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0引言伊犁州具有发展大豆生产的优势和潜力,已成为自治区大豆生产的重要基地。目前,大豆推广品种主要有新大豆1号、新大豆2号、王中王等,常年种植面积50万(667m2)左右。由于种植年限长,品种发生不同程度的退化,产量低,平
0 Introduction Ili Prefecture has the advantage and potential of developing soybean production and has become an important base for soybean production in the autonomous region. At present, soybean varieties are mainly new soybean No. 1, No. 2 new soybean, king Wang, perennial planting area of 500,000 (667m2) or so. Due to the long planting period, the varieties of different degrees of degradation, low yield, flat