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建国至今,我省芝麻单产的增幅不大,主要原因之一是前茬由早变晚,偏离了芝麻自身的高产生育规律,遭遇了夏秋多灾天气的干扰,也限制了一些新技术的增产潜力。1991-1994年,河南省芝麻研究中心研究与总结出了预留行麦套芝麻的高产技术。应用该套技术,一般年份芝麻单产可达100公斤左右,丰收年份150公斤左右,歉年60公斤左右,相当于当前大面积麦茬芝麻产量水平的2—3倍。
Since the founding of the People’s Republic of China, the yield increase of sesame in our province has not been increased by a large margin. One of the main reasons is that the former crop changed from early morning to late, deviated from the law of high yield and fertility of sesame itself, suffered from the disastrous weather in summer and autumn, and also restricted the increase of some new technologies potential. From 1991 to 1994, Henan Sesame Research Center researched and summed up the high-yielding technology that reserved the wheat-made sesame seeds. Application of the set of techniques, the general year sesame yield of up to about 100 kg, bumper harvest of about 150 kg, about 60 kg of apologies, the equivalent of the current large area of wheat sesame yield 2-3 times.