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Cenchrus paciflorus controlling method

A technology of less flower tribulus terrestris and forage grass, which is applied in the fields of weed elimination equipment, botanical equipment and methods, invasive species monitoring, etc., to achieve the effects of tall plants, rapid growth, and strong moisture and acid resistance.

Active Publication Date: 2015-07-22
INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The current methods of preventing and treating Tribulus terrestris are limited to publicity, quarantine, mechanical removal and chemical control, which cost a lot of manpower, material and financial resources

Method used

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  • Cenchrus paciflorus controlling method

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Embodiment Construction

[0022] Tribulus terrestris is mainly distributed in the intersection of three provinces in the northwest of Liaoning Province, the east of Inner Mongolia Autonomous Region, and the south of Jilin Province. The distribution in Liaoning Province is mainly concentrated in Fuxin, Jinzhou, Chaoyang, Tieling and the surrounding areas of Shenyang. In the Inner Mongolia Autonomous Region, it is mainly distributed in Horqin District of Tongliao City. In Jilin, it is mainly distributed in the surrounding areas of Shuangliao City. The distribution area is about 51800hm 2 , the area with severe hazards reaches 1520hm 2 , although other areas did not pose a certain degree of harm, but there is also a tendency to spread. The present invention utilizes the characteristics of rapid growth of hybrid pennisetum, being able to quickly cover the ground, and drought tolerance, and suppresses the emergence and growth of Tribulus terrestris in the early stage; Jerusalem artichoke also grows rapidly...

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Abstract

The invention provides an ecological system controlling method, and particularly relates to a method of determining pasture-hybridized chinese pennisetum and / or jerusalem artichoke through screening to control cenchrus paciflorus. The pasture-hybridized chinese pennisetum and / or the jerusalem artichoke are / is used for controlling the cenchrus paciflorus, by means of reasonably collocating hybridized chinese pennisetum and / or the jerusalem artichoke, scientific seeding and management are matched, the growth advantages of the hybridized chinese pennisetum and / or the jerusalem artichoke are used for contending against the cenchrus paciflorus, the intrusion behavior of the cenchrus paciflorus is restrained continuously and effectively, and a guarantee is provided for controlling the alien invasive species cenchrus paciflorus.

Description

【Technical field】 [0001] The invention relates to the technical field of biological substitution, in particular to a method for substituting Pennisetum hybrida and Jerusalem artichoke for controlling Tribulus terrestris. 【Background technique】 [0002] In nature, biological invasion is a ubiquitous phenomenon, and the types of biological invasion include almost all biological groups. With the integration of the global economy, international and domestic trade exchanges are becoming more and more frequent, and the probability of successful biological invasion is also increasing. greatly increase. The invasion of alien organisms has seriously disturbed and harmed the structure, function and ecological environment of specific ecosystems. Alien invasions affect every ecosystem and biota, driving hundreds of thousands of native species to extinction, accelerating biodiversity loss and species extinction. [0003] China is a large agricultural country with rich real estate and v...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01M21/00
CPCY02A90/40
Inventor 付卫东张瑞海张国良宋振张衍雷张婷
Owner INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI
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