转基因抗虫短季棉新品种豫早棉9110的选育及栽培技术  

Breeding and Cultivation of Transgenic Insect-resistant Short-season Cotton New Variety Yuzaomian 9110

作　　者：李武[1] 吕淑平[1] 聂利红[1] 赵付安[1] 谢德意[1] 

机构地区：[1]河南省农业科学院经济作物研究所,河南郑州450002

出　　处：《河南农业科学》2013年第4期68-70,共3页Journal of Henan Agricultural Sciences

基　　金：国家科技支撑计划项目(2011BAD35B05-1-9);国家转基因重大专项(20011ZX08005-001-005)

摘　　要：豫早棉9110是河南省农业科学院经济作物研究所以豫1335为母本、中825为父本,采用杂交系谱法选育而成的短季棉新品种。该品种纤维长度30.3mm、比强度30.1cN/tex、马克隆值4.4;高抗棉铃虫和枯萎病、耐黄萎病;2011年河南省短季棉生产试验中皮棉平均产量1 112.1kg/hm2,比对照中棉所50增产6.4%。2012年通过河南省农作物品种审定委员会审定。Yuzaomian 9110 was a new short-season cotton variety developed by Economic Crop Institute of Henan Academy of Agricultural Sciences,which was bred by crossing Yu 1335 with Zhong 825. Characteristics analysis of fiber quality of Yuzaomian 9110 showed that the length, strength and micronaire of fiber were 30.3 ram,30.1 oN/rex and 4.4,respectively. In addition,resistance analysis showed that the new variety was high resistant to bollworm and Fusarium wilt, and tolerant to Verticillium. The average lint yield of Yuzaomian 9110 could reach 1 112.1 kg/ha in the short-season cotton production test in Henan province,increased by 6.4% compared with the control variety Zhongmiansuo 50. This variety was approved by Henan Variety Evaluation Committee in 2012.

关 键 词：短季棉 豫早棉9110 品种选育 

分 类 号：S562[农业科学—作物学]