CN102653494A - Efficient functional fertilizer and preparation method thereof - Google Patents

Abstract

The invention discloses an efficient functional fertilizer and a preparation method thereof. The efficient functional fertilizer is obtained by mixing and fermenting raw materials, including composition A and composition B, in certain parts by weight, wherein the composition A comprises urea, cellulose, bean cake, carbon black, polypropylene glycol, monoammonium phosphate, calcium superphosphate, potassium sulphate, potassium chloride, palygorskite, zinc sulphate, ferrous sulphate and nitrogen-fixing bacteria fertilizer; and the composition B comprises organic waste, hydroxypropyl methacrylate, ethyl acetate, ammonium acrylate, river sand, calcium powder, bone powder, ammonium molybdate, trace element fertilizer, kaolin and potassium silicate fertilizer. The preparation method is simple, the prepared efficient functional fertilizer can effectively provide lodging resistance, disease resistance and drought resistance for crops, absorption rate of the crop is high, utilization rate of the fertilizer is improved, and harm to soil is correspondingly reduced to some extent.

Description

A kind of efficient function is fertile and preparation method thereof

Technical field

The present invention relates to a kind of fertilizer and make the field, be specifically related to a kind of efficient function fertilizer and preparation method thereof.

Background technology

Nitrogen is the most important nutritive element of plant growth, and urea is the topmost kind of nitrogenous fertilizer, and urea is applicable to all crops and all soil; Can be used as base manure and topdress, non-irrigated paddy field all can be used, at present; There is following problem in existing fertilizer: nutrient content is not enough, and synergistic effect is not obvious, is easy to generate insoluble phosphoric acid salt in use; Make a large amount of fertilizer lose efficacy, cause the result that cost is high, effect is low.

Summary of the invention

For deficiency and the defective of alleviating prior art; The object of the present invention is to provide a kind of efficient function fertilizer and preparation method thereof; Preparing method of the present invention is simple, and the efficient function fertilizer that makes can effectively provide the drought resistance resistant to lodging, disease-resistant of farm crop, and the crop absorption rate is high; Improved fertilizer utilization ratio simultaneously, the infringement of soil has also been slowed down accordingly to some extent.

The present invention adopts following technical scheme to achieve these goals:

Efficient function is fertile, it is characterized in that the weight part of its constitutive material is:

Compsn A: urea 20-30 part, Mierocrystalline cellulose 5-10 part, soya-bean cake 15-25 part, carbon black 10-15 part, POLYPROPYLENE GLYCOL 3-5 part, monoammonium phosphate 3-5 part, superphosphate of lime 5-10 part, vitriolate of tartar 2-5 part, Repone K 2-5 part, attapulgite 5-10 part, zinc sulfate 5-10 part, ferrous sulfate 3-8 part and vinelandii fertilizer 3-5 part;

Compsn B: organic waste 10-20 part, methylol methyl acrylate 5-10 part, ETHYLE ACETATE 3-5 part, ammonium acrylate 3-5 part, river sand 3-5 part, calcium powder 3-5 part, bone meal 3-8 part, ammonium molybdate 0.1-0.5 part, trace element fertilizer 0.2-0.4 part, kaolin 5-10 part and silicate potash fertilizer 3-5 part.

The fertile preparation method of described efficient function is characterized in that may further comprise the steps:

Weight part by constitutive material takes by weighing each raw material among compsn A, the B, pulverizes, and puts into fermentation vat respectively; Adding water to material moisture is 40-50%, carries out air blast and stirring simultaneously, ferments after 15-20 days; With two parts of mixture thorough mixing that ferment; 30-40 ℃ of cryodrying, make its water cut at 8-10% then, it is fertile that last granulation obtains efficient function.

Beneficial effect of the present invention:

Preparing method of the present invention is simple, and the efficient function fertilizer that makes can effectively provide the drought resistance resistant to lodging, disease-resistant of farm crop, and the crop absorption rate is high, has improved fertilizer utilization ratio simultaneously, and the infringement of soil is also slowed down accordingly to some extent.

Embodiment

Embodiment 1:Efficient function is fertile, and the weight part of its constitutive material is:

Compsn A: 3 parts in 20 parts in urea, 5 parts of Mierocrystalline celluloses, 15 parts of soya-bean cakes, 10 parts of carbon blacks, 3 parts of POLYPROPYLENE GLYCOLs, 3 parts of monoammonium phosphates, 5 parts of superphosphate of lime, 2 parts of vitriolate of tartar, 2 parts in Repone K, 5 parts of attapulgites, 5 parts in zinc sulfate, 3 parts in ferrous sulfate and vinelandii fertilizer;

Compsn B: 3 parts in 10 parts of organic wastes, 5 parts of methylol methyl acrylates, 3 parts in ETHYLE ACETATE, 3 parts of ammonium acrylates, 3 parts in river sand, 3 parts of calcium powders, 3 parts of bone meal, 0.1 part of ammonium molybdate, 0.2 part of trace element fertilizer, 5 parts of kaolin and silicate potash fertilizer.

The fertile preparation method of efficient function may further comprise the steps:

Weight part by constitutive material takes by weighing each raw material among compsn A, the B, pulverizes, and puts into fermentation vat respectively; Adding water to material moisture is 40-50%, carries out air blast and stirring simultaneously, ferments after 15-20 days; With two parts of mixture thorough mixing that ferment; 30-40 ℃ of cryodrying, make its water cut at 8-10% then, it is fertile that last granulation obtains efficient function.

Embodiment 2:Efficient function is fertile, and the weight part of its constitutive material is:

Compsn A: 5 parts in 30 parts in urea, 10 parts of Mierocrystalline celluloses, 25 parts of soya-bean cakes, 15 parts of carbon blacks, 5 parts of POLYPROPYLENE GLYCOLs, 5 parts of monoammonium phosphates, 10 parts of superphosphate of lime, 5 parts of vitriolate of tartar, 5 parts in Repone K, 10 parts of attapulgites, 10 parts in zinc sulfate, 8 parts in ferrous sulfate and vinelandii fertilizer;

Compsn B: 5 parts in 20 parts of organic wastes, 10 parts of methylol methyl acrylates, 5 parts in ETHYLE ACETATE, 5 parts of ammonium acrylates, 5 parts in river sand, 5 parts of calcium powders, 8 parts of bone meal, 0.5 part of ammonium molybdate, 0.4 part of trace element fertilizer, 10 parts of kaolin and silicate potash fertilizer.

The fertile preparation method of efficient function may further comprise the steps:

Weight part by constitutive material takes by weighing each raw material among compsn A, the B, pulverizes, and puts into fermentation vat respectively, and attapulgite, kaolin adopt the mud form to add respectively; Mix thoroughly, increase its water-retentivity, material moisture is 40-50%; Carry out air blast and stirring simultaneously, ferment after 15-20 days, two parts of mixture thorough mixing that ferment; 30-40 ℃ of cryodrying, make its water cut at 8-10% then, it is fertile that last granulation obtains efficient function.

The fertile result of use data of efficient function compare:

Efficient function fertilizer is in 100 mu of corn land for growing field crops comparative test result (on average): increase production 87.4 kilograms, growth by 9.36%.

Use fertile plant disease resistance and the fruit properties questionnaire of the efficient function of the present invention:

Handle	Disease index	The first batch of fruit time	The end batch fruit time	Go out fruit density	Flesh color	Mouthfeel
							1	0.22	-2	+4	1.53	Full	Good
2	0.31	-5	+3.7	1.52	Full	Good
							Contrast	1	0	0	1	Generally	Generally

Claims (2)

1. an efficient function is fertile, it is characterized in that the weight part of its constitutive material is:

Compsn A: urea 20-30 part, Mierocrystalline cellulose 5-10 part, soya-bean cake 15-25 part, carbon black 10-15 part, POLYPROPYLENE GLYCOL 3-5 part, monoammonium phosphate 3-5 part, superphosphate of lime 5-10 part, vitriolate of tartar 2-5 part, Repone K 2-5 part, attapulgite 5-10 part, zinc sulfate 5-10 part, ferrous sulfate 3-8 part and vinelandii fertilizer 3-5 part;

Compsn B: organic waste 10-20 part, methylol methyl acrylate 5-10 part, ETHYLE ACETATE 3-5 part, ammonium acrylate 3-5 part, river sand 3-5 part, calcium powder 3-5 part, bone meal 3-8 part, ammonium molybdate 0.1-0.5 part, trace element fertilizer 0.2-0.4 part, kaolin 5-10 part and silicate potash fertilizer 3-5 part.

2. preparation method that efficient function as claimed in claim 1 is fertile is characterized in that may further comprise the steps:

Weight part by constitutive material takes by weighing each raw material among compsn A, the B, pulverizes, and puts into fermentation vat respectively; Adding water to material moisture is 40-50%, carries out air blast and stirring simultaneously, ferments after 15-20 days; With two parts of mixture thorough mixing that ferment; 30-40 ℃ of cryodrying, make its water cut at 8-10% then, it is fertile that last granulation obtains efficient function.