新疆巴州地区一批优质早熟棉花品种比较  

Comparative of high-quality Early-maturing Cotton Varieties in Bazhou,Xinjiang

作　　者：葛素囡 何忠盛 陈玉娜 王健[1] Ge Sunan;He Zhongsheng;Chen Yuna;Wang Jian(Xinjiang Bayingoleng Mongolian Autonomous Prefecture Seed Management Station.,Korla,Xinjiang 841000,China;Xinjiang Bazhou Academy of Agricultural Sciences.,Korla,Xinjiang 841000,China)

机构地区：[1]新疆巴音郭楞蒙古自治州种子管理站,新疆库尔勒841000 [2]新疆巴州农业科学研究院,新疆库尔勒841000

出　　处：《棉花科学》2021年第6期36-40,共5页Cotton Sciences

摘　　要：筛选出适合新疆巴州地区种植的优质早熟棉品种,为棉花供给侧结构性改革和国家区域性棉花良种繁育基地提供品种保障。比较了11个早熟棉花品种在巴州地区种植的生育期、农艺性状、产量、纤维品质等表现,并采用灰色关联度法对品种的籽棉产量、衣分、纤维上半部平均长度、断裂比强度、马克隆值、整齐度指数和伸长率共7个性状指标进行综合评价。结果表明,11个优质早熟棉品种的综合排序为新陆早51号>新陆早33号>新陆早68号>新陆早61号>新陆早27号>新陆早18号>新陆早26号>新陆早42号>新陆早50号>新陆早70号>新陆早40号。因而推荐新陆早51号作为新疆巴州地区棉花良种繁育保障性品种。In order to select high-quality and early-maturing cotton varieties suitable for cultivation in Bazhou region in Xinjiang,to provide variety guarantee for the structural reform of cotton supply side and the national regional cotton breeding base.The growth period,agronomic characters,yield and fiber quality of 11 early maturing cotton varieties planted in Bazhou were compared.And the method of gray correlation degree was used to comprehensively evaluate the 7 traits of seed cotton yield,lint percentage,average length of fiber upper half,breaking strength,micronaire value,uniformity index and elongation.The results showed that the comprehensive ranking of11 high quality and early maturity cotton varieties was Xinluzao 51>Xinluzao 33>Xinluzao 68>Xinluzao 61>Xinluzao 27>Xinluzao 18>Xinluzao 26>Xinluzao 42>Xinluzao 50>Xinluzao 70>Xinluzao 40.Therefore,Xinluzao 51 is recommended as a guaranteed variety for cotton breeding in Bazhou,Xinjiang.

关 键 词：新疆 巴州地区 优质早熟棉 品种 综合评价 

分 类 号：S562.038[农业科学—作物学]