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Diversified microbial fertilizer produced by fermentation of corn straws and preparation method of diversified microbial fertilizer

A technology for microbial fertilizer and corn stalks, applied in the preparation of organic fertilizers, organic fertilizers, fertilizer mixtures, etc., can solve the problems of reducing the quality of crops, increasing the cost of farming, and easily producing pests and diseases, and achieves the improvement of product quality. The effect of the duration of high temperature in the stack

Inactive Publication Date: 2019-06-14
新昌县大船畈生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when using waste orange stalks to ferment microbial fertilizers at present, the fermentation process is cumbersome and takes a long time, which affects the efficiency of fertilizer production; Increased costs, while reducing the quality of crops, but also prone to pests and diseases

Method used

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  • Diversified microbial fertilizer produced by fermentation of corn straws and preparation method of diversified microbial fertilizer
  • Diversified microbial fertilizer produced by fermentation of corn straws and preparation method of diversified microbial fertilizer

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preparation example Construction

[0039] The preparation method of described multivariate microbial fertilizer, comprises the steps:

[0040] Step 1. Mix corn stalks, cow dung, mushroom dregs and corn flour, and spray a quarter of the microbial agent, mix and bury them in a greenhouse, adjust the moisture content to 68-73%, and carry out aerobic treatment for 62 days For fermentation, turn the pile once every 4 days for the first 32 days, add a small amount of tap water each time when turning the pile, and keep the moisture content at 68-73%. Turn the compost once every 10 days for 30 days. After the fermentation is completed, organic fertilizer is obtained;

[0041] Step 2. Put organic fertilizer, urea, superphosphate, potassium chloride and half of the remaining microbial agent into the coating machine, then add modified biochar and diatomaceous earth, and set the speed of the coating machine to 65r / min , stirred for 30 minutes, after the materials were fully mixed, evenly sprayed an aqueous solution of pol...

Embodiment 1

[0045] Corn stalks are fermented to produce multiple microbial fertilizers, which are made of the following raw materials in parts by weight: 50 parts of corn stalks, 40 parts of mushroom dregs, 4 parts of cow dung, 3 parts of microbial agents, 1 part of corn flour, 26 parts of urea, superphosphate 13 parts, 12 parts of potassium chloride, 17 parts of modified biochar, 5 parts of diatomaceous earth, 11 parts of polyvinyl alcohol aqueous solution, 100 parts of tap water;

[0046] Described multivariate microbial fertilizer is made by following steps:

[0047] Step 1. Mix corn stalks, cow dung, mushroom dregs and corn flour, and spray a quarter of the microbial agent, mix and bury them in a greenhouse, adjust the moisture content to 68%, and carry out aerobic fermentation for 62 days. Turn the pile once every 4 days for the first 32 days, add a small amount of tap water to keep the moisture content at 68% each time you turn the pile, spray a quarter of the microbial agent again ...

Embodiment 2

[0050] Corn stalks are fermented to produce multiple microbial fertilizers, which are made of the following raw materials in parts by weight: 55 parts of corn stalks, 45 parts of mushroom dregs, 4.5 parts of cow dung, 3.5 parts of microbial agents, 1.5 parts of corn flour, 29 parts of urea, superphosphate 14.5 parts, potassium chloride 13.5 parts, modified biochar 18.5 parts, diatomaceous earth 6 parts, polyvinyl alcohol aqueous solution 12 parts, tap water 150 parts;

[0051] Described multivariate microbial fertilizer is made by following steps:

[0052] Step 1. Mix corn stalks, cow dung, mushroom dregs and corn flour, and spray a quarter of the microbial agent, mix and bury them in a greenhouse, adjust the moisture content to 70%, and carry out aerobic fermentation for 62 days. Turn the pile once every 4 days for the first 32 days, add a small amount of tap water to keep the moisture content at 70% each time you turn the pile, and spray a quarter of the microbial agent agai...

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Abstract

The invention discloses diversified microbial fertilizer produced by fermentation of corn straws. The diversified microbial fertilizer is prepared from the following raw materials in parts by weight:50-60 parts of the corn straws, 40-50 parts of mushroom residues, 4-5 parts of cow dung, 3-4 parts of microbial agents, 1-2 parts of corn flour, 26-32 parts of urea, 13-16 parts of superphosphate, 12-15 parts of potassium chloride, 17-20 parts of modified charcoal, 5-7 parts of kieselguhr, 11-13 parts of vinol aqueous solutions and 100-200 parts of tap water. The invention further discloses a preparation method of the diversified microbial fertilizer. According to the invention, the corn straws are used as main raw materials for fermentation to produce the microbial fertilizer, and the microbial fertilizer is converted to generate a final product, namely organic fertilizer with high humic acid content; the modified charcoal is used as a carrier of other effective ingredients (azophoska andthe microbial agent), and a mixing granulation method is adopted to produce the fertilizer, so that the slow-release effect of the microbial fertilizer is increased; and the microbial fertilizer withdiversified nutrients and the slow-release effect is obtained.

Description

technical field [0001] The invention belongs to the technical field of microbial fertilizers, and in particular relates to a multi-component microbial fertilizer produced by fermentation of corn stalks and a preparation method thereof. Background technique [0002] Microbial fertilizer refers to a type of specially manufactured fertilizer containing active microorganisms, which can obtain specific fertilizer effects when used in agricultural production. Microbial fertilizers can be divided into two categories: one is to increase the supply of plant nutrient elements through the life activities of microorganisms contained in it, which leads to the improvement of plant nutritional status, and recently promotes an increase in production. The representative variety is biological fertilizer; The other type is microbial fertilizers in a broad sense. Although their products also increase crop production through the life activities contained in them, they are not limited to improvin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCY02W30/40
Inventor 方翔其他发明人请求不公开姓名
Owner 新昌县大船畈生物科技有限公司
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