日前,农业部在新疆伊犁州新源县举办全国外来入侵生物豚草现场灭除活动。本次活动旨在加强宣传培训,进一步增强各级干部群众的外来入侵生物防控意识,在农牧民中普及豚草危害和防除知识,提高豚草等恶性外来入侵生物综合防控技术水平。据专家介绍,豚草自上世纪三四十年代传入我国后,已遍布全国大部分省市。豚草植株高大粗壮,成群生长,在土壤中消耗的水分几乎 Recently, the Ministry of Agriculture organized a site extermination campaign of alien grass on the island in Xinyuan County, Ili Prefecture, Xinjiang. The purpose of this activity is to step up publicity and training, further enhance the awareness of prevention and control of invasive alien species by cadres and masses at all levels, popularize the dangers and knowledge of ragweed among peasants and herdsmen, and enhance the comprehensive prevention and control technology of vicious invasive alien species such as ragweed. According to experts, since the ragweed came into our country from the thirties and forties of the last century, it has spread to most provinces and cities in China. Ragweed plants tall and large, growing in groups, the water consumed in the soil almost