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兴城县刘台子乡农业技术推广站站长苗雨成,去年在承包田里试种了1亩地玉米,他科学种植,细心管理,在大雨风灾的不利条件下获得了高产。经市、县有关农业部门实打验收,产玉米1,965斤,创当地玉米单产高产纪录。他的主要技术措施如下:1.选用良种.苗雨成这块高产田选用的是玉米新组合莫17~(Ht)×E28,它具有穗大、粒重、产量高、抗病、抗倒伏等优良特性。据调查,莫17(Ht)×E28平均单穗粒数为767粒,千粒重为400克,比种在同一块田的中单2号玉米(当地的主栽品种)分别多151粒、65克。亩产比中单2号增
Miao Yicheng, director of the Agricultural Technology Promotion Station of Liuzaizi Township in Xingcheng County, planted 1 hectare of maize in the contracted fields last year. He scientifically cultivated and managed well and obtained high yields under unfavorable conditions of heavy rain and wind disaster. The city, county, the actual acceptance of the agricultural sector, producing 1,965 pounds of corn, a record high yield of local corn yield. His main technical measures are as follows: 1 .Selection of elite seedlings. Miao Yucheng selection of this high yield field is a new combination of maize Mo17 ~ (Ht) × E28, which has a spike, grain weight, high yield, disease resistance, lodging Other excellent features. According to the survey, the average grain number per spike of Mo17 (Ht) × E28 was 767 grains and the weight of 1000 grains was 400 grams, 151 grains more than that of Zhongdan No.2 maize (the main cultivated land) . Yield per unit than the No. 2 increase