CN102329166A

CN102329166A - Water-soluble compound fertilizer for activating soil and realizing no-tillage and preparation method for water-soluble compound

Info

Publication number: CN102329166A
Application number: CN201110191201A
Authority: CN
Inventors: 张铭强
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-08
Filing date: 2011-07-08
Publication date: 2012-01-25

Abstract

The invention relates to a water-soluble compound fertilizer for activating soil and realizing no-tillage and a preparation method for the water-soluble compound. The water-soluble compound fertilizer is prepared from the following raw materials in percentage by weight: 15 percent of urea, 50 percent of monopotassium phosphate, 25 percent of humic acid and 10 percent of bacillus subtilis microbial inoculum. The preparation method comprises the following steps of: 1) crushing the urea; 2) culturing the bacillus subtilis microbial inoculum; 3) sequentially adding urea powder, the humic acid and the monopotassium phosphate into a continuous reaction kettle; 4) adding the bacillus subtilis microbial inoculum and performing secondary blending; and 5) packaging and warehousing. The invention has the advantages that: the fertilizer has quick action and long action, and can directly provide nutrition for crops and activate immobilized nutrition in the soil, activate the soil and inhibit bacteria in the soil, increase the yield and improve the quality, promote the development of root systems and improve the water and fertilizer retention capacity of soil, and effectively increase soil fertility and reduce the using amount of chemical fertilizers; and the water solubility of the product is over 98 percent, and the product is applied together with water or injected into the soil by using a fertilizing gun, is simple, convenient and easy, and is labor-saving and cost-saving.

Description

A kind of activating soil, Water Soluble Compound fertilizer and preparation method thereof that can be no-tillage

Technical field

The invention belongs to the agricultural fertilizer field, be specifically related to a kind of activating soil, can be no-tillage Water Soluble Compound fertilizer and preparation method thereof.

Background technology

China is one of minimum country in per capita arable land, preserves the ecological environment, and increases soil fertility to have the strategic importance of particularly important.China is putting forth effort to implement the fertile soil engineering project at present, and applying organic manure material and fertilizer and chemical fertilizer compounding application are stressed in this plan, reduces blindness input, the raising nutrientuse efficiency of chemical fertilizer.Though China is the world maximum country of fertiliser prodn producer, is mostly medium and small fertilizer enterprises, quality product and effect can be few with kind and enterprise that the import compound manure contends with, and the product that suitable green agriculture production needs still less.The international competition that homemade fertilizer is growing more intense demands carrying out optimizing and revising of fertiliser prodn structure urgently, improves the scientific and technological content and the level of homemade fertilizer as early as possible.

Humic acids is the larger molecular organics matter that occurring in nature extensively exists, and is widely used in every field such as agricultural are herded, oil, chemical industry, building materials, medical and health, environmental protection, across tens industries.Particularly advocate ecological agriculture construction, pollution-less agriculture production, green food, pollution-free environmentfriendly products etc. now, more make " humic acids " to enjoy high praise.

Summary of the invention

The purpose of this invention is to provide an activating soil, can be no-tillage Water Soluble Compound fertilizer and preparation method thereof; With the water-soluble humic acid of high-quality is raw material; With add the subtilis compatibility again behind urea, the abundant chelating of potassium primary phosphate, can make that utilization rate of fertilizer improves greatly, turnover rate obviously reduces.

The objective of the invention is to realize through following technical scheme:

A kind of activating soil, Water Soluble Compound fertilizer that can be no-tillage, it is processed by following raw materials by weight percent: urea 15%, potassium primary phosphate 50%, humic acid 25%, bacillus subtilis microbial agent 10%.

Above-mentioned activating soil, the preparation method of Water Soluble Compound fertilizer that can be no-tillage may further comprise the steps:

1) urea is pulverized, it is the 0.05-0.1 millimeter that urea is pulverized the back diameter;

2) cultivate bacillus subtilis microbial agent, described bacillus subtilis microbial agent is a prior art products, its staple: subtilis, carrier (corn, wheat bran, protein); Products characteristics: bacterial classification is pure, and bacterial strain is energetic, and is high temperature resistant, acid and alkali-resistance, and breeding is fast, and flexibility is strong; Technical indicator: subtilis living bacteria count 30,000,000,000/g, assorted bacterium rate≤2%, product fineness 80 orders-200 order, gemma rate>=98%, product water cut≤8%;

3) urea powder, humic acid, potassium primary phosphate are added into the continuous reaction still successively, the reaction churning time is 2-3 hour, and temperature is controlled at 30-35 degree centigrade;

4) add bacillus subtilis microbial agent and carry out the secondary mixing;

5) packing warehouse-in.

Beneficial effect of the present invention is:

1, uses easyly,, cooperate high pressure dense fog pump to inject, efficiently solve the bulk application tradition ditch spread of orchard autumn and be prone to bump branch and hinder the rich water integration that inconvenience such as fruit and the not enough fruit of water conservancy condition are distinguished with water with special-purpose fertilization gun complete these article are water-soluble composite microbiological fertilizer;

2, activating soil, these article are manured into soil the back under the suitable situation of humiture, and the face of land, 10 days left and right sides begins to turn green, and formicary shape aperture and little granule appearred in left and right sides thin solum in 20 days, and left and right sides 10-20 cm layer of soil was loose agglomerating in 30 days;

3, raising the output is hyperchromic, apple tree use autumn the back 1 year spring of these article bloom neatly, fruit-setting rate is high, look good greatly for fruit, amount of increase in production reaches about 30%-60%;

4, improve quality, large cherry is used these article backs fruit-setting rate and is improved more than 50%, individual big, look gorgeous, sugariness is big, mouthfeel is good, same investment situation down contrast tree fruit little, aberration, acidity is big and tree vigo(u)r a little less than.

Embodiment

According to specific embodiment activating soil of the present invention, the preparation process of Water Soluble Compound fertilizer that can be no-tillage are described below.

Embodiment 1

Take by weighing urea 15kg, potassium primary phosphate 50kg, humic acid 25kg, bacillus subtilis microbial agent 10kg.

Preparation process is:

1) urea is pulverized, pulverizing the back diameter is the 0.05-0.1 millimeter;

2) cultivate bacillus subtilis microbial agent, technical indicator is: the effective viable bacteria 30,000,000,000/g of subtilis, assorted bacterium rate≤2%, product fineness 80 orders-200 order, gemma rate>=98%, product water cut≤8%;

3) urea powder, humic acid, potassium primary phosphate are added into the continuous reaction still successively, the reaction churning time is 2 hours, and temperature is controlled at 30 degrees centigrade;

4) add bacillus subtilis microbial agent and carry out the secondary mixing;

5) packing warehouse-in.

Embodiment 2

Take by weighing urea 30kg, potassium primary phosphate 100kg, humic acid 50kg, bacillus subtilis microbial agent 20kg.

Preparation process is:

3) urea powder, humic acid, potassium primary phosphate are added into the continuous reaction still successively, the reaction churning time is 2 and a half hours, and temperature is controlled at 35 degrees centigrade;

4) add bacillus subtilis microbial agent and carry out the secondary mixing;

5) packing warehouse-in.

Embodiment 3

Take by weighing urea 45kg, potassium primary phosphate 150kg, humic acid 75kg, bacillus subtilis microbial agent 30kg.

Preparation process is:

2) cultivate bacillus subtilis microbial agent, technical indicator is: subtilis living bacteria count 30,000,000,000/g, assorted bacterium rate≤2%, product fineness 80 orders-200 order, gemma rate>=98%, product water cut≤8%;

3) urea powder, humic acid, potassium primary phosphate are added into the continuous reaction still successively, the reaction churning time is 3 hours, and temperature is controlled at 35 degrees centigrade;

4) add bacillus subtilis microbial agent and carry out the secondary mixing;

5) packing warehouse-in.

Humic acids is the larger molecular organics matter that occurring in nature extensively exists, and has fertilizer synergistic, improves the soil, stimulates plant growth, improves function such as agricultural product quality; Can with the nutritive element chelating in the soil, reduce to run off and transmit to crop better; It is the good raw material that develops eco-agriculture, produces green fertilizer.Subtilis is except that having significant P and K decomposing effect and preferably the nitrogen fixation effect, also has the germ reproduction of inhibition, improved soil nodule structure, promotion crop root and grows, improves multiple efficacies such as utilization rate of fertilizer.It is raw material that these article are selected the water-soluble humic acid of high-quality for use, after adding the subtilis compatibility again behind urea, the abundant chelating of potassium primary phosphate, can make that utilization rate of fertilizer improves greatly, turnover rate obviously reduces.Not only had quick-acting but also had long-lastingly, can also activate the nutrition that is fixed in the soil for crop directly provides nutrition; Can also suppress the soil germ by activating soil; Output can be increased and quality can also be improved; Can promote root system development can also improve the soil water-reataining fertilizer-keeping ability; Effectively culture fertility can also reduce the chemical fertilizer consumption; These article water solubility reaches more than 98%, can be with water towards executing or using the fertilization gun soil injection, and simple and easy to do, province's merit is economized money.

Claims

An activating soil, can be no-tillage Water Soluble Compound fertilizer, it is characterized in that it is processed by following weight percent raw material: urea 15%, potassium primary phosphate 50%, humic acid 25%, bacillus subtilis microbial agent 10%.
The described activating soil of claim 1, can be no-tillage the preparation method of Water Soluble Compound fertilizer, it is characterized in that, may further comprise the steps:

1) urea is pulverized, it is the 0.05-0.1 millimeter that urea is pulverized the back diameter;

2) cultivate bacillus subtilis microbial agent;

3) urea powder, humic acid, potassium primary phosphate are added into the continuous reaction still successively, the reaction churning time is 2-3 hour, and temperature is controlled at 30-35 degree centigrade;

4) add bacillus subtilis microbial agent and carry out the secondary mixing;

5) packing warehouse-in.
3. activating soil according to claim 2, the preparation method of Water Soluble Compound fertilizer that can be no-tillage; It is characterized in that; Said bacillus subtilis microbial agent technical indicator is: subtilis living bacteria count 30,000,000,000/g, assorted bacterium rate≤2%, product fineness 80 orders-200 order; Gemma rate>=98%, product water cut≤8%.