CN102219577A

CN102219577A - Method for producing microbial fertilizer

Info

Publication number: CN102219577A
Application number: CN2011100919455A
Authority: CN
Inventors: 高雁辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-12
Filing date: 2011-04-12
Publication date: 2011-10-19

Abstract

The invention relates to a method for producing microbial fertilizer and relates to the technical field of microorganisms. The production process comprises the following steps of: crushing 25 to 35 percent of burned straws, 30 to 35 percent of animal excrement, 2 to 5 percent of urea, 20 to 30 percent of household and production garbage and 2 to 3 percent of leaven by using a crushing machine; mixing the materials by adding water; stirring uniformly, wherein the water content is 55 to 65 percent; adjusting the pH value of quick lime to 7 to 8; performing stacking fermentation at the leeward and sunward position; covering by using air-permeable covering substances such as grass curtain and the like during fermentation and preserving the fermenting temperature to between 55 and 65 DEG C; turning over when the temperature of the fermenting stack exceeds 65 DEG C; and obtaining the organic fertilizer when the fermenting stack sends out ammoniacal odor and fragrance after biological fermentation and a large amount of white hypha are filled in the stack. The method is wide in sources of matrix raw materials, simple in process operation, low in production cost, short in period and suitable for popularization and application on a large scale.

Description

A kind of production method of microbial fertilizer

Technical field:

The present invention relates to microbial technology field, be specifically related to a kind of production method of microbial fertilizer.

Background technology:

Along with improving constantly of living standards of the people, especially people are to the requirement of quality of life raising, and the whole world is all at develop actively green agriculture food.Chemical fertilizer, chemical pesticide and other chemical substance need not or be used in requirement as far as possible less in the production green food process.It requires fertilizer must at first protect and promote the subject growth and improves quality; Secondly do not cause subject to produce and the accumulation objectionable impurities; And ecotope is had no adverse effects.Microbial fertilizer meets above three principles substantially.In recent years, the begin one's study bacterial classification of specific function of China is made multiple microbial fertilizer, but most microbial fertilizer manufacture craft more complicated, and cost is not suitable for promoting on a large scale than higher.

Summary of the invention:

The production method that the purpose of this invention is to provide a kind of microbial fertilizer, its base starting material wide material sources, technological operation is simple, and production cost is low, and the cycle is short, is suitable for large range promotion use.

In order to solve the existing problem of background technology, the present invention takes following technical scheme: its production technique is: the stalk 25%-35% after will burning, animal excrement 30%-35%, urea 2%-5%, rubbish 20%-30% is produced in life, starter 2%-3% pulverizes through pulverizer, adds water and mixes, stir, water content transfers to 7-8 with unslaked lime with pH value at 55%-65%, is chosen in leeward area without shade, carry out the stacking fermentation, with ventilative covertures such as straw screen or mat its fermentation is hidden, keeps 55-65 ℃ of leavening temperature, when the fermentation heap temperature above 65 ℃, carry out overturning, aromatising flavour after fermentation heap distributes ammonia flavor and biological fermentation is covered with a large amount of white hyphas in the heap, can obtain organic fertilizer.

Described starter contains milk-acid bacteria, bacillus, vinelandii, bacterial classifications such as silicate bacteria.

The present invention has following beneficial effect: its base starting material wide material sources, and technological operation is simple, and production cost is low, and the cycle is short, is suitable for large range promotion use.

Embodiment:

This embodiment is taked following technical scheme: its production technique is: the stalk 30% after will burning, animal excrement 35%, urea 2%, rubbish 30%, starter 3% are produced in life, after pulverizer is pulverized, add water and mix, stir, water content is 60%, with unslaked lime pH value is transferred to 7, be chosen in leeward area without shade, carry out the stacking fermentation, its fermentation is hidden with ventilative covertures such as straw screen or mat, keep 65 ℃ of leavening temperatures, when the fermentation heap temperature surpasses 65 ℃, carry out overturning, the aromatising flavour after fermentation heap distributes ammonia flavor and biological fermentation, be covered with a large amount of white hyphas in the heap, can obtain organic fertilizer.

This embodiment base starting material wide material sources, technological operation is simple, and production cost is low, and the cycle is short, is suitable for large range promotion use.

Claims

1. the production method of a microbial fertilizer, the production technique that it is characterized in that it is: the stalk 25%-35% after will burning, animal excrement 30%-35%, urea 2%-5%, rubbish 20%-30% is produced in life, starter 2%-3% pulverizes through pulverizer, adds water and mixes, stir, water content transfers to 7-8 with unslaked lime with pH value at 55%-65%, is chosen in leeward area without shade, carry out the stacking fermentation, with ventilative covertures such as straw screen or mat its fermentation is hidden, keeps 55-65 ℃ of leavening temperature, when the fermentation heap temperature above 65 ℃, carry out overturning, aromatising flavour after fermentation heap distributes ammonia flavor and biological fermentation is covered with a large amount of white hyphas in the heap, can obtain organic fertilizer.

2. the production method of a kind of microbial fertilizer according to claim 1 is characterized in that described starter contains milk-acid bacteria, bacillus, vinelandii, silicate bacteria bacterial classification.