Microbial organic fertilizer and preparation method thereof

A bio-organic fertilizer and organic material technology, which is applied in the preparation of organic fertilizers, the treatment of bio-organic parts, organic fertilizers, etc., can solve the problems of small number of beneficial microorganisms, low organic matter and nutrient content, and low quantity, and achieve vegetable quality The effect of improving and reducing the content of heavy metals and increasing the utilization rate

Inactive Publication Date: 2012-12-19
陈平梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, the organic fertilizer used in our country is mainly farmyard manure, that is, it is made by fermenting human, livestock and poultry manure and mounds of farmers. The quantity is small, the organic matter and nutrient content in the fertilizer are not high, and the number of beneficial microorganisms is small.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Weigh: 300kg plant residue, 260kg straw, 200kg poultry manure, 40kg organic material starter, 200kg chaff ash, and then prepare according to the following production method:

[0028] Firstly, the plant extraction residue and straw are mixed and crushed into 5 mm fragments, mixed evenly with poultry manure and organic material starter, and the evenly mixed material is put into the fermentation tank, and the pH value is adjusted to 7.6, and the humidity is 60%. Aerobic fermentation, temperature 65°C, fermentation time 45 days, in the first 10 days of the fermentation process, the material in the fermentation tank is aerated once a day through the aeration pipe of the fermentation device, each time for 0.75 hours, and the stirring system of the fermentation device is started at the same time to stir After the 10th day, aerate the material in the fermentation tank twice a day through the aeration pipe of the fermentation device, each time for 1 hour, and at the same time sta...

Embodiment 2

[0030] Weigh: 350kg plant residue, 300kg straw, 100kg poultry manure, 80kg organic material starter, 170kg chaff ash, and then prepare according to the following production method:

[0031] First, the plant extraction residue and straw are mixed and crushed into 15 mm pieces, mixed evenly with poultry manure and organic material starter, and the evenly mixed material is put into the fermentation tank, and the pH value is adjusted to 8, and the humidity is 50%. Aerobic fermentation, the temperature is about 75°C, and the fermentation time is 30 days. During the fermentation process, the material in the fermentation tank is pumped twice a day through the aeration pipe of the fermentation device, each time for 1 hour, and the stirring system of the fermentation device is started at the same time to stir the materials. Fully aerate the material, mix the decomposed material and chaff ash evenly, crush to 80 mesh and dry to obtain bio-organic fertilizer, which is packed in 25kg / bag. ...

Embodiment 3

[0033] Weigh: 250kg plant residue, 250kg straw, 250kg poultry manure, 30kg organic material starter, 220kg chaff ash, and then prepare according to the following production method:

[0034] Firstly, the plant extraction residue and straw are mixed and crushed into 3 mm fragments, mixed evenly with poultry manure and organic material starter, and the evenly mixed material is put into the fermentation tank, and the pH value is adjusted to 7, and the humidity is 45%. Aerobic fermentation, the temperature is about 55°C, and the fermentation time is 55 days. During the fermentation process, the material in the fermentation tank is aerated 3 times a day through the aeration pipe of the fermentation device, each time for 0.5 hours, and the stirring system of the fermentation device is started at the same time to stir the materials. Fully aerate the material, mix the decomposed material and chaff ash evenly, crush to 30 mesh and dry to obtain bio-organic fertilizer, which is packed in ...

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PUM

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Abstract

The invention discloses a microbial organic fertilizer and a preparation method thereof, and relates to a microbial organic fertilizer prepared from plants, manure and rice husk ash and a preparation method thereof. The microbial organic fertilizer is prepared from 25 to 50 percent of residue after plant extraction, 20 to 40 percent of stalk, 10 to 40 percent of manure, 0.5 to 8 percent of organic materials starter and 10 to 40 percent of rice husk ash. The preparation method comprises the following steps of: mixing the residue after the plant extraction, crushed stalk and the manure, and adding the organic material starter, uniformly mixing, putting the mixture into a fermenting tank for high-temperature aerobic fermentation, uniformly mixing the fermented material and the rice husk ash, crushing and drying. The microbial organic fertilizer has the advantages of complete nutrient elements, lasting fertilizer efficiency, high fertilizer utilization rate, improvement of soil structure, small environmental pollution, and improvement of crop quality, and is suitable for all grain crops, vegetables, melons and fruits, flowers and grass, fruit trees, forest, tobacco, greenhouses, plastic tents and the like.

Description

technical field [0001] The invention relates to the field of agricultural fertilizers, in particular to a bio-organic fertilizer for plants, poultry manure and chaff ash and a preparation method thereof. Background technique [0002] Fertilizers are the food of crops, and rational application of fertilizers is one of the important factors to ensure high and stable crop yields and promote the rapid development of my country's agriculture. Fertilizers are mainly divided into inorganic fertilizers and organic fertilizers. Inorganic fertilizers are also called chemical fertilizers, such as nitrogen fertilizers, phosphorus fertilizers, and potassium fertilizers. In modern agriculture, due to the pursuit of high agricultural yields, a large number of chemical fertilizers and pesticides are used. When these chemicals are applied to the soil, the physical, chemical and biochemical properties of the soil deteriorate sharply, the soil hardens, the microorganisms are eliminated, the lo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F17/00
CPCY02W30/40
Inventor 陈平梅
Owner 陈平梅
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