转基因抗虫棉的产量、品质及抗虫性比较研究  

Comparison on yield,pest-resistance and fiber quality of transgenic pest-resistant cottion

作　　者：聂以春[1] 周肖荣[1] 张献龙[1] 

机构地区：[1]华中农业大学作物改良国家重点实验室,武汉430070

出　　处：《植物遗传资源科学》2002年第4期8-12,35,共6页

基　　金：国家"十五"863计划课题(2001AA241091)

摘　　要：对36个转基因抗虫棉品种(品系)进行试验,比较了它们的产量、抗棉铃虫和红铃虫特性以及纤维品质之间的差异,并进行综合评价。在不打药的情况下,筛选出252等13份皮棉产量比鄂抗9号显著提高、抗棉铃虫和红铃虫的种质材料,其纤维品质综合性状表现一般。The yield,resistance to Helicoverpa amigera and Pectinophora gossypiella, fiber quality of 36 varieties or strains of transgenic pest-resistant cotton were evaluated. Results showed that increasing seed cotton and lint yield for 12 of these materials were significantly compared with the check variety E-Kong 9 and their resistance to pest were high without insecticide treatment,but their fiber quality component traits were generally poorer.

关 键 词：转基因抗虫棉 产量 抗虫性 比较研究 纤维品质 鉴定 

分 类 号：S562[农业科学—作物学]