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我区元麦种植面积约占三麦面积的60%左右.元麦生育期短、成熟早,有利后茬搭配,夺取熟熟高产,全年丰收.近年来,由于熟制改革,麦后移栽棉花和麦稻三熟制面积逐年扩大,因而元麦的种植面积也有扩大之趋势.为了探索元麦高产稳产的规律,促进高产再高产.我所自1973年秋播开始,以六棱元麦“立新1号”、二棱亓麦“早熟41”为主,辅以“757”、“通麦4号”、“早芒8号”等品种,对其栽培特性作了初步观察研究,并与“扬麦1号”小麦,“早熟3号”大麦进行比较,观察了它们之间的共性和差异之处.现将三年来的观察结果,初步总结如下:
The planting area of Yuanmai in our district accounts for about 60% of the total area of Sanmai.White wheat has short growth period, early ripening and favorable subsequent cropping, and wins ripening and high yielding and harvesting throughout the year.In recent years, Therefore, the planted area of Yuanmai also tends to expand.In order to explore the law of high and stable yield of wheat and promote the high yield and high yield, I started the autumn planting in 1973, “Lixin 1” and “Erhualian 41” were mainly used in this experiment, supplemented by “757”, “Tongmai 4” and “Zhanshan 8”, and their cultivars were preliminarily observed and studied. Compared with the “Yangmai 1” wheat, “precocious 3” barley, observe the commonalities and differences between them.Current three years of observations are summarized as follows: