Microbial fertilizer resistant to diseases and insects and preparation method thereof

A microbial fertilizer and grain technology, applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve the problems of no obvious anti-pest effect, inconvenience, lack of anti-pest effect, etc., and achieve the goal of improving the effect of disease and insect resistance and enhancing stress resistance Effect

Inactive Publication Date: 2015-11-11
苏州玖沃生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This leads to the need to apply insect-resistant fertilizers during the plant growth process, which is inconvenient
Chinese patent CN1274702A, the invention is a kind of composite biological bacterial agent, preparation method and application in the preparation of biological bacterial fertilizer. The microbial fertilizer of this invention is a composite fertilizer with comprehensive functions, but lacks good insect resistance effect. Although Bacillus thuringiensis has Insect resistance, bu

Method used

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  • Microbial fertilizer resistant to diseases and insects and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Weigh the following raw materials according to parts by mass: 100 parts of plant straw, 40 parts of grain alcohol residue, 0.5 part of Bacillus inoculum, 0.2 part of Streptomyces inoculum, 0.4 part of Trichoderma inoculum, 0.06 part of photosynthetic bacteria inoculum, 15 parts of sulfuric acid Calcium, 15 parts of magnesium chloride, 16 parts of potassium dihydrogen phosphate. Its specific preparation method is as follows:

[0026] Add Bacillus, Streptomyces, Trichoderma, and Photosynthetic Bacteria to plant stalks and grain alcohol slag with a humidity of 60%, and place them at 30°C for aerobic fermentation for 72 hours to obtain microbial fermentation material . Then, the microbial fermented material is mixed with calcium sulfate, magnesium chloride and potassium dihydrogen phosphate to obtain microbial fertilizer.

Embodiment 2

[0028] Weigh the following raw materials in parts by mass: 100 parts of plant straw, 100 parts of grain alcohol residue, 0.7 part of Bacillus inoculum, 0.4 part of Streptomyces inoculum, 0.6 part of Trichoderma inoculum, 0.08 part of photosynthetic bacteria inoculum, 5 parts of sulfuric acid Calcium, 5 parts magnesium chloride, 8 parts potassium dihydrogen phosphate. Its specific preparation method is as follows:

[0029] Add Bacillus, Streptomyces, Trichoderma, and photosynthetic bacteria to plant stalks and grain alcohol residues with a humidity of 80%, and place them at 40°C for aerobic fermentation for 48 hours to obtain microbial fermentation materials . Then, the microbial fermented material is mixed with calcium sulfate, magnesium chloride and potassium dihydrogen phosphate to obtain microbial fertilizer.

Embodiment 3

[0031] Weigh the following raw materials according to parts by mass: 100 parts of plant straw, 70 parts of grain alcohol residue, 0.5 part of Bacillus inoculum, 0.2 part of Streptomyces inoculum, 0.4 part of Trichoderma inoculum, 0.06 part of photosynthetic bacteria inoculum, 15 parts of sulfuric acid Calcium, 15 parts of magnesium chloride, 16 parts of potassium dihydrogen phosphate. Its specific preparation method is as follows:

[0032] Add Bacillus, Streptomyces, Trichoderma, and photosynthetic bacteria to plant stalks and grain alcohol residues with a humidity of 70%, and place them at 34°C for aerobic fermentation for 60 hours to obtain microbial fermentation materials . Then, the microbial fermented material is mixed with calcium sulfate, magnesium chloride and potassium dihydrogen phosphate to obtain microbial fertilizer.

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Abstract

The invention discloses a microbial fertilizer resistant to diseases and insects and a preparation method thereof. The microbial fertilizer resistant to diseases and insects comprises the following components in parts by mass: 100 parts of plant stalks, 40-100 parts of grain alcohol residue, 0.5-0.7 part of a bacillus inoculant, 0.2-0.4 part of a streptomycete inoculant, 0.4-0.6 part of a trichoderma inoculant, 0.06-0.08 part of a photosynthetic bacterium inoculant, 5-15 parts of calcium sulphate, 5-15 parts of magnesium chloride and 8-16 parts of potassium dihydrogen phosphate. The microbial fertilizer resistant to diseases and insects contains the plant stalks as well as the bacillus inoculant, streptomycete inoculant, trichoderma inoculant and photosynthetic bacterium inoculant, wherein the bacillus inoculant contains bacillus thuringiensis and can resist to diseases and kill insects; streptomycete can produce streptomycin capable of resisting to diseases and inhibiting proliferation of insects, and trichoderma can enhance stress resistance of crops; and the photosynthetic bacterium inoculant contains substances which are resistant to bacteria and viruses and can passivate pathogenicity of pathogens and inhibit growth of the pathogens. By adopting the technical scheme, disease and insect resistance of the microbial fertilizer is improved.

Description

technical field [0001] The invention relates to the technical field of microbial fertilizers, in particular to a pest-resistant microbial fertilizer and a preparation method thereof. Background technique [0002] In my country, due to the long-term use of chemical fertilizers for many years, the shortage of organic fertilizers and the imbalance of various nutrients have caused the ecological environment of farmland, soil physical and chemical properties and soil microbial flora to be damaged to varying degrees, which has affected the safety of agricultural products to a certain extent. . At present, crop pest control is mainly to use chemical agents and toxic pesticides to mix and stir, and apply them to the soil or crops. Long-term use of a large amount of pesticides and fertilizers will easily cause pesticide resistance of pests, soil compaction, and damage to water sources, soil and crops. Pollution is caused and the quality of agricultural products declines. Bio-fertili...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
Inventor 陆善明
Owner 苏州玖沃生物科技有限公司
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