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一、植保工作在棉花生产中的作用我省植棉面积不大,产量也不高。赣北老棉区,除彭泽县、九江县皮棉亩产超百斤以外,其它主要产棉县皮棉亩产长期徘徊在80斤上下;至于赣南、赣中分散棉区,产量都很低,例如:于都县、南城县的部份棉区,皮棉亩产多在30—50斤。诚然,棉花产量不高,原因很多,其中一个不可忽视的问题
First, the role of plant protection work in cotton production Province, cotton area is not large, the yield is not high. In the old cotton area of northern Jiangxi, in addition to over 100 jin per mu per mu of cotton pens in Pengze County and Jiujiang County, the output of lint cotton in other major cotton producing counties hovered for a long time at about 80 jin per kg; as for southern Jiangxi and central Jiangxi, the yield was very low For example: Yudu County, Nancheng County, part of the cotton area, lint mu produce 30-50 kg more. It is true that the yield of cotton is not high for many reasons, one of which can not be ignored