Technology for producing biological organic fertilizer by using dairy manure and straw

A bio-organic fertilizer, cow dung straw technology, applied in the preparation of organic fertilizer, biological organic part treatment, organic fertilizer and other directions, can solve problems such as cow dung and straw environmental pollution, achieve low cost of raw materials, low requirements, viable bacteria high content effect

Inactive Publication Date: 2011-07-27
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to introduce a method for producing bio-organic fertilizers from agricultural and rural solid wastes such as cow dung and straws, which can produce bio-organic fertilizers required for agriculture and solve the problem of a large amount of cow dung and straws on the environment. Pollution problems, at the same time, can cultivate Agaricus bisporus to produce certain economic benefits

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: every batching is proportioned according to the total weight of 100 jin. This formula is: cow dung 25% straw 25% garlic 50%, gypsum 1%. The temperature is 18°C-28°C, and the humidity is controlled at about 65%. After the fruiting, the cultivation material is dried at about 65°C, and then the nutrient compound is added; finally, it is packaged to produce bio-organic fertilizer.

Embodiment 2

[0023] Embodiment 2: 20% of dried cow dung powder, 30% of garlic stalks, 50% of straw knots (16 centimeters long), gypsum powder, superphosphate, rice bran, urea 1%, pH value 7-7.5, water content 65% .

Embodiment 3

[0024] Example 3: Each ingredient is proportioned according to the total weight of 100 jin. This formula is: 25% cow dung, 25% straw, 50% garlic, and 1% gypsum. , the temperature is controlled at 18°C-28°C, and the humidity is controlled at about 65%. After the fruiting, the cultivation material is dried at about 65°C, and then the nutrient compound is added; finally, it is packaged to produce bio-organic fertilizer.

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Abstract

The invention discloses a method for manufacturing a biological organic fertilizer, in particular to a method for producing a biological organic fertilizer by using dairy manure, straw and the like as raw materials. The biological organic fertilizer comprises the following components in percentage by weight: 20 to 50 percent of dairy manure, 20 to 50 percent of rice straw, 0 to 50 percent of garlic straw, 1 percent of gypsum powder and 1 to 2 percent of lime powder. The method comprises the following processes of: pre-treating the raw materials containing 20 to 50 percent of dairy manure, 20 to 50 percent of rice straw, 0 to 50 percent of garlic straw, 1 percent of gypsum powder and 1 to 2 percent of lime powder, performing primary fermentation and secondary fermentation, sowing, fruiting, harvesting, drying mushroom residues, adding a nutrition complex agent and packing.

Description

technical field [0001] The invention relates to a method for producing bio-organic fertilizer, in particular to a method for producing bio-organic fertilizer by using cow dung straw and the like as raw materials. Background technique [0002] The application of chemical fertilizers has played a key role in increasing agricultural incomes for many years. Agricultural production requires soil to provide nutrients and living environment for crop growth and reproduction, but the original soil materials cannot meet the needs of crop growth. However, due to the long-term application of chemical fertilizers, insufficient supply of organic fertilizers, and imbalances in the proportion of various nutrients, the ecological environment of farmland, soil physical and chemical properties, and soil microbial flora have been damaged to varying degrees, affecting the quality of agricultural products to a certain extent. Cause soil compaction, soil fertility decline, the greater the depende...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/00
CPCY02W30/40
Inventor 宁平瞿广飞毛伟
Owner KUNMING UNIV OF SCI & TECH
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