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蚕豆在我场以小麦为中心的轮作制中占有重要地位。但是,近年来蚕豆单位面积产量大幅度下降,种植面积也因此减少,如果不是粗饲料的主要来源,几乎被视为“低产作物”而加以淘汰。蚕豆低产是我场生产中存在的严重问题。一九七二年试验田播种蚕豆41.7亩,总产30,234斤,平均单产725斤。其中:丰产田10亩,亩产846.6斤;高产田1.5亩,亩产960斤,其中0.5亩,折亩产1009斤。这是在毛主席无产阶级革命路线的指引下,深入开展“农业学大寨”运动,认真执行农业“八字宪法”,实行科学种田的结果。
Broad beans occupy an important place in our wheat-centered rotation system. However, in recent years, the yield per unit area of broad beans has dropped significantly and the acreage under cultivation has been reduced. If not, the main source of roughage has been almost eliminated as “low-yielding crops.” Low yield of broad beans is a serious problem in our field. In 1972, 41.7 mu of broad beans were planted in experimental fields, with a total output of 30,234 jin and an average yield of 725 jin. Among them: 10 acres of high yielding fields, yielding 846.6 kilograms per mu; high yield field 1.5 acres, yield 960 pounds, of which 0.5 acres, yielding 1009 pounds per mu. This was the result of Chairman Mao’s proletarian revolutionary line, which carried out the “Dazhai Studies in Agriculture” campaign, conscientiously implemented the “Character Constitution” of agriculture and implemented the results of scientific farming.