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Application of a biostimulant to improve the vigor of continuous cropping salvia miltiorrhiza seedlings

A technology of biostimulant and Salvia miltiorrhiza is applied in the application field of improving the vitality of continuous cropping Salvia miltiorrhiza seedlings, and can solve the problem of few continuous cropping seeds and seedlings of Salvia miltiorrhiza. Simple and easy method

Active Publication Date: 2022-04-01
QINGDAO AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, there are few reports on the use of biostimulant products to improve the vigor of Danshen continuous cropping seedlings in my country

Method used

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  • Application of a biostimulant to improve the vigor of continuous cropping salvia miltiorrhiza seedlings
  • Application of a biostimulant to improve the vigor of continuous cropping salvia miltiorrhiza seedlings
  • Application of a biostimulant to improve the vigor of continuous cropping salvia miltiorrhiza seedlings

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preparation example Construction

[0035] (2) Preparation of biological stimulation: The target biometronium mainly includes microbial agents, chemical components, and carrier components.

[0036] The microbial bacterial agent component is composed of an excellent target strain, a pitcher-bacterial HX-1 and a strain bacillus MGW9; the chemical group is divided into 2,4-oleraneuccinogene, purchased in Sigma; The components are glucose.

[0037] The main steps of the preparation of the target biological stimulant in the present invention are: first select the corresponding specification fermentor according to the demand, perform high pressure steam sterilization, 121 ° C, 45 min, and then carry out the bacterial fluid culture; The gumsum HX-1 and Bacillus MGW9 were inoculated into a liquid medium in different tanks, stirring the rotational speed 120R / min-150 r / min, the culture temperature was 28 ° C, the amount of ventilation was 1.5 l / min, cultured 48 -60h, and adjust the number of HX-1 bacteria is 1.5 × 10 8 ...

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Abstract

The invention discloses the application of a biostimulant for improving the vigor of continuous cropping salvia miltiorrhiza seedlings. The biostimulant is composed of Pantoea agglomerans ( Pantoea agglomerans strain) HX‑1, CGMCC No.17646, Bacillus ( Bacillus sp.) MGW9, composed of CGMCC No.18690, 2,4‑epibrassinolide and carrier glucose. The biostimulant provided by the invention can alleviate the obstacles of continuous cropping of Danshen, improve the resistance of continuous cropping obstacles of Salvia miltiorrhiza, and has the effects of promoting plant growth, increasing / guaranteing the content of main medicinal active ingredients in roots, and repairing continuous cropping soil, especially with low cost and simple operation , easy for industrial implementation.

Description

Technical field [0001] The present invention relates to an application of increasing the activity of the danderer seedlings, can alleviate the disorder of Danshen, and improve the resistance of Danshen, and have a plant to promote life, improve / ensure the content of the main medicinal active ingredients in the roots, and repair the soil Equivalence, especially the cost is low, easy to operate, easy to industrialize. Background technique [0002] The Chinese herbal medicine is connected to the same type of pharmaceutical plants in the same place. Chinese herbal medicines are used to refer to the same type (or associated) medicinal plant, even in normal management, the production decreases, the quality of the quality and deterioration of fertility conditions. Approximately 70% is prone to obstacles when they use root or rhizome as traditional drugs, including ginseng, land yellow and three seven, etc., which seriously affects the sustainable development of medicinal plants, has b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N63/20A01N63/22A01N43/22A01P21/00C09K17/14G01N33/00A01G22/25A01G7/06C09K101/00
CPCA01N63/20A01N63/22A01N43/22C09K17/14G01N33/0098A01G22/25A01G7/06C09K2101/00
Inventor 李贺勤江绪文
Owner QINGDAO AGRI UNIV
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