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Complex microbial preparation capable of resisting replant obstacle resistance and preparation method thereof

A technology of compound microorganisms and anti-replantation, which is applied in the direction of microorganism-based methods, biochemical equipment and methods, microorganisms, etc., can solve the problems of single strain composition and single function, so as to prolong shelf life, promote crop growth, and improve crop resistance. effect of sickness

Inactive Publication Date: 2011-02-16
北京意科乐生态科技有限公司
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  • Claims
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Problems solved by technology

However, there are still defects such as single strain composition and single function

Method used

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  • Complex microbial preparation capable of resisting replant obstacle resistance and preparation method thereof

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Embodiment Construction

[0023] The bacterial strains involved in the present invention are all derived from the "China General Microorganism Culture Collection and Management Center" (CGMCC), and are directly purchased from the "China General Microbiology Culture Collection and Management Center".

[0024] Lactobacillus Plantarum (Lactobacillus Plantarum), commodity number: CGMCC1.557

[0025] Bacillus megaterium: Bacillus megaterium de Bary The commodity number is: CGMCC1.1870

[0026] Saccharomyces cerevisiae: Saccharomycescerevisiae Commodity number: CGMCC 2.168

[0027] White Streptomyces (Streptomyces albus), commodity number: CGMCC4.188

[0028] Rhodopseudomonas palustris (Rhodop seudanonas palustris), commodity number: CGMCC1.2352

[0029] Effect of each strain:

[0030] Lactobacillus Plantarum (Lactobacillus Plantarum): It is a kind of Lactobacillus probiotics. Lactobacillus can produce organic acids, bacteriocins, hydrogen peroxide, diacetyl and other natural antibacterial substances, whi...

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Abstract

The invention discloses a complex microbial preparation for resisting replant obstacle. The complex microbial preparation comprises lactobacillus plantarum, bacillus megaterium, saccharomyces cerevisiae, streptomyces albus and rhodopseudomonas palustris, and is prepared by co-culturing the bacterial components by anaerobic and aerobic combined fermentation technology, wherein the complex microbial preparation comprises the following bacterial components in percentage by weight: 15 to 35 percent of lactobacillus plantarum, 5 to 25 percent of bacillus megaterium, 10 to 30 percent of saccharomyces cerevisiae, 15 to 30 percent of streptomyces albus and 10 to 25 percent of rhodopseudomonas palustris.

Description

technical field [0001] The invention relates to the technical field of compound microbial preparations, in particular to a compound microbial preparation capable of resisting repeated cropping obstacles and a preparation method thereof. Background technique [0002] The obstacle of repeated crop cropping refers to the phenomenon that some crops are repeatedly planted on a piece of land for more than two years, resulting in reduced yield or even no harvest, which is very harmful to agriculture. One view of the reason is that planting the same crop in the same land for a long time will cause nutrient imbalance, or insufficient supply of some nutrients (especially when people only use chemical N, P 2 o 5 、K 2 O under the situation of not applying organic manure), has limited the maintenance of crop growth and yield; The 2nd, owing to planting the same kind of crop in the same field for a long time, can cause the increase of the disease and pest that is suitable for this kind ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/18C12R1/47C12R1/25C12N1/20C12N1/00C12R1/865C12R1/11C09K17/00C12R1/01C09K101/00
Inventor 李维炯倪永珍李翎
Owner 北京意科乐生态科技有限公司
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