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今年,由于去冬今春气温偏低,小麦收获期一般推迟一周左右,玉米播种也相应较晚。为最大限度保证玉米高产稳产,推广玉米晚收增产(推迟收获)技术是一项行之有效的措施。玉米晚收增产(推迟收获)技术是在不影响小麦适期播种的前提下,充分延长玉米灌浆时间,增加粒重,提高玉米产量,改善玉米品质,是一项增产增效突出、操作简便、有很大推广潜力的实用技术。增产增效情况:把生产上常用的以玉米苞叶发黄收获推迟至籽粒乳线消失收获,需比常规收获期推迟10
This year, due to the low temperature in winter and spring, wheat harvest is generally delayed by about one week, and corn sowing is correspondingly late. In order to ensure the high yield and stability of maize to the maximum extent, it is an effective measure to popularize the technology of late harvesting and late harvesting of maize (delayed harvesting). Corn late harvest (delayed harvesting) technology is to not affect wheat sowing on the premise of adequate extension of corn filling time, increase grain weight, increase corn yield, improve corn quality, is a yield increase efficiency, easy to operate, Practical technology with great potential for promotion. Increase production efficiency: The production of corn bract yellow harvest delay to grain milk disappeared, than the conventional harvest delay 10