论文部分内容阅读
据全国农业技术推广服务中心会同全国从事鼠类研究的科研、教学以及各省(自治区、直辖市)级和部分县级植保系统的专家会商分析,2011年全国农田鼠害总体呈中等发生趋势。东北部分地区、内蒙古大部、湖南南部、广西北部、广东、海南部分地区偏重
According to the national agricultural extension service center in conjunction with the national research and teaching of rodent research and provincial (autonomous regions and municipalities) level and some county-level plant protection system expert consultation, in 2011 the country farmland rat rodents generally showed a moderate trend. Parts of Northeast China, Inner Mongolia, southern Hunan, northern Guangxi, Guangdong, Hainan partial emphasis