34 foreign invasion of biological aquatic animals in Sichuan Zigongjing census was introduced by more than 80 % for breeding and viewing

Cover news reporter Liu Ke Sheng

On August 30, since the Gongjing District of Zigong City launched a foreign invasion of biological census foreign industries, it has been census. , Fushouluo and other 34 species of invasion species. In this census list, 161 types of invasive plants, 77 invasion of diseases, and 14 types of aquatic animals.

It is understood that the target of this census is mainly the three categories of agricultural invasion of plants, agricultural foreign invasion of pests, and foreign invasion of aquatic animals. A total of 11 steps are set up in the census, more than 61 points are stepped at the point, and more than 183 are investigated.

"At present, some of the 34 foreign invasive species that have been census have long been in the Zigong wild environment for a long time." The staff of the census team introduced that many foreign invasive species are closely related to our lives. For example, Zigong people love to eat supper, and Fushouluo was introduced into Zigong as supper many years ago as supper, and now it is also generally in a wild environment.

He introduced that when most of the invasive plants were quoted other varieties, they were unintentionally introduced into Zigong in these seeds. "In the field of aquatic animals invading species, there are three methods: introduction of breeding links, ornamental animal transactions, and release. Among them, the first two account for more than 80 %."

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