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北方地区近几年小麦播种面积逐年扩大,小麦生产综合机械化程度也越来越高,山西晋城市从1988年开始大面积推广小麦生产综合机械化精耕细作增产技术,取得了显著成绩。全市小麦生产采用机械深耕或深松、沟播或半精量播种、耙耱和镇压、收获和秸秆还田等项技术,推广面积达到70万亩,占小麦播种面积的68%。4年增产、节约粮食5800万千克,为农民增加收入1584万元。综合机械化精耕细作的主要增产技术是: 一、机械深耕、深松技术
In recent years, the sown area of wheat in northern China has been expanding year by year. The comprehensive mechanization of wheat production has also been increasing. Since 1988, Jincheng City in Shanxi Province has made great efforts to promote the comprehensive mechanization of wheat production through intensive cultivation and increased production techniques. The city’s wheat production using mechanical deep plowing or deep pine, sowing or semi-precision sowing, raking and suppression, harvesting and straw and other technologies, to promote an area of 700000 acres, accounting for 68% of the sown area of wheat. 4 years yield, save 58 million kilograms of grain, increase income for peasants 15.84 million yuan. Comprehensive mechanized intensive main production technology is: First, mechanical deep plowing, deep-song technology