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Growth regulation and control method for high-density seedling culture of melons, bacterial strain and application of bacterial strain

A high-density, bacterial strain technology, applied in the direction of microorganism-based methods, biochemical equipment and methods, applications, etc., can solve the problems of not having a particularly good method for controlling the growth of rootstocks and scions, and achieve reduced labor costs and improved production efficiency Effect

Active Publication Date: 2022-05-20
INST OF GARDENING ANHUI ACADEMY OF AGRI SCI
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, there is no particularly good method for controlling rootstock and scion growth at present

Method used

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  • Growth regulation and control method for high-density seedling culture of melons, bacterial strain and application of bacterial strain

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the examples, and the contents of the examples are not intended to limit the protection scope of the present invention.

[0017] The invention relates to a growth regulation method for high-density seedling cultivation of melons, a bacterial strain and an application thereof. The strain is Ochrobactrum sp. B11 strain, which is preserved in the China Center for Type Culture Collection, address: Wuhan University, Wuhan, China, 430072, with a preservation date of July 23, 2021, and a preservation number of CCTCC NO: M2021925.

[0018] Described pale bacillus (Ochrobactrum sp.) B11 bacterial strain is screened out from soil, and its specific screening process is:

[0019] 1. Dissolve 10g of soil in a conical flask filled with 90mL of sterile water, shake and shake for 15-20min, prepare it into a suspension, and then dilute it into 10-5g / mL or 10-9g / mL according to a 10-fold concentration gradient mL ...

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Abstract

The invention belongs to the technical field of high-density seedling raising, and relates to a growth regulation and control method for high-density seedling raising of melons, a strain and application of the strain, the strain is an ochrobactrum B11 strain, the strain is preserved in China Center for Type Culture Collection, the address is Wuhan University, Wuhan, China, 430072, the preservation date is July 23, 2021, and the preservation number is CCTCC NO: M2021925; the Ochrobactrum sp. B11 strain is used for regulating and controlling the growth of scions and rootstocks in high-density seedling culture of melons, so that the high-density seedling culture efficiency of the melons can be improved, and the cost is saved.

Description

technical field [0001] The invention belongs to the technical field of high-density seedling cultivation, and relates to a growth regulation method for high-density seedling cultivation of melons, bacterial strains and applications thereof. Background technique [0002] At present, melon seedlings are mostly grown by grafting, but there are some technical problems in the process of high-density melon seedling cultivation. Transplanting melon seedlings has the advantages of increasing the survival rate of seedlings, shortening the crop growth cycle, and improving land utilization. At present, more than 60% of the varieties of melons and vegetables in my country are planted in the way of raising seedlings and transplanting. The production of melons and vegetables is a labor-intensive industry, and transplanting, as the primary key link in the production process of melons and vegetables, is labor-intensive and low-efficiency. Due to the acceleration of population aging and ri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/06A01G2/30A01G22/05C12N1/20C12R1/01
CPCA01G7/06A01G2/30A01G22/05Y02P60/21
Inventor 张建陶珍田红梅王朋成夏新发严乾元许钢刘才宇朱培蕾赵贵云
Owner INST OF GARDENING ANHUI ACADEMY OF AGRI SCI
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