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最近,全国农技中心组织有关科研单位及植保系统专家对2015年全国农区鼠害发生趋势进行了分析会商,预计今年全国农区鼠害总体偏重发生,东北大部、华北北部、海南、云南部分地区、广东、广西和新疆部分地区呈重发生态势。预计农田发生面积4.4亿亩次,比去年增加2000万亩次,其中重发面积(鼠密度超过8%)预计在6800万亩左右,比去年增加
Recently, the National Center for Agricultural Technology organized relevant scientific research units and experts in plant protection systems to conduct an analysis on the trend of rodent pests in rural areas nationwide in 2015. It is estimated that the overall incidence of rodent pests in rural areas throughout the country will occur this year. Most of Northeast China, northern North China, Hainan, Parts of Yunnan, Guangdong, Guangxi and parts of Xinjiang showed a recurring trend. Farmland is estimated to have an area of 440 million mu, an increase of 20 million mu more than last year, of which the area of re-emergence (rat density more than 8%) is estimated to be around 68 million mu, an increase over last year