lignum Pini Nodi pine needle 4-5, pre-gelatinized tapioca (flour) 12-15, polyvinyl alcohol 6-8, glycerine 4-5, high-active zinc oxide 0.1-0.2, magnesium sulfate 3-5, Ovum crusta Gallus domesticus 1-2, auxiliary agent 4-5,
Auxiliary agent is made up of the raw material of following weight part: poultry feather 12-15, the sulphuric acid soln 30-35 of 30-40%, Sodium hydroxide q. s, M-Zyme 0.15-0.2, Cuprocitrol 1-2, manganese citrate 1-2, zinc citrate 1-2, medical stone fine powder 20-22, water glass 5-6, preparation method is: first poultry feather is passed through washing, pulverize after high-temperature sterilization, drop in sulphuric acid soln, hydrolysis 15-18h, appropriate sodium hydrate regulator solution pH value is added to 6.5-7.0 in the hydrolyzed solution obtained, and be heated to 50-60 DEG C, add M-Zyme, after enzymolysis 12-15h, add Cuprocitrol, manganese citrate, zinc citrate, after stirring reaction 2-3h, add water glass again, continue to stir 30-40min, finally add medical stone fine powder again, dry after stirring, and grind 40-50min, obtain.
Described a kind of disposable employed high-efficiency sustained-release composite basal fertilizer, its production stage is as follows:
(1) pulverize after dry for cow dung, paddy bran, Lignum Pini Nodi pine needle, Ovum crusta Gallus domesticus mixing, add appropriate water, carry out fermentative processing, fermentation is to for subsequent use after becoming thoroughly decomposed completely;
(2) mix with waiting the water of weight part by diatomite, grinding 20-30min, making diatomite slurry, add copper sulfate, zinc sulfate, magnesium sulfate subsequently, after stirring, mixture anhydrates drying, makes diatomite coating material;
(3) by vegetable jelly, gelatin, polyvinyl alcohol, pre-gelatinized tapioca (flour), glycerine mixing, add in appropriate deionized water, and be heated to 40-60 DEG C, be stirred to mixture to dissolve disperse completely, add high-active zinc oxide more subsequently, continue dispersed with stirring 1-2h, make slow release coating agent for subsequent use;
(4) other leftover materials are mixed with step (1), (2) gained material; drop into granulation in tablets press; and at slow release coating agent prepared by obtained particle surface sprinkling step (3), the particle after coating, through warm air drying, room temperature cooling, gets product.
Beneficial effect of the present invention is: formula Raw wide material sources, take full advantage of raw material common in daily life production, improve the single fixing phenomenon of conventional composite fertilizer nutrient, and production cost is controlled; Medium trace element production technique utilizing diatomite necessary with plant growths such as copper sulfate, zinc sulfate, magnesium sulfate adsorbs mutually, reaches certain covered effect, to prevent the too early invalid loss of nutrient; With the slow release coating agent that the mixed raw materials such as vegetable jelly, gelatin, polyvinyl alcohol, pre-gelatinized tapioca (flour) are standby, have excellent coated slow-release controllability, fertilizer efficiency release is continual and steady, and can be degradable, harmless to soil; Composite fertilizer prepared by the present invention utilizes diatomite and slow release coating agent to be formed dual coated to nutrient, fertility high-efficient and lasting, disposable employedly can meet needed for plant growth, the crop yield of planting and quality all have a certain upgrade, and greatly simplify planting link.
Embodiment
Embodiment
The compound manure of the present embodiment is obtained by the raw material of following weight part (kilogram): 1250 order diatomite 15, cow dung are dry 18, paddy bran 10, urea 22, monoammonium phosphate 18, calcium superphosphate 10, vegetable jelly 2, gelatin 3, basalt powder 2, Repone K 12, black earth 8, copper sulfate 1, zinc sulfate 4, Lignum Pini Nodi pine needle 5, pre-gelatinized tapioca (flour) 15, polyvinyl alcohol 8, glycerine 5, high-active zinc oxide 0.1, magnesium sulfate 5, Ovum crusta Gallus domesticus 2, auxiliary agent 5, auxiliary agent is made up of the raw material of following weight part: poultry feather 15, the sulphuric acid soln 35 of 40%, Sodium hydroxide q. s, M-Zyme 0.15, Cuprocitrol 2, manganese citrate 1, zinc citrate 2, medical stone fine powder 22, water glass 5, preparation method is: first poultry feather is passed through washing, pulverize after high-temperature sterilization, drop in sulphuric acid soln, hydrolysis 18h, appropriate sodium hydrate regulator solution pH value to 7.0 is added in the hydrolyzed solution obtained, and be heated to 50-60 DEG C, add M-Zyme, after enzymolysis 15h, add Cuprocitrol, manganese citrate, zinc citrate, stirring reaction 3h, add water glass again, continue to stir 40min, finally add medical stone fine powder again, dry after stirring, and grind 50min, obtain.
The composite heat transfer step of the present embodiment is as follows:
(1) pulverize after dry for cow dung, paddy bran, Lignum Pini Nodi pine needle, Ovum crusta Gallus domesticus mixing, add appropriate water, carry out fermentative processing, fermentation is to for subsequent use after becoming thoroughly decomposed completely;
(2) mix with waiting the water of weight part by diatomite, grinding 30min, making diatomite slurry, add copper sulfate, zinc sulfate, magnesium sulfate subsequently, after stirring, mixture anhydrates drying, makes diatomite coating material;
(3) by vegetable jelly, gelatin, polyvinyl alcohol, pre-gelatinized tapioca (flour), glycerine mixing, add in appropriate deionized water, and be heated to 40-60 DEG C, be stirred to mixture to dissolve disperse completely, add high-active zinc oxide more subsequently, continue dispersed with stirring 2h, make slow release coating agent for subsequent use;
(4) other leftover materials are mixed with step (1), (2) gained material; drop into granulation in tablets press; and at slow release coating agent prepared by obtained particle surface sprinkling step (3), the particle after coating, through warm air drying, room temperature cooling, gets product.
The present embodiment is implemented at soybean planting, choose two pieces of areas respectively and be 3 mu experimental field, be labeled as test group and control group respectively, test group uses the present embodiment composite fertilizer, control group uses conventional composite fertilizer, all fertilizer is all as base manure applied once, the mu amount of executing is 65Kg, later stage no longer topdresses, two pieces of soybean varieties experimental field, daily administration is all identical, treat the harvest season, test group mu Yield of Soybean amount comparatively control group improves 21.8%, hundred counterpoises improve 8.3%, benefit per mu improves 19.8%, and test group soybean strain stem is sturdy, pod many satisfies, disease and pest incidence comparatively control group is low.

Claims (1)

1. a disposable employed high-efficiency sustained-release composite basal fertilizer, it is characterized in that, this fertilizer is made up of the raw material of following weight part: 1250-2000 order diatomite 10-15, cow dung does 15-18, paddy bran 8-10, urea 20-22, monoammonium phosphate 15-18, calcium superphosphate 8-10, vegetable jelly 2-3, gelatin 1-3, basalt powder 1-2, Repone K 10-12, black earth 6-8, copper sulfate 1-2, zinc sulfate 2-4, Lignum Pini Nodi pine needle 4-5, pre-gelatinized tapioca (flour) 12-15, polyvinyl alcohol 6-8, glycerine 4-5, high-active zinc oxide 0.1-0.2, magnesium sulfate 3-5, Ovum crusta Gallus domesticus 1-2, auxiliary agent 4-5,
Described auxiliary agent is made up of the raw material of following weight part: poultry feather 12-15, the sulphuric acid soln 30-35 of 30-40%, Sodium hydroxide q. s, M-Zyme 0.15-0.2, Cuprocitrol 1-2, manganese citrate 1-2, zinc citrate 1-2, medical stone fine powder 20-22, water glass 5-6, preparation method is: first poultry feather is passed through washing, pulverize after high-temperature sterilization, drop in sulphuric acid soln, hydrolysis 15-18h, appropriate sodium hydrate regulator solution pH value is added to 6.5-7.0 in the hydrolyzed solution obtained, and be heated to 50-60 DEG C, add M-Zyme, after enzymolysis 12-15h, add Cuprocitrol, manganese citrate, zinc citrate, after stirring reaction 2-3h, add water glass again, continue to stir 30-40min, finally add medical stone fine powder again, dry after stirring, and grind 40-50min, obtain,
The production stage of described a kind of disposable employed high-efficiency sustained-release composite basal fertilizer is as follows:
(1) pulverize after dry for cow dung, paddy bran, Lignum Pini Nodi pine needle, Ovum crusta Gallus domesticus mixing, add appropriate water, carry out fermentative processing, fermentation is to for subsequent use after becoming thoroughly decomposed completely;
(2) mix with waiting the water of weight part by diatomite, grinding 20-30min, making diatomite slurry, add copper sulfate, zinc sulfate, magnesium sulfate subsequently, after stirring, mixture anhydrates drying, makes diatomite coating material;
(3) by vegetable jelly, gelatin, polyvinyl alcohol, pre-gelatinized tapioca (flour), glycerine mixing, add in appropriate deionized water, and be heated to 40-60 DEG C, be stirred to mixture to dissolve disperse completely, add high-active zinc oxide more subsequently, continue dispersed with stirring 1-2h, make slow release coating agent for subsequent use;
(4) other leftover materials are mixed with step (1), (2) gained material; drop into granulation in tablets press; and at slow release coating agent prepared by obtained particle surface sprinkling step (3), the particle after coating, through warm air drying, room temperature cooling, gets product.
CN201410199426.4A 2014-05-13 2014-05-13 A kind of disposable employed high-efficiency sustained-release composite basal fertilizer Active CN104030786B (en)

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CN104529680A (en) * 2014-10-14 2015-04-22 马鞍山科邦生态肥有限公司 Slow-release fertilizer coated with urea-formaldehyde resin and preparation method thereof
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CN1371891A (en) * 2001-02-19 2002-10-02 邵建华 Slow released compound fertilizer and productive method thereof
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Effective date of registration: 20191219

Address after: 236200 Room 102, building 3, Liufang family home, East Qinghe Road, Yingshang County, Fuyang City, Anhui Province

Patentee after: Huang Yanhong

Address before: 243100 Anhui city of Ma'anshan province Dangtu County Rural River Village 25 villages spread

Patentee before: Maanshan City Xin Zhou grape Specialty Co-operative Organization

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Effective date of registration: 20200414

Address after: 115200 Industrial Zone, West Sea Office, Gaizhou, Liaoning, Yingkou

Patentee after: Liaoning Ying Gang zinc borate acid technology development Co., Ltd.

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Patentee before: Huang Yanhong