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水葫芦学名凤眼莲,是原产于南美洲的外来物种,被列为世界十大害草之一,在我国100种最危险入侵物种的名单中也榜上有名。它的最大特点是生命力极其旺盛,在我国条件适宜的江苏、浙江、云南、福建、上海等省市,一株水葫芦在90天内就可繁殖25万株。大量繁殖的水葫芦淤塞河道、导致水下生物灭亡,影响通航和破坏生态环境。为了治理水葫芦,政府有关部门每年都要动用大量的人力和财力。不过,现在已经有人看
The water hyacinth scientific name Eichhornia crassipes, an exotic species native to South America, is listed as one of the world’s top ten pests and is also listed on the list of the 100 most dangerous invasive species in China. Its greatest feature is its vitality. In China, Jiangsu, Zhejiang, Yunnan, Fujian, Shanghai and other provinces and cities, a water hyacinth can breed 250,000 in 90 days. A large number of water hyacinths block up the river, causing the destruction of underwater organisms, affecting navigation and destroying the ecological environment. In order to manage water hyacinth, the government departments will use a lot of manpower and financial resources every year. However, it has already been seen