棉花新品种金农969的选育及栽培技术要点  

Breeding of a New Cotton Variety Jinnong 969 and Cultivation Techniques

作　　者：王虎[1] 董章辉[1] 张艳丽[1] 赵丽芬[1] 李增书[1] 眭书祥 张全 胥林华 朱青竹[1] WANG Hu;DONG Zhang-hui;ZHANG Yan-li;ZHAO Li-fen;LI Zeng-shu;SUI Shu-xiang;ZHANG Quan;XU Lin-hua;ZHU Qing-zhu(Shijiazhuang Academy of Agriculture and Forestry Sciences,Shijiazhuang 050041,China;Tianjin Jinshishennong Seed Industry Co.,Ltd.,Tianjin 301500,China)

机构地区：[1]石家庄市农林科学研究院,河北石家庄050041 [2]天津金世神农种业有限公司,天津301500

出　　处：《河北农业科学》2020年第1期70-71,74,共3页Journal of Hebei Agricultural Sciences

摘　　要：金农969是石家庄市农林科学研究院与天津金世神农种业有限公司合作培育的转基因抗虫棉新品种。该品种纤维品质优良,抗病、抗虫性强,皮棉平均产量为1561.5 kg/hm^2,纤维品质上半部平均长度为28.5 mm、断裂比强度为30.0 cN/tex、马克隆值为5.3、整齐度指数为82.9%,抗枯萎病、耐黄萎病。2019年通过了河北省品种委员会审定,适宜在河北省冀中南地区种植。Jinnong 969 is a new transgenic insect-resistant cotton variety bred by Shijiazhuang Academy of Agriculture and Forestry Sciences and Tianjin Jinshishennong Seed Industry Co.,Ltd.This variety has the characteristics of excellent fiber quality disease resistance and insect resistance.The average lint yield is 1561.5 kg/hm^2,the average length of upper half of fiber is 28.5 mm,the specific strength at break is 30.0 cN/tex,the micronaire value is 5.3,and the uniformity index is 82.9%.It is resistant to wilt and tolerant to verticillium wilt.In 2019,it was approved by Hebei Crops Variety Committee,which is suitable for planting in central and southern of Hebei Province.

关 键 词：抗虫棉 金农969 育种 栽培技术 

分 类 号：S562[农业科学—作物学]