CN103497067A - Compound fertilizer and preparation method thereof - Google Patents

Abstract

The invention discloses a compound fertilizer and a preparation method thereof. The compound fertilizer is prepared from the following components in parts by weight: 500-800 parts of cattle and sheep manure, 60-80 parts of urea, 35-45 parts of potassium sulfate, 25-40 parts of ammonium dihydrogen phosphate, 100-150 parts of clay, 2-3 parts of effective microorganisms, 15-20 parts of calcium chloride, 20-35 parts of calcium sulfate, 18-22 parts of sodium sulfate, 35-40 parts of straw ash and 7-9 parts of soil modifier. The soil conditioner contains bowlder which contains abundant microelements beneficial to the human body, and the microelements are absorbed by the crops and converted through the food chain so as to be beneficial to the human body; and meanwhile, the adsorption component can effectively adsorb and cure toxic heavy metal elements in soil, and reduce the heavy metal elements absorbed by the crops. The fertilizer can enhance the crop yield.

Description

A kind of compound manure and preparation method thereof

Technical field

The present invention relates to a kind of fertilizer, particularly a kind of compound manure and preparation method thereof.

Background technology

Agricultural is the basis of other industries such as industry and services, and the ups and downs of agricultural are the major issues that directly has influence on national economy.At present, the whole world is being faced with the Tough questions of increased population and environmental degradation, and as the China of populous nation and large agricultural country, this problem is particularly outstanding.The one of the main reasons of planting this situation is a large amount of uses of mineral manure.The weak point of this mineral manure is mainly manifested in following several aspect: 1, nutrient is single, and the nutrient of crop with comprehensive and reasonable can not be provided; 2, make soil soda acid or salinization after the use, soil quality is descended; 3, because soil quality descends, surge capability reduces greatly, uses mineral manure be difficult to produce effects and easily cause fertilizer damage; The crop of 4, using is because nutrient is unbalanced, and resistance against diseases descends; 5, all can cause a large amount of pollutions to environment in the production of mineral manure and use procedure, waste a large amount of resources simultaneously; 6, agriculture production is absorbed in vicious cycle, is difficult to obtain sustainable development.

Summary of the invention

For the problems referred to above, the purpose of this invention is to provide that a kind of nutrition is reasonable, composition comprehensively, scientific formulation, can improve rapidly comprehensively soil quality, effect lasting, produce effects obviously and environmentally friendly, can improve the environment-friendly type organic fertilizer of crop yield.

In order to realize purpose of the present invention, the present invention passes through following scheme implementation:

1, a kind of compound manure and preparation method thereof, it is characterized in that, made by the formula of following weight part: cattle and sheep excrement 500-800, urea 60-80, vitriolate of tartar 35-45, primary ammonium phosphate 25-40, clay 100-150, EM microbial inoculum 2-3, calcium chloride 15-20, calcium sulfate 20-35, sodium sulfate 18-22, stalk ashes 35-40 soil modifier 7-9.

2, described soil improvement agent is made by the raw material of following weight part:

Zeolite 90-100, alcohol ester 12 2-3, nanometer jade powder 3-4, oil foot 4-5, xitix 2-3, oxalic acid 1-2,2-amino-2-methyl-1-propanol 3-4, Tremoliteor Tremoliteasbestos 5-6, sal epsom 2-3, Sodium Selenite 4-5, cuttlefish bone meal 5-6, water are appropriate; The preparation method adds suitable quantity of water by zeolite, Tremoliteor Tremoliteasbestos to grind to form slurry, be heated to 75-80 ℃, add again nanometer jade powder, oil foot, xitix, oxalic acid to continue to grind 1-2 hour, concentrate drying, add again sal epsom, Sodium Selenite, cuttlefish bone meal to stir, last, add other remaining component, granulation, obtain.

3, compound manure of the present invention is made by following concrete steps:

(1) first by adding the EM microbial inoculum in the cattle and sheep excrement, add appropriate water, the adjustment moisture content is 50-60%, stirs, and piles the stockpile of rectangular parallelepiped, carries out the overlay film fermentation;

(2) keep during the fermentation ventilating, keep away solarization and drench with rain, carried out turning every 2-3 days, within 12-16 days, stop turning, obtain the product of fermentation;

(3) product of fermentation is dried to rear the pulverizing, then mix granulation with urea, vitriolate of tartar, primary ammonium phosphate, clay, calcium chloride, calcium sulfate, sodium sulfate, stalk ashes;

(4) add soil improvement agent in above-mentioned particle, mix, obtain.

Contain the jade composition in soil improvement agent of the present invention, wherein contain the Macro and microelements useful to human body, by Crop, transform through food chain, useful to human body; Simultaneously, wherein contain adsorption component, toxic heavy metal element in energy active adsorption, curing soil, reduce heavy metal element absorbed by crops.Can improve crop yield.

Specific embodiments

Below by specific examples, the present invention is described in detail.

1, a kind of compound manure and preparation method thereof, it is characterized in that, by the formula of following weight part (kg), make and take cattle and sheep excrement 500, urea 60, vitriolate of tartar 35, primary ammonium phosphate 25, clay 100, EM microbial inoculum 2, calcium chloride 15, calcium sulfate 20, sodium sulfate 18, stalk ashes 35, soil modifier 7;

2, described soil improvement agent is made by the raw material of following weight part (kg):

Zeolite 90, alcohol ester 12, nanometer jade powder 3, oil foot 4, xitix 2, oxalic acid 1,2-amino-2-methyl-1-propanol 3, Tremoliteor Tremoliteasbestos 5, sal epsom 2, Sodium Selenite 4, cuttlefish bone meal 5, water are appropriate; The preparation method adds suitable quantity of water by zeolite, Tremoliteor Tremoliteasbestos to grind to form slurry, be heated to 75-80 ℃, add again nanometer jade powder, oil foot, xitix, oxalic acid to continue to grind 1-2 hour, concentrate drying, add again sal epsom, Sodium Selenite, cuttlefish bone meal to stir, last, add other remaining component, granulation, obtain.

2, compound manure of the present invention is to be made by following concrete steps:

(1) first by the cattle and sheep excrement weighed up, adding the EM microbial inoculum, add appropriate water, adjusting moisture content is 50%, stirs, and piles the stockpile of rectangular parallelepiped, carries out the overlay film fermentation;

(2) keep during the fermentation ventilating, keep away solarization and drench with rain, carried out turning every 3 days, within 12 days, stop turning, obtain the product of fermentation;

(3) product of fermentation is dried to rear the pulverizing, then mix granulation with urea, vitriolate of tartar, primary ammonium phosphate, clay, calcium chloride, calcium sulfate, sodium sulfate, the stalk ashes of title;

(4) add soil improvement agent in above-mentioned particle, mix, obtain.

Carry out manurial experiment by maize planting in 10 mu of farmlands in equal fertility, every mu is used this product 250kg, and per mu yield corn 715kg, wait nutrient composite fertilizer average yield per mu 506kg on year-on-year basis, reduced using of agricultural chemicals simultaneously, improved product quality.Effect sees the following form:

?	Fertilizer of the present invention	Common compound fertilizer
			Output	715kg	506kg

Contain the jade composition in soil improvement agent of the present invention, wherein contain the Macro and microelements useful to human body, by Crop, transform through food chain, useful to human body; Simultaneously, wherein contain adsorption component, toxic heavy metal element in energy active adsorption, curing soil, reduce heavy metal element absorbed by crops.Can improve crop yield.

The fertilizer that the present invention makes is applicable to grain, linen-cotton, legume crop, oil crops, herbal medicine, tealeaves, tobacco, vegetable melon and fruit etc.

Claims (2)

1. compound manure and preparation method thereof, it is characterized in that, made by the formula of following weight part: cattle and sheep excrement 500-800, urea 60-80, vitriolate of tartar 35-45, primary ammonium phosphate 25-40, clay 100-150, EM microbial inoculum 2-3, calcium chloride 15-20, calcium sulfate 20-35, sodium sulfate 18-22, stalk ashes 35-40, soil modifier 7-9;

Described soil improvement agent is made by the raw material of following weight part:

Zeolite 90-100, alcohol ester 12 2-3, nanometer jade powder 3-4, oil foot 4-5, xitix 2-3, oxalic acid 1-2,2-amino-2-methyl isophthalic acid-propyl alcohol 3-4, Tremoliteor Tremoliteasbestos 5-6, sal epsom 2-3, Sodium Selenite 4-5, cuttlefish bone meal 5-6, water are appropriate; The preparation method adds suitable quantity of water by zeolite, Tremoliteor Tremoliteasbestos to grind to form slurry, be heated to 75-80 ℃, add again nanometer jade powder, oil foot, xitix, oxalic acid to continue to grind 1-2 hour, concentrate drying, add again sal epsom, Sodium Selenite, cuttlefish bone meal to stir, last, add other remaining component, granulation, obtain.

2. according to claims 1, it is characterized in that, by following concrete steps, made:

(1) first by adding the EM microbial inoculum in the cattle and sheep excrement, add appropriate water, the adjustment moisture content is 50-60%, stirs, and piles the stockpile of rectangular parallelepiped, carries out the overlay film fermentation;

(2) keep during the fermentation ventilating, keep away solarization and drench with rain, carried out turning every 2-3 days, within 12-16 days, stop turning, obtain the product of fermentation;

(3) product of fermentation is dried to rear the pulverizing, then mix granulation with urea, vitriolate of tartar, primary ammonium phosphate, clay, calcium chloride, calcium sulfate, sodium sulfate, stalk ashes;

(4) add soil improvement agent in above-mentioned particle, mix, obtain.