杂交棉花新品种苏棉29的选育  

The Breeding of High yield and Genetically Modified Hybrid Cotton Sumian 29

作　　者：蔡立旺[1] 潘群斌[1] 施庆华[1] 陈丽萌[1] 王为[1] 陈建平[1] 

机构地区：[1]农业部沿海盐碱地农业科学观测实验站/江苏沿海地区农业科学研究所,江苏盐城224002

出　　处：《安徽农业科学》2013年第21期8934-8935,共2页Journal of Anhui Agricultural Sciences

基　　金：江苏省科技支撑计划(BE2013380);江苏省农业科技自主创新资金项目(CX(12)3068);转基因生物新品种培育重大专项(2012ZX08013009-003)

摘　　要：阐述了新品种苏棉29的选育过程及基本性状。该品种在江苏省区域试验中2年平均籽棉产量和皮棉产量分别达到4 185和1 737 kg/hm2,分别较对照品种泗杂3号增产10.6%和8.5%;生产试验中平均籽棉产量达到4 176 kg/hm2,皮棉产量达1 745 kg/hm2。该品种纤维品质各项指标均达Ⅲ级以上标准,并具有高抗棉铃虫,兼抗枯黄萎病等特点,具有较好的推广应用前景。同时,该高产转基因棉花新品种苏棉29已于2013年通过江苏省农作物品种审定。Sumian 29, the genetically modified cotton variety, was approved by Authorized Committee of Crop Varieties of Jiangsu Province in 2013. Yield performance, euhivar characteristics of Sumian 29, and its selection and breeding process were introduced. Regional tests during 2010 to 2011 in Jiangsu Province showed that seed cotton yield and lint yield averaged 4 185 kg/hm2, and 1 737 kg/hm2, and increased by 10.6% and 8.5% respectively, when compared with control （ Siza 3 ）. In production test, seed cotton yield and lint yield of Sumian 29 aver- aged 4 176 kg/hm2 and 1 744.5 kg/hm2, respectively. Sumian 29 had high resistance to cotton bollworm, and also resistance to Fusarium wilt and verticillium wilt of cotton. All of its fiber qualities achieved national standard Ⅲ and above. Sumian 29 has good application prospects.

关 键 词：高产 转基因 棉花 苏棉29 选育 

分 类 号：S562[农业科学—作物学]