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Composite microbial disease/insect-resistant agent for green vegetables and manufacturing method thereof

A compound microbial inoculant and compound microorganism technology, applied in the agricultural field, can solve the problems of environmental pollution, food safety, etc., and achieve the effects of preventing various diseases and insect pests, increasing sugar content, and promoting physiological metabolism.

Inactive Publication Date: 2014-12-24
SHANGHAI HENGKANG BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the methods used to prevent diseases and insect pests in the cultivation of green leafy vegetables are chemical drugs or pesticides, but the environmental pollution, food safety and other disadvantages caused

Method used

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  • Composite microbial disease/insect-resistant agent for green vegetables and manufacturing method thereof

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Experimental program
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Effect test

Embodiment 1

[0035] The present embodiment provides a kind of composite microbial disease prevention and insect repellant for green leafy vegetables, which is made according to the following steps:

[0036] (1) Preparation of Bacillus megaterium inoculum: Prepare raw materials according to the following weight percentages: 3 wt% of Bacillus megaterium species, 97 wt% of culture medium, carry out aerobic fermentation at 30°C for 5 days, dry and pulverize at low temperature after fermentation;

[0037] The culture medium described in the step (1) is at least two mixtures of soybean meal powder, bran powder, rice bran powder, corn flour, glucose, potassium dihydrogen phosphate, disodium hydrogen phosphate, ammonium sulfate, urea, sterile water, The percentage by weight is: soybean meal powder 5wt%, bran powder 40wt%, corn flour 10wt%, glucose 10wt%, disodium hydrogen phosphate 0.5wt%, ammonium sulfate 0.5wt%, sterile water 34wt%.

[0038] (2) Preparation of Rhodospirillum inoculum: Prepare ac...

Embodiment 2

[0043] The present embodiment provides a kind of composite microbial disease prevention and insect repellant for green leafy vegetables, which is made according to the following steps:

[0044] (1) Preparation of Bacillus megaterium inoculum: Prepare according to the following raw materials by weight percentage: 1.5wt% of Bacillus megaterium species, 98.5wt% of culture medium, carry out aerobic fermentation at 30°C for 5 days, dry and pulverize at low temperature after fermentation;

[0045]The culture medium described in the step (1) is at least two mixtures of soybean meal powder, bran powder, rice bran powder, corn flour, glucose, potassium dihydrogen phosphate, disodium hydrogen phosphate, ammonium sulfate, urea, sterile water, The weight percent is: soybean meal powder 10wt%, bran powder 50wt%, glucose 5wt%, disodium hydrogen phosphate 0.1wt%, potassium dihydrogen phosphate 0.5wt%, urea 0.5wt%, sterile water 34.8wt%.

[0046] (2) Preparation of Rhodospirillum inoculum: Pr...

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Abstract

The invention provides a composite microbial disease / insect-resistant agent for green vegetables and a manufacturing method thereof. The composite microbial disease / insect-resistant agent for green vegetables comprises a composite microbial inoculant and a fertilizer, wherein the composite microbial inoculant is a mixed microbial inoculant formed by fermenting Bacillus and Rhodospirillum in a culture medium; the fertilizer comprises a potassium fertilizer and a pH regulator; the mass ratio of the composite microbial inoculant to the fertilizer is (30-50):(50-70); and the mass ratio of the Rhodospirillum microbial inoculant to the Bacillus microbial inoculant is (1-3):1. By adopting the composite microbial inoculant, the agent has the advantages of sufficient nutrients and reasonable supply, can enhance the nutrient absorption capacity of the plant root, and effectively inhibits harmful bacteria from growth and reproduction. When being used for a long time, the agent can improve the soil and avoid multiple diseases and insects due to deficiency of nutrient elements.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a compound microbial disease-preventing and insect-repelling agent for green leafy vegetables and a preparation method thereof. Background technique [0002] At present, the methods used to prevent diseases and insect pests in the cultivation of green leafy vegetables are chemical drugs or pesticides, but they cause environmental pollution, food safety and other disadvantages. Whether there can be a safe, non-toxic and naturally degradable product to replace or partially replace such planting drugs, thereby reducing the resulting environmental pollution and food safety risks, is being paid more and more attention by more and more people. [0003] Chinese patent CN1500392A discloses a microbial disease-preventing and insect-repelling agent. The insect-repelling agent is formulated from a composite strain stock solution, garlic, pepper, molasses, and Chinese herbal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/02A01N63/00A01P3/00A01P7/04C05G3/60
Inventor 张跃跃江亨
Owner SHANGHAI HENGKANG BIOTECH CO LTD
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