Liquid-state composite bacterial microbe fertilizer and its preparing process

A compound microbial bacteria and liquid technology, applied in the direction of bacteria, organic fertilizers, mutant preparation, etc., can solve the problems of unreasonable selection of culture media or carriers, large fluctuations, poor environmental adaptability, etc., and achieve flexible application methods , low unit cost, and the effect of reducing pests and diseases

Inactive Publication Date: 2003-02-19
福建省尤溪县绿地生物制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the microbial fertilizers produced by our country's bacterial fertilizer factories mainly use Azotobacter garenosa, megaspore phytophytes, silicate bacteria, etc. Due to the backward production technology, the selection of bacterial culture media or carriers is unreasonable. Its ability to fix nitrogen, decompose phosphorus and potassium is low, and it is greatly fluctuated by environmental factors, and its ability to adapt to the environment is poor
At the same time, when spraying solid bacterial fertilizer, the method is relatively cumbersome, and farmers urgently require liquid bacterial fertilizer to be launched
At prese

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment ( 1

[0036] Use 10ml of the bacterial solution of the present invention, dilute and analyze 300 times, spray 15-20 days before the picking period of tea leaves, and spray 2-3 days with an interval of 5-7 days each time, and an 11-13% yield increase effect can be obtained.

Embodiment ( 2

[0038] Use 10ml of the bacterial solution of the present invention, dilute it 300 times, and spray it once in the flowering stage and the fruiting stage of fruit trees respectively, and the yield increasing effect of 8-12% can be obtained.

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Abstract

A liquid-state compound microbial fertilizer is prepared from azotobacteria, bacillus megaterium, silicate bacteria and trace elements through physical and chemical induced mutation, mixing and diluting by water. Its advantages are high yield and quality of agricultural crops, and long quality guarantee period.

Description

Technical field: [0001] The invention belongs to the field of ecological agriculture, in particular to a liquid composite microbial fertilizer and a production method thereof. Background technique: [0002] At present, the microbial fertilizers produced by our country's bacterial fertilizer factories mainly use Azotobacter variegata, megaspore phytophytes, silicate bacteria, etc. Due to the backward production technology, the selection of bacterial culture media or carriers is unreasonable. Its ability to fix nitrogen, decompose phosphorus and potassium is low, and it is greatly fluctuated by environmental factors, so its ability to adapt to the environment is poor. At the same time, when the solid bacterial fertilizer is sprayed and used, the method is relatively cumbersome, and farmers urgently require liquid bacterial fertilizer to be launched. At present, domestic liquid bacterial fertilizers are mostly produced by direct filling of fermentation liquid and mineral oil c...

Claims

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Application Information

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IPC IPC(8): C05F11/08C12N1/20C12N15/01
Inventor 池文富周性敦刘联雅
Owner 福建省尤溪县绿地生物制品有限公司
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