省农科院经济作物研究所试验场机务队全体成员,在学习外地经验的基础上,群策群力,改进棉花播种机,并试制出与之配套的塑料薄膜倒膜机。使原来只能单项作业的棉花条播机,作到一次作业同时完成点播、镇压、施药和地膜搜盖四道工序,既节省了劳力,又提高了播种质量,加快了播种进度。 Provincial Academy of Agricultural Economic Crops Institute of experimental field all team members, on the basis of learning field experience, work together to improve the cotton planter, and try to produce a matching plastic film inverted film machine. So that only a single operation of cotton seed drill, to do a job at the same time to complete on-demand, repression, pesticide application and film cover four procedures, saving labor, but also improve the quality of sowing and speed up the sowing progress.