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二九○农场五分场位于黑龙江、松花江交界的三角洲内,地势低洼。再加上排水工程不配套,给农业生产,尤其是大豆生产带来严重影响,造成大片低产、绝产地。为了解决这一难题,进行了多年的探索也未见成效。1986年受八一农垦大学旱作大豆高产栽培方法的启示,在第五十二生产队将龙江6号耕作播种机改装成深松、起垄、垄上双条播、分层施肥机,进行了10公顷试验,取得了公顷产2.2吨的好收成。1987年在全分场10
Two hundred nine farm fifth floor is located in the delta at the junction of Heilongjiang and Songhua Rivers, low lying. Coupled with the drainage project is not complete, to agricultural production, especially the production of soybeans have a serious impact, resulting in large areas of low yield, absolute origin. In order to solve this problem, many years of exploration have shown no success. In 1986, inspired by the high-yielding soybean cultivation method of Upland Farm in August First Land Reclamation University, in the 52nd production team, Longjiang No. 6 tillage seeder was converted into subsoiling, ridging, double ridge planting and stratification fertilizer applicator A 10-hectare trial resulted in a good harvest of 2.2 tons per hectare. In full field in 1987 10