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冬小麦在新疆伊犁河谷农区推广种植,对粮食增产起了一定的作用。但是,从近几年在一些地区的调查情况看,正确处理冬小麦的播种期是重要的技术问题之一。因为新疆所主张的冬小麦播种期也正是伊犁河谷区主要的秋收季节收、耕、种在时间上的矛盾甚为突出。冬小麦扩大种植面积的地区,因过分强调冬小麦早播而限制了扩大。为此,针对新疆伊犁河谷冬小麦播期预测服务需求,进行了一些种植试验,综合分析并确定新疆伊犁河谷农区冬小麦播期的早晚,制定冬小麦播种期气候指标及应用得出一些结论。
Winter wheat in Ili Valley agricultural promotion and planting in Xinjiang, the increase of grain played a role. However, according to the survey conducted in some areas in recent years, it is one of the important technical problems to correctly handle the sowing date of winter wheat. Because Xinjiang advocates the winter wheat sowing period is also the main autumn harvest season in Ili Valley, crop, seed in the time of contradictions is very prominent. Areas where winter wheat is expanding its planting area have been limited by the overemphasis on winter wheat sowing. Therefore, some planting experiments were carried out to forecast the demand of winter wheat sowing date in Xinjiang Ili Valley. Comprehensive analysis and determination of winter wheat sowing date in Ili Valley of Xinjiang Autonomous Region, and the conclusion of some conclusions were drawn up.