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(一) 黄马公社地处抚河下游,是南昌县重点产棉公社,属粮棉混作区,全社共有耕地面积27,194亩。六十年代开始植棉,八十年代棉田发展到7,000亩,大部分面积集中在东部五个大队。从全社来看,植棉条件虽然较优越,但近二十年来,棉花产量很低,亩产皮棉一直徘徊在40—60斤之间。重要原因就是病虫危害严重,防治没有过关,据省植保站和县,社农技员于81年八月下旬棉田调查,全社棉花有丰收的架子,社员防治病虫的积极性也很高,每亩农药花了25元以上,但由于错治、乱治、滥用农药,不仅害虫没有被杀死,还把益虫消灭了,蕾、铃被害率
(I) Huangma Commune, located in the lower reaches of Fuhe, is the key cotton-producing commune in Nanchang County. It belongs to the mixed area of grain and cotton and the total area of farmland is 27,194 mu. Cotton planting began in the 1960s and the development of 7,000 mu of cotton fields in the 1980s was concentrated in most of the five brigades in the east. From the point of view of the whole society, although cotton planting conditions are superior, the output of cotton has been very low in the past 20 years and the lint per mu has been hovering between 40 and 60 kg. An important reason is that pests and diseases are seriously endangered and prevention and control have no clearance. According to the investigation by the provincial plant protection stations and counties and social-agricultural technicians in the cotton field in late August, 81, there is a good harvest of cotton in the whole society. Members are also highly motivated to control pests and diseases. Mu pesticides spent more than 25 yuan, but because of the wrong governance, indiscriminate treatment, abuse of pesticides, not only did not kill pests, but also the benefits of insects eliminated, Lei, bell victims rate