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Maggot-bacterium bio-active fertilizer and preparation method thereof

A technology of maggot fungus biology and fertilizer, which is applied in the field of maggot fungus bioactive fertilizer and its preparation, can solve the problems of crop stress resistance decline, soil salinization, soil compaction, etc., so as to improve agricultural production efficiency, increase organic matter content, The effect of eco-friendly mitigation

Active Publication Date: 2015-04-08
杨凌馥稷生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of chemical fertilizers has brought great ecological problems, resulting in soil compaction, soil salinization, water pollution, and the decline in crop resistance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] (1) Organic input materials

[0017] In this example, pig manure was used as the experimental material.

[0018] (2) Organic input treatment

[0019] The pig manure in the pig farm is collected by separating the dry and wet, and the humidity is generally about 50%; it is transported to the organic fertilizer processing plant through pipelines; the pig manure is mixed with the crushed crop straw powder by using the dry and wet pool; the humidity drops to 30%, for use.

[0020] (3) Fly maggot culture

[0021] Pipeline the treated pig manure to the fly maggot culture tank, release the newly hatched fly larvae in the laboratory, release 10,000 fly larvae per square meter of surface area, control the room temperature at 15-25°C, regularly ventilate and observe, and the larvae Up to 3 instars; using a dry and wet pool, add the pig manure containing fly maggots to the crushed crop straw powder for mixing, the humidity is reduced to 12%, and it is ready for use.

[0022] (4...

Embodiment 2

[0027] (1) Organic input materials

[0028] In this example, cow dung was used as the experimental material.

[0029] (2) Organic input treatment

[0030] The cow dung in the cattle farm is collected by dry manure, and the humidity is generally about 30%; it is transported to the organic fertilizer processing plant through pipelines; the cow dung is mixed with fermented bean cake powder by using the dry and wet pool; the humidity drops to 25%, for use.

[0031] (3) Fly maggot culture

[0032] Pipeline the treated cow dung to the breeding workshop, release 10,000 newly hatched larvae per square meter, control the room temperature at 15-25°C, regularly ventilate and observe regularly, and the larvae grow to 3 instars; Using a wet and dry pool, add the pulverized crop straw powder to the cow dung containing fly maggots for stirring, the humidity is reduced to 8%, and it is ready for use.

[0033] (4) Maggot inoculation and fertilizer making

[0034] The broad-spectrum insect...

Embodiment 3

[0038] (1) Organic input materials

[0039] In this example, dead pigs are used as experimental materials.

[0040] (2) Organic input treatment

[0041] Collect sick and dead pigs through government-supported collection channels for sick and dead pigs, use livestock and poultry hair removal machines to depilate sick and dead pigs in closed workshops, and use cutting machines to cut sick and dead pigs. Each piece is 0-500 square centimeters. The cleaning and disinfecting water is transported to the high-temperature sterilization equipment through pipelines for cooking and disinfection. The water content is controlled at about 30%, and then cooled and solidified into semi-solid pork paste. The temperature is reduced to 25-30°C for use.

[0042] (3) Fly maggot culture

[0043] Pipeline the semi-solid pork paste to the breeding workshop, release larvae that have just hatched in the laboratory, release 10,000 per square meter, control the room temperature at 15-25°C, regularly ve...

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Abstract

The invention discloses maggot-bacterium bio-active fertilizer and a preparation method thereof. Raw materials comprise maggots, parasitic pathogenic microorganisms and organic additives. The maggots are fly larvas, are rich in proteins and are innocuous and unpoisonous. The parasitic pathogenic microorganisms comprise one or more of metarhizium anisopliae, beauveria bassiana and bacillus thuringiensis. The organic additives comprise one or two of livestock and poultry night soil and dead livestock and poultry treated at a high temperature. The maggot-bacterium bio-active fertilizer belongs to the field of crop fertilizer, is high-protein active biofertilizer, improves soil fertility, promotes plant growth, provides the living parasitic pathogenic microorganisms, and can kill larvas by infecting insect larvas thereby reducing insect attack. The maggot-bacterium bio-active fertilizer is suitable for organic agriculture, green agriculture and nuisance-free agriculture production. The preparation method has simple processes, can be operated easily, is conducive to popularization and can improve agriculture production benefits and peasant income.

Description

technical field [0001] The invention relates to the field of crop fertilizers, in particular to a maggot fungus bioactive fertilizer and a preparation method thereof. The invention is suitable for high-standard organic agriculture, green agriculture, and pollution-free agricultural production. Background technique [0002] my country is a large agricultural country in the world, and the use of chemical fertilizers is very large. The use of chemical fertilizers has brought great ecological problems, resulting in soil compaction, soil salinization, water pollution, and the decline in crop resistance. With the development of science and technology, organic fertilizers and microbial fertilizers have been rapidly developed and widely used. Organic fertilizers and microbial fertilizers have developed in parallel. Fertilizers are rare and in urgent need of research and development. Contents of the invention [0003] The object of the present invention is, aim at current agricul...

Claims

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Application Information

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IPC IPC(8): C05F15/00
CPCC05F1/00C05F17/05C05G3/60C05F3/00
Inventor 王新华祁星杨艳李威潘尊民朱进伟
Owner 杨凌馥稷生物科技有限公司
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