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我区从一九八○年开始在省农科院植保所的具体帮助下,经地区科委组织、由原地区农科所(包括新洋试验站)和地区农业局负责、各县植保站、有关县农科所和重点公社农科站参加,组成全区农田草害调查协作组,开展了大面积的农田草害调查工作。两年来,在全区八个县54个公社、249个生产大队783个生产队调查了不同类型的麦田28644亩,代表了21.76万亩,占全区三麦面积的5.44％。通过调查研究,基本上摸清了我区麦田杂草的种类、分布、发生和危害情况,明确了影
Since 1980, with the help of the IPPC of the Provincial Academy of Agricultural Sciences, our district has been organized by the Regional Science and Technology Commission and is under the responsibility of the former agricultural institutes (including the Xin Yang Experimental Station) and the Regional Agriculture Bureau. The plant protection stations , The relevant county agricultural institutes and key commune agricultural stations to participate in the formation of the whole area farmland grassland investigation collaboration group, carried out a large area of farmland grass damage investigation. In the past two years, a total of 28644 mu of different types of wheat fields were surveyed in 78 commune production teams of 54 communes and eighty-eight counties in the region, representing 217600 mu, accounting for 5.44% of the total area of Sanmai. Through the investigation and study, basically we find out the species, distribution, occurrence and damage of weeds in our area,