Biological organic fertilizer containing compound bacteria and preparation method

A bio-organic fertilizer and compound bacteria technology, which is applied in the preparation of organic fertilizers, organic fertilizers, and bio-organic part treatment, etc., can solve the problems of high particle hardness, incomplete fermentation, and long bacterial life, and achieve high hardness and increase bacteria. The effect of prolonging the viability and bacterial life

Inactive Publication Date: 2012-11-28
SHANDONG GUFENGYUAN BIOTECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to overcome the problems such as incomplete fermentation existing in the existing bio-organic fertilizer, and develop a kind of bio-organic fertilizer containing complex bacteria and its p

Method used

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  • Biological organic fertilizer containing compound bacteria and preparation method
  • Biological organic fertilizer containing compound bacteria and preparation method
  • Biological organic fertilizer containing compound bacteria and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] formula:

[0023]

[0024]

[0025] Preparation:

[0026] Disperse the furfural slag evenly in the fermentation tank (the area of ​​the fermentation tank is determined according to the daily output of the equipment, and the amount of fermentation material in each fermentation tank is not less than the amount of production materials for one day), and then evenly disperse the plant ash in the furfural On the slag, use a compost turner to turn it 2 to 3 times, so that the furfural slag and plant ash are evenly mixed, and then other raw materials containing organic matter are evenly dispersed on the mixture of furfural slag and plant ash. At the same time, the EM bacteria Dissolve the solution and cellulase in a pool filled with clean water, stir to mix evenly, and then spray evenly on the materials in the fermentation tank, then repeat the pile for 5 to 6 times, and cover with a black film to carry out anaerobic fermentation 7 During this period, turn over once a da...

Embodiment 2

[0030] formula:

[0031]

[0032]

[0033] Preparation method: except raw materials and proportioning, all the other are the same as Example 1. The prepared fertilizer granules have high hardness (hardness 26N), less bacteria (the content of bacteria is less than 10 per gram of finished product), and high bacterial activity rate (the bacterial activity rate is above 96.5%). Bacteria have a long lifespan (more than one and a half years) and comprehensive nutrition (containing nitrogen, phosphorus, potassium, organic matter, calcium, magnesium, sulfur, silicon, selenium, zinc, iron, manganese, copper, boron, molybdenum, etc.).

Embodiment 3

[0035] formula:

[0036]

[0037]Preparation method: except raw materials and proportioning, all the other are the same as Example 1. The fertilizer granules have high hardness (hardness 27N), less bacteria (the content of bacteria is less than 10 per gram of finished product), high bacterial survival rate (97.5%), and long bacterial survival period (the bacterial survival period is more than one and a half years) , comprehensive nutrition (containing nitrogen, phosphorus, potassium, organic matter, calcium, magnesium, sulfur, silicon, selenium, zinc, iron, manganese, copper, boron, molybdenum, etc.).

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Abstract

The invention discloses a biological organic fertilizer containing compound bacteria and a preparation method. The method comprises the following steps: mixing a raw material containing an organic matter and plant ash to prepare a material to be fermented; dissolving cellulase and EM bacteria liquid in water to prepare a material fermentation spray liquid; uniformly spraying the fermentation spray liquid onto the material to be fermented, performing anaerobic fermentation for 6-7 days and aerobic fermentation for 15-20 days; then granulating the fermented and decomposed raw material, sprayingplant oil on the fertilizer particles in a coating machine, finally uniformly mixing Trichoderma harzianum chlamydospore powder, Trichoderma viride chlamydospore powder and a powder form bacterium powder carrier in a feed mixer and sending them in the coating machine, and coating the powder mixture above on the particles coated with plant oil. Compared with the prior art, the fertilizer has the advantages of thoroughly decomposing of the raw material, large hardness of the fertilizer particles, less impurity bacterium, high bacterium survival rate, comprehensive nutrition, and obvious diseases prevention and treatment effects to the crops as well as production and efficiency enhancement performance.

Description

technical field [0001] The invention relates to a bio-organic fertilizer and a preparation method thereof, in particular to a bio-organic fertilizer containing complex bacteria and a preparation method thereof, belonging to the field of biochemical industry. Background technique [0002] At the present stage in our country, agricultural fertilizers are still dominated by inorganic fertilizers containing nitrogen, phosphorus, and potassium. With the transfer of rural labor force and the transformation of planting and breeding models, the amount of farmyard manure entering the field has decreased year by year, coupled with years of heavy cropping. As a result, the amount of beneficial bacteria in the soil has dropped sharply, the soil has become severely compacted, crop diseases and insect pests have occurred frequently, the utilization rate of inorganic chemical fertilizers has gradually decreased, farmers' farming costs have increased year by year, and the yield per mu has re...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F17/00
CPCY02W30/40
Inventor 王学文
Owner SHANDONG GUFENGYUAN BIOTECH GRP
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