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德夏棉1号(原系号92—047)编号:鲁种审字第220号。是山东省德州市农业科学研究所从辽3702品系中选择的变异株,经系统选育而成,1998年4月经山东省农作物品种审定委员会审定通过。 1 产量表现 1996～1997年两年参加第九轮全国夏棉区域试验,17个试点两年平均霜前皮棉和皮棉52.9kg/667m~2和57.3kg/667m~2,分别比对照中棉所16号增产15.5％和6.1％。1997年在山东陵县麦后直播种植(6月6日播种,10月25日拔棉
De Xia Mian 1 (formerly the Department of 92-047) Code: Ru kind words No. 220. Dezhou City, Shandong Province Institute of Agricultural Sciences from 3702 strains of Liao selected mutant strains, the system selected from the 1998 April by the Shandong Provincial Crop Variety Approval Committee approved. 1 Production performance During the two-year national summer cotton field experiment from 1996 to 1997, the first nine trials were conducted in 17 pilot two-year average frost and lint areas of 52.9kg / 667m ~ 2 and 57.3kg / 667m ~ 2, respectively, 16th increase of 15.5% and 6.1%. In 1997, Maoming, Maoming, Shandong direct broadcast after planting (June 6, October 25 cotton