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Method for preparing nematode-killing microbial organic fertilizer

A microbial organic fertilizer and nematode-killing technology, applied in the field of biological fertilizers, can solve the problems that inactive phosphorus cannot be absorbed by plants, will deteriorate the physical and chemical properties of soil, and destroy the structure of soil aggregates, so as to prevent and kill underground germs and improve physical and chemical properties. Properties, the effect of improving soil compaction

Active Publication Date: 2011-09-14
寿光圣德源生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

2. Poor environmental protection, resulting in serious soil compaction
Excessive application of chemical fertilizers will deteriorate the physical and chemical properties of the soil, block the soil pores, destroy the soil aggregate structure, and cause the imbalance of soil nutrients, compaction, pollution and decline in fertility
3. The low quality of crops directly threatens the safety of human life
There is a lot of inactive phosphorus in the soil, but this inactive phosphorus cannot be absorbed by plants

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Crush the agricultural organic waste into fragments with a length of 5mm, put it into the A pile of rotting tanks, add water evenly to wet and infiltrate the material, so that the moisture content of the material is 40wt%, and add jelly in a weight ratio of 1:1800 Bacillus: Bacillus lateralis: Saccharomyces: Photosynthetic bacteria: Bacillus subtilis with a volume ratio of 1:1:2:3:3, mixed evenly with agricultural organic waste scraps, keeping the temperature at 55°C, Start to rot, turn over once every two days during the rot, and add water to maintain the moisture content. Stop adding water when the rot is about to end. sky.

[0024] Livestock and poultry manure is put into B heap rotting tank, add water and keep moisture content 35wt%, add jelly bacillus by the weight ratio of 1: 1800: lateral bacillus: saccharomycete: photosynthetic bacteria: the volume ratio of subtilis It is a decomposing bacteria agent of 1:1:2:3:3, mix it evenly with livestock and poultry manure...

Embodiment 2

[0027] Crush the agricultural organic waste into fragments with a length of 8mm, put them into the A pile of rotting tanks, add water evenly to wet and infiltrate the materials, so that the moisture content of the materials is 48wt%, and add the jelly in a weight ratio of 1:2000 Bacillus: Bacillus lateralis: Saccharomyces: Photosynthetic bacteria: Bacillus subtilis with a volume ratio of 1:1:2:3:3, mixed evenly with the scraps of agricultural organic waste, and kept at a temperature of 62°C. Start to rot, turn over once every two days during the rot, and add water to maintain the moisture content. Stop adding water when the rot is about to end. sky.

[0028] Livestock and poultry manure is put into B heap rotting tank, add water and keep moisture content 45wt%, add jelly bacillus by the weight ratio of 2000: lateral bacillus: saccharomycete: photosynthetic bacteria: the volume ratio of subtilis bacillus It is a decomposing bacteria agent of 1:1:2:3:3, mix it evenly with lives...

Embodiment 3

[0031]Crush the agricultural organic waste into fragments with a length of 6 mm, put it into the pile rot tank A, add water evenly to wet and infiltrate the material so that the moisture content of the material is 45 wt%, and add jelly in a weight ratio of 1:1800 Bacillus: Bacillus lateralis: Saccharomyces: Photosynthetic bacteria: Bacillus subtilis with a volume ratio of 1:1:2:3:3, mixed evenly with agricultural organic waste scraps, keeping the temperature at 60°C, Begin to decompose, turn over once every two days during the decomposing period, and add water to maintain the moisture content, stop adding water when the decomposing is about to end, the moisture content of the material is 30wt% after the decomposing, the material is soft and light yellow, and the decomposing ends when there is no peculiar smell, and the decomposing time is 20 sky.

[0032] Livestock and poultry manure is put into B heap rotting tank, add water and keep moisture content 40wt%, add jelly bacillus...

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Abstract

The invention discloses a method for preparing a nematode-killing microbial organic fertilizer, which comprises the following steps of: (1) grinding agricultural organic waste, adding water and a composting bacterial agent, uniformly mixing, keeping the temperature to be between 55 and 65 DEG C, and composting for 15 to 20 days; (2) adding the water and the composting bacterial agent into livestock and poultry excrement, uniformly mixing, keeping the temperature to be between 55 and 65 DEG C, and composting for 15 to 20 days; and (3) mixing materials obtained in the step (1) and the step (2),adding microbial composite liquid, chelating trace elements and humic acid, and uniformly mixing to obtain the nematode-killing microbial organic fertilizer. Environmental pollution is reduced, the content of organic matters and various trace elements in the produced organic fertilizer is high, the fertility-retaining capacity and buffer property of soil can be improved, the nutrient-deficiency symptom of crops can be obviously improved, the absorption of phosphorus and potassium by the crops is promoted, underground pathogenic bacteria can be prevented and killed, and a good living environment is created for the root systems of plants.

Description

technical field [0001] The invention relates to the technical field of biological fertilizers, in particular to a method for preparing nematode-killing microbial organic fertilizers. Background technique [0002] With the rapid development of the chemical industry, the production and application of various chemical fertilizers have been increasing, which has played an important role in promoting the development of agricultural production and made great contributions to solving the food problem in our country. However, with the continuous increase in the amount of chemical fertilizer application, the shortcomings of its application are gradually exposed, and the analysis is mainly manifested in the following aspects: 1. The utilization rate of fertilizer efficiency is low. At present, the utilization rate of nitrogen fertilizer in my country's chemical fertilizer field is only 15-40%, the utilization rate of phosphorus fertilizer is only 10-20%, and the utilization rate of po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C05F17/00C05G3/60C05G3/80
CPCY02W30/40
Inventor 杨海征宋良江李树明赵瑜李建林张欢
Owner 寿光圣德源生物科技有限公司
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