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经过一年田间生产试验,由中国农科院与河南省焦作市农科所合作研究的“两晚”种植模式初见成效:每亩增产粮食130～180公斤。在焦作市农科所的试验田里,玉米试验选用958和超试1号,在6月12日同期播种,在9月25日、10月15日分两期收获。实测数据为:9月25日收获的两个品种亩产分别为646公斤、
After one year of field production trials, “Two nights” planting mode cooperated by the Chinese Academy of Agricultural Sciences and the Agricultural Research Institute of Jiaozuo City, Henan Province achieved initial success: an increase of 130-180 kg of grain per acre. In the experiment field of Jiaozuo Agricultural Science Institute, maize test selection 958 and Super Test No. 1 were planted in the same period on June 12 and harvested in two phases on September 25 and October 15. Measured data: September 25 harvest of two varieties per mu were 646 kg, respectively,