(一)电犁配套开沟犁农田开沟是一项花工多、劳动强度大、季节性强的农活。人工开沟不但工效低,而且沟底不平,排水不畅。嘉兴地区农机所广大工人和革命科技人员,遵照毛主席关于“农业的根本出路在于机械化”的教导,深入农村调查研究,和贫下中农一起,经过多次试验改进,创 (A) Electric plow supporting ditching farmland ditching is a flowering workers, labor-intensive, seasonal farming. Not only artificial ditching inefficiencies, but uneven trench bottom, poor drainage. The vast number of workers and revolutionary scientists and technicians in the agricultural machinery institutes in Jiaxing area followed the teachings of Chairman Mao on “the fundamental way out for agriculture lies in mechanization.” In-depth rural investigation and research, together with the poor and poor middle peasants,