新疆农业科学2017，Vol.54Issue(5)：811-825,15.DOI:10.6048/j.issn.1001-4330.2017.05.004
新疆绿洲生态区冬油菜适应性分析
Adaptability Analysis of Winter Rape in Xinjiang Oasis Ecological Region
摘要
Abstract
[Objective] To further study the ecological adaptability of winter rapeseed in Xinjiang oasis area, select excellent winter rape variety for large area planting, and tap winter rapeseed development potential.[Method]In this study, the winter wheat yield, growth period and main agronomic traits in different regions of Xinjiang were compared and analyzed.[Result]The overwintering rate of Brassica rapa L.was significantly higher than that of Brassica napus L's.The principal component analysis showed that the comprehensive scores of winter rapeseeds Longyou 9 in the test pilot areas ranked the first and DWKL-4 ranked the second.[Conclusion]The tested varieties of Longyou 9 (Brassica rapa L.) and DWKL-4 (Brassica napus L.) have shown stronger ecological adaptability.It has been found that Xinjiang oasis has stable winter snow cover in winter and winter rape has higher over-wintering rate, excellent agronomic traits and strong ecological adaptability.关键词
冬油菜/越冬率/农艺性状/适应性Key words
winter rapeseed/over-wintering rate/agronomic traits/adaptability分类
农业科技引用本文复制引用
侯献飞,李强,苏君红,顾元国,贾东海,林萍,陈跃华..新疆绿洲生态区冬油菜适应性分析[J].新疆农业科学,2017,54(5):811-825,15.基金项目
新疆维吾尔自治区区域协同创新专项(科技援疆计划)"丝绸之路经济带新疆核心区农田周年覆盖高效种植模式研究与示范"(2016E02009) （科技援疆计划）
国家油菜产业技术体系建设专项(CARS-13) （CARS-13）
Regional collaborative innovation special program of Xinjiang (science and technology supporting Xinjiang program) "the research and demonstration of high efficient planting pattern in the core area of the Silk Road Economic Zone in Xinjiang"(2016E02009)and special construction fund for national rapeseed industry technical system(CARS-13) （science and technology supporting Xinjiang program）
