新疆早熟陆地棉品种更替过程中的株型特征及 主要经济性状的演变
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陈民志,杨延龙,王宇轩,田景山,徐守振,刘宁宁,党科,张旺锋
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Plant Type Characteristics and Evolution of Main Economic Characters in Early Maturing Upland Cotton Cultivar Replacement in Xinjiang
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MinZhi CHEN,YanLong YANG,YuXuan WANG,JingShan TIAN,ShouZhen XU,NingNing LIU,Ke DANG,WangFeng ZHANG
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表1 供试棉花品种的年代划分及主栽年代
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Table 1 Cotton breeding eras quantum formation and main cultivated eras
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品种年代 Decade | 品种名称 Cultivar | 区域试验产量 Yield of regional experiment (kg·hm-2) | 生育期 Days to maturity (d) | 审定时间 Year of release | 品种大面积应用时间 Year of main use of cultivar | 推广面积 Cultivated area (hm2) | 1980s | 新陆早1号 Xinluzao 1 | 1233 | 124 | 1978 | 1983—1994 | >30×104 in 1991 | 1990s | 新陆早7号 Xinluzao 7 | 1563 | 125 | 1997 | 1995—2002 | >21×104 in 2000 | 2000s | 新陆早13号 Xinluzao 13 | 1925 | 121 | 2002 | 2003—2007 | >20×104 in 2004 | 2010s | 新陆早45号 Xinluzao 45 | 2295 | 128 | 2010 | 2011—2015 | >53×104 in 2012-2014 |
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