CN103626605A - Special rapeseed fertilizer and preparation method thereof - Google Patents

Abstract

The invention discloses a special rapeseed fertilizer and a preparation method thereof. The special rapeseed fertilizer is prepared by the following raw materials in parts by weight: 30-40 parts of biogas residue, 20-25 parts of rapeseed meal, 20-25 parts of decomposed coal, 8-12 parts of gelatin, 7-11 parts of lime, 20-25 parts of animal waste, 15-18 parts of rice bran, 10-15 parts of coal cinder, 15-20 parts of egg shells, 9-13 parts of a soil improver, 5-10 parts of ferrous sulfate, 1-5 parts of ammonium molybdate, 1-3 parts of manganese sulfate and 1-3 parts of nanocarbon. The gelatin and the decomposed coal in the formula of the special rapeseed fertilizer have functions of improving and repairing the soil and are good for effective release of the fertilizer effect; the nanocarbon is capable of passivating and repairing the soil polluted by heavy metal; the special rapeseed fertilizer can not pollute the environment and the crops; the yield and the quality of rape can be greatly improved.

Description

A kind of fertilizer special for cole material and preparation method thereof

Technical field

The present invention relates generally to a kind of technical field of fertilizer, particularly a kind of fertilizer special for cole material and preparation method thereof.

Background technology

China's agricultural planting amount is large, life-time service chemical fertilizer, and chemical fertilizer plays an important role in China's agriculture production as the factor of determination of farming volume increase.At present, China has become maximum in the world chemical fertilizers production Guo Yu country of consumption, but life-time service can make soil aggregate be destroyed, easily cause soil compaction, soil property hardening, adopt soil improver can make to prevent that soil from weathering, reducing soil water evaporation or excessively transpiration, save irrigation water and promoting the effects such as plant health growth.

Summary of the invention

The present invention aims to provide a kind of fertilizer special for cole material and preparation method thereof.

The present invention is achieved by the following technical solutions:

This fertilizer special for cole material is made by the raw material of following weight part: natural pond slag 30-40, dregs of rapeseed cake 20-25, weathered coal 20-25, gelatin 8-12, lime 7-11, animal excrement 20-25, rice bran 15-18, cinder 10-15, Ovum crusta Gallus domesticus 15-20, soil improver 9-13, ferrous sulfate 5-10, ammonium molybdate 1-5, EM microbial inoculum 1-2, manganous sulfate 1-3, nano-sized carbon 1-3.

Soil improver is made by the raw material of following weight part: diatomite 100-120, nano-carbon powder 1-2, oil foot 4-5, Starso 4-5, Silane coupling agent KH550 1-2, Sodium Selenite 3-4, chitosan 2-3, Oil of Eucalyptus 1-2, alcohol ester 12 1-2, nanometer jade powder 2-3, Root of Chinese Azalea 4-5, garlic 3-4, water are appropriate; Preparation method is broken into powder by Root of Chinese Azalea, garlic powder, add suitable quantity of water and grind to form slurry together with diatomite, reheat slurry to 80-90 ℃, add nano-carbon powder, nanometer jade powder to continue to grind 30-45 minute, then add Starso, chitosan to stir and within 10-15 minute, become pasty state, add again other remaining component, after stirring, granulation, dry and get final product.

The preparation method of described fertilizer is:

(1) weathered coal, gelatin, lime, rice bran, cinder are sent in stirrer and stirred;

(2) dregs of rapeseed cake, Ovum crusta Gallus domesticus are pulverized after and animal excrement, natural pond slag, soil improver, EM microbial inoculum after being mixed together, put into the fermentor tank 15-18 days that ferments, after having fermented, carry out continuing fermentation 3-4 days after mixing and stirring with the material of step 1;

(3) other remaining components join after mixing in above-mentioned fermented product again, after stirring, continue fermentation 1-2 days, dry granulation.

Beneficial effect of the present invention:

Gelatin, weathered coal in the present invention's formula have improvement repair to soil, the effective release, the Nano carbon that are conducive to fertilizer efficiency can passivation be repaired contaminated by heavy metals soil, pollution-free to environment and farm crop, for the yield and quality of rape, all improve a lot.The soil improver that the present invention adds in addition can effectively improve soil physico-chemical property and soil nutrient status promotes plant to produce active influence for the absorption of nutrient and moisture and to soil microorganisms.

Embodiment

This fertilizer special for cole material is made by the raw material of following weight part (kg): natural pond slag 35, dregs of rapeseed cake 24, weathered coal 22, gelatin 11, lime 8, animal excrement 23, rice bran 16, cinder 14, Ovum crusta Gallus domesticus 18, soil improver 12, ferrous sulfate 10, EM microbial inoculum 2, ammonium molybdate 4, manganous sulfate 1, nano-sized carbon 3.

Soil improver is made by the raw material of following weight part (kg): diatomite 112, nano-carbon powder 2, oil foot 4, Starso 4, Silane coupling agent KH550 1, Sodium Selenite 3, chitosan 3, Oil of Eucalyptus 1, alcohol ester 12, nanometer jade powder 3, Root of Chinese Azalea 5, garlic 3, water are appropriate; Preparation method is broken into powder by Root of Chinese Azalea, garlic powder, add suitable quantity of water and grind to form slurry together with diatomite, reheat slurry to 90 ℃, add nano-carbon powder, nanometer jade powder to continue to grind 40 minutes, then add Starso, chitosan to stir and within 15 minutes, become pasty state, add again other remaining component, after stirring, granulation, dry and get final product.

The preparation method of described fertilizer is:

(1) weathered coal, gelatin, lime, rice bran, cinder are sent in stirrer and stirred;

(2) after being mixed together, put into fermentor tank with animal excrement, natural pond slag, soil improver, EM microbial inoculum after dregs of rapeseed cake, Ovum crusta Gallus domesticus are pulverized and ferment 16 days, after ferment, carry out mixing and stirring with the material of step 1 after continuation ferment 3 days;

(3) other remaining components join after mixing in above-mentioned fermented product again, after stirring, continue fermentation 1 day, dry granulation.

The field of rape is divided into four, two apply fertilizer special for cole material of the present invention, 150 kilograms every mu, other two apply common fertilizer, result statistics, the per mu yield that applies the experimental plot Semen Brassicae campestris of fertilizer of the present invention reaches 190kg, and the Semen Brassicae campestris field per mu yield that applies the control group of common fertilizer only has 130kg.

Claims (2)

1. a fertilizer special for cole material, it is characterized in that, by the raw material of following weight part, made: natural pond slag 30-40, dregs of rapeseed cake 20-25, weathered coal 20-25, gelatin 8-12, lime 7-11, animal excrement 20-25, rice bran 15-18, cinder 10-15, Ovum crusta Gallus domesticus 15-20, soil improver 9-13, ferrous sulfate 5-10, EM microbial inoculum 1-2, ammonium molybdate 1-5, manganous sulfate 1-3, nano-sized carbon 1-3;

Above-mentioned soil improver is made by the raw material of following weight part: diatomite 100-120, nano-carbon powder 1-2, oil foot 4-5, Starso 4-5, Silane coupling agent KH550 1-2, Sodium Selenite 3-4, chitosan 2-3, Oil of Eucalyptus 1-2, alcohol ester 12 1-2, nanometer jade powder 2-3, Root of Chinese Azalea 4-5, garlic 3-4, water are appropriate; Preparation method is broken into powder by Root of Chinese Azalea, garlic powder, add suitable quantity of water and grind to form slurry together with diatomite, reheat slurry to 80-90 ℃, add nano-carbon powder, nanometer jade powder to continue to grind 30-45 minute, then add Starso, chitosan to stir and within 10-15 minute, become pasty state, add again other remaining component, after stirring, granulation, dry and get final product.

2. fertilizer special for cole material according to claim 1, is characterized in that, the preparation method of described fertilizer is:

(1) weathered coal, gelatin, lime, rice bran, cinder are sent in stirrer and stirred;

(2) dregs of rapeseed cake, Ovum crusta Gallus domesticus are pulverized after and animal excrement, natural pond slag, soil improver, EM microbial inoculum after being mixed together, put into the fermentor tank 15-18 days that ferments, after having fermented, carry out continuing fermentation 3-4 days after mixing and stirring with the material of step 1;

(3) other remaining components join after mixing in above-mentioned fermented product again, after stirring, continue fermentation 1-2 days, dry granulation.