Rhizobium for promoting growth of vicia sativa L. and application of rhizobium

A technology of pea rhizobia and arrowhead pea is applied in the field of agricultural microorganisms, which can solve the problems of consumption of soil nitrogen and decline of soil fertility.
CN106967652AActive Publication Date: 2017-07-21INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI
Publication Date
2017-07-21

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Abstract

The invention discloses a rhizobium for promoting growth of vicia sativa L. and an application thereof. The rhizobium is a rhizobium leguminosarum, has a strain number of JW1401, and has a preservation number of CGMCCNo.11876 in the China General Microbiological Culture Collection Center. A test proves that the inoculation combination of the rhizobium leguminosarumJW1401CGMCC 11876 and the vicia sativa L. has a significant effect of increasing the production of the vicia sativa L., has relatively high practicability and generalizability, and is expected to become a novel excellent combination technology in the field of application of the rhizobium for the vicia sativa L.. The rhizobium provided by the invention has a broad application prospect in the planting industry of the vicia sativa L..
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Description

technical field

[0001] The invention relates to a rhizobia strain promoting the growth of arrowhead pea in the field of agricultural microorganisms and its application. Background technique

[0002] Arrowhead pea (Vicia sativa L.) is an annual or perennial herbaceous leguminous plant. Arrowhead pea is suitable for growing on sandy soil and clay soil with dry climate, cold tolerance and cool temperature, and good drainage. The suitable soil pH value is 6.5-8.5, and it has a wide range of adaptability. Slightly less stress resistance than sweet potato. Early start, fast growth, early maturity, high and stable seed yield, fresh matter nutrient content is N 0.64%, P 2 o 5 0.1%, K 0.59%. Arrowhead pea is green manure and good pasture. It is distributed wildly in the grasslands and mountains of Jiangsu, Jiangxi, Taiwan, Shaanxi, Yunnan, Qinghai, Gansu and other provinces (regions) of our country. It is born in barren hills, fieldside grasses and forests at an altitude of 50-...

Claims

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