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Microbial agent capable of reducing leaf vegetable plant diseases and insect pests and preparing method thereof

A microbial preparation, a technology for plant diseases and insect pests, applied in the field of microbial preparations capable of reducing plant diseases and insect pests and their preparation, can solve the problems of compound probiotic disease prevention and control, few safe production increasing technologies, few mature technologies, and single microorganisms, etc. The effect of promoting decomposition and synthesis of bioactive substances, improving soil ecological environment, inhibiting growth, reproduction and invasion

Inactive Publication Date: 2010-03-17
SHANGHAI CHUANGBO MODERN NATURAL AGRI GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current research on leaf vegetable production increase technology is concentrated in the field of physical chemistry, and there are few mature technologies in the field of biology, and most of them are the application of a single microorganism. The activity of the bacteria is generally 10 6 -10 8 cfu / gram, the function is relatively simple, and there are very few technologies for disease prevention and safe production increase of compound probiotics

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A microbial preparation capable of reducing leaf vegetable diseases and insect pests is made from the following raw materials in parts by weight: Beauveria bassiana culture solution 20, Streptomyces culture solution 5, composite strain culture solution 30, garlic 1, molasses 40, Chinese herbal medicine 4 and trace element inorganic salt solution 0.8;

[0037]Wherein, the composite bacterial species is composed of 45 wt% of Bacillus subtilis culture solution, 30 wt% of Rhodopseudomonas palustris and 25 wt% of yeast.

[0038] The Chinese herbal medicine consists of 30 wt% of licorice, 40 wt% of honeysuckle and 30 wt% of Radix Radix.

[0039] The trace element inorganic salt solution is an inorganic salt solution containing iron ions, molybdenum ions, copper ions, boron ions and chloride ions, and the sum of the above ion concentrations is 1 g / L.

[0040] The preparation method of the above-mentioned microbial preparation capable of reducing leaf vegetable diseases and in...

Embodiment 2

[0050] A microbial preparation capable of reducing leaf vegetable diseases and insect pests is made from the following raw materials in parts by weight: Beauveria bassiana culture fluid 15, Streptomyces culture fluid 10, composite strain culture fluid 28, garlic 11, molasses 35, Chinese herbal medicine 1 and trace element inorganic salt solution 0.2;

[0051] Wherein, the composite strain is composed of 35 wt% of Bacillus subtilis culture solution, 40 wt% of Rhodopseudomonas palustris and 25 wt% of yeast.

[0052] The Chinese herbal medicine consists of 50 wt% of licorice, 20 wt% of honeysuckle and 30 wt% of Radix Radix.

[0053] The trace element inorganic salt solution is an inorganic salt solution containing iron ions, molybdenum ions, copper ions, boron ions and chloride ions, and the sum of the above ion concentrations is 5g / L.

[0054] The preparation method of the above-mentioned microbial preparation capable of reducing leaf vegetable diseases and insect pests, the sp...

Embodiment 3

[0064] A microbial preparation capable of reducing leaf vegetable diseases and insect pests is made from the following raw materials in parts by weight: Beauveria bassiana culture solution 20, Streptomyces culture solution 10, composite strain culture solution 30, garlic 10, molasses 20, Chinese herbal medicine 10 and trace element inorganic salt solution 0.7;

[0065] Wherein, the composite strain is composed of 25 wt% of Bacillus subtilis culture solution, 50 wt% of Rhodopseudomonas palustris and 25 wt% of saccharomyces.

[0066] The Chinese herbal medicine consists of 40 wt% of licorice, 40 wt% of honeysuckle and 20 wt% of Radix Radix.

[0067] The trace element inorganic salt solution is an inorganic salt solution containing iron ions, molybdenum ions, copper ions, boron ions and chloride ions, and the concentration of the above ions is 2 g / L.

[0068] The preparation method of the above-mentioned microbial preparation capable of reducing leaf vegetable diseases and insec...

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Abstract

The invention relates to a microbial agent capable of reducing leaf vegetable plant diseases and insect pests and a preparing method thereof, belonging to the technical field of agricultural production application of microorganisms. The microbial agent capable of reducing leaf vegetable plant diseases and insect pests is characterized in that the microbial agent is prepared from the following rawmaterials: beauveria bassiana culture solution, streptomyces coelicolor culture solution, compound strain culture solution, garlic, molasses, Chinese medicinal herb and trace element inorganic salt solution, wherein the compound strain is composed of Bacillus subtilis culture solution, rhodopseudomonas palustris and saccharomycetes. The preparing method is as follows: respectively culturing beauveria bassiana and streptomyces coelicolor alone, culturing Bacillus subtilis, lactobacillus and saccharomycetes in a compound mode; mixing and fermenting three culturing products, Chinese medicinal herb, garlic and the like; and finally, adding trace elements into the compound fermentation product. The invention can obviously strengthen leaf vegetable organism disease resistance and resilience, improves soil and reduces soil-borne diseases.

Description

technical field [0001] The invention relates to a microbial preparation capable of reducing leaf vegetable diseases and insect pests and a preparation method thereof, which can significantly enhance the disease resistance and stress resistance of the leaf vegetable body, improve soil, reduce soil-borne diseases, and promote the safe increase of leaf vegetable production; at the same time, it can effectively reduce chemical fertilizers The use of pesticides improves the quality of leafy vegetables and reduces planting costs, and belongs to the technical field of microbial application in agricultural production. Background technique [0002] Leafy vegetables can provide people with rich carbohydrates, vitamins, cellulose and other nutrients, and are indispensable foods in daily life. However, driven by the one-sided pursuit of economic interests, people have started plundering production activities, and adopted unhealthy means such as excessive application of nitrogen fertiliz...

Claims

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Application Information

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IPC IPC(8): C05G3/02C05G3/04C12N1/20C12N1/14C12R1/645C12R1/465C12R1/125C12R1/01A01N65/42A01N63/02A01N65/20A01N65/08A01P1/00A01P21/00A01P7/00C05G3/60C05G3/80
CPCY02A50/30
Inventor 江瀚
Owner SHANGHAI CHUANGBO MODERN NATURAL AGRI GRP
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