CN104030784B

CN104030784B - A kind of long-acting slow-release compound fertilizers being rich in organic matter

Info

Publication number: CN104030784B
Application number: CN201410199379.3A
Authority: CN
Inventors: 孙仁贵
Original assignee: Maanshan Xinzhou Grape Specialized Cooperative
Current assignee: Henan Jincheng Group Dancheng Jinxin Chemical Co., Ltd.
Priority date: 2014-05-13
Filing date: 2014-05-13
Publication date: 2015-11-25
Anticipated expiration: 2034-05-13
Also published as: CN104030784A

Abstract

The present invention relates to compound manure field, be specifically related to a kind of long-acting slow-release compound fertilizers being rich in organic matter, this fertilizer is obtained by the raw material of following weight part: 1250-2000 order diatomite 10-15, ammonium humate 12-15, double superhosphate 8-10, pomace 5-6, bean dregs 6-8, grass meal 4-5, sake cake vinegar 5-7, white sugar 1-2, wood sugar 0.5-1, urea 18-20, borax 5-6, Xylo-Mucine 8-10, redispersable latex powder 6-8, ferric ammonium citrate 2-3, primary ammonium phosphate 8-10, calcium stearate 0.1-0.2, auxiliary agent 4-5; Composite fertilizer material of the present invention is rich in multiple organic matter, effectively raise soil vitality, the detrimentally affect that long-term fertilization causes soil can be improved, production technique utilize diatomite and slow release coating agent are formed dual coated to nutrient, nutrient is not easily run off, greatly improves utilization ratio, nutrients release persistent high efficiency, sufficient nutrient and the edatope of balance make as crop yield and quality all improve, planting benefit increases.

Description

A kind of long-acting slow-release compound fertilizers being rich in organic matter

Technical field

The present invention relates to compound manure field, be specifically related to a kind of long-acting slow-release compound fertilizers being rich in organic matter.

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 long-acting slow-release compound fertilizers being rich in organic matter, it is characterized in that, this fertilizer is made up of the raw material of following weight part: 1250-2000 order diatomite 10-15, ammonium humate 12-15, double superhosphate 8-10, pomace 5-6, bean dregs 6-8, grass meal 4-5, sake cake vinegar 5-7, white sugar 1-2, wood sugar 0.5-1, urea 18-20, borax 5-6, Xylo-Mucine 8-10, redispersable latex powder 6-8, ferric ammonium citrate 2-3, primary ammonium phosphate 8-10, calcium stearate 0.1-0.2, 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 long-acting slow-release compound fertilizers being rich in organic matter, its production stage is as follows:

(1) pulverize after pomace, bean dregs, sake cake vinegar mixing, add grass meal, white sugar, wood sugar and appropriate water, carry out fermentative processing, the material after extremely becoming thoroughly decomposed completely that ferments is for subsequent use;

(2) mix with waiting the water of weight part by diatomite, grinding 20-30min, making diatomite slurry, add ammonium humate, ferric ammonium citrate, borax subsequently, after stirring, mixture anhydrates drying, makes diatomite coating material;

(3) Xylo-Mucine is mixed with appropriate deionized water, be heated with stirring to 50-60 DEG C, after Xylo-Mucine dissolves dispersion completely, add redispersable latex powder, calcium stearate, high-speed stirring 2-3h, 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 spraying process (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 during daily life is produced and common are machine raw material, not only reduce production cost, also farthest protect edatope, improve conventional composite fertilizer nutrient single fixing, and use the breakoff phenomenon to soil for a long time; Production technique utilize diatomite have the raw material of unique promoter action to adsorb mutually to plant growth, to prevent its too early invalid loss with ammonium humate, ferric ammonium citrate, borax etc.; With the coated slow release formulation that the mixed raw materials such as Xylo-Mucine, redispersable latex powder, calcium stearate are standby, possess good slow-release capability, more long-acting; Composite fertilizer prepared by the present invention utilizes diatomite and slow release coating agent to be formed dual coated to nutrient, nutrient not easily runs off, fertilizer efficiency is more lasting, and can not balance by spoiled soil, abundant organic mass-energy promotes soil fertility, good growing environment effectively promotes plant growth, and plant growth is vigorous, and seed output and quality naturally obtains and effectively improves.

Embodiment

The compound manure of the present embodiment is obtained by the raw material of following weight part (kilogram): 1250 order diatomite 15, ammonium humate 14, double superhosphate 10, pomace 6, bean dregs 8, grass meal 5, sake cake vinegar 7, white sugar 2, wood sugar 0.5, urea 20, borax 6, Xylo-Mucine 10, redispersable latex powder 8, ferric ammonium citrate 2, primary ammonium phosphate 10, calcium stearate 0.1, 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:

(2) mix with waiting the water of weight part by diatomite, grinding 30min, making diatomite slurry, add ammonium humate, ferric ammonium citrate, borax subsequently, after stirring, mixture anhydrates drying, makes diatomite coating material;

(3) Xylo-Mucine is mixed with appropriate deionized water, be heated with stirring to 50-60 DEG C, after Xylo-Mucine dissolves dispersion completely, add redispersable latex powder, calcium stearate, high-speed stirring 3h, make slow release coating agent for subsequent use;

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 60Kg, 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 21.3%, hundred counterpoises improve 8.6%, benefit per mu improves 19.4%, and test group soybean strain stem is sturdy, pod many satisfies, disease and pest incidence comparatively control group is low.

Claims

1. one kind is rich in organic long-acting slow-release compound fertilizers, it is characterized in that, this fertilizer is made up of the raw material of following weight part: 1250-2000 order diatomite 10-15, ammonium humate 12-15, double superhosphate 8-10, pomace 5-6, bean dregs 6-8, grass meal 4-5, sake cake vinegar 5-7, white sugar 1-2, wood sugar 0.5-1, urea 18-20, borax 5-6, Xylo-Mucine 8-10, redispersable latex powder 6-8, ferric ammonium citrate 2-3, primary ammonium phosphate 8-10, calcium stearate 0.1-0.2, 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.

2. be a kind ofly as claimed in claim 1 rich in organic long-acting slow-release compound fertilizers, its production stage is as follows: (1) pulverizes after pomace, bean dregs, sake cake vinegar mixing, add grass meal, white sugar, wood sugar and appropriate water, carry out fermentative processing, the material after extremely becoming thoroughly decomposed completely that ferments is for subsequent use;