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新疆绿洲生态区冬油菜适应性分析

侯献飞;李强;苏君红;顾元国;贾东海;林萍;陈跃华   

  1. 新疆农业科学院经济作物研究所,乌鲁木齐,830091;新疆塔城裕民县农业技术推广站,新疆裕民,834800;新疆农业科学院科研管理处,乌鲁木齐,830091
  • 收稿日期:2017-05-25 修回日期:2017-05-25 出版日期:2017-05-25 发布日期:2017-05-25

Adaptability Analysis of Winter Rape in Xinjiang Oasis Ecological Region

HOU Xian-fei;LI Qiang;SU Jun-hong;GU Yuan-guo;JIA Dong-hai;LI Ping;CHNE Yue-hua   

  • Received:2017-05-25 Revised:2017-05-25 Published:2017-05-25 Online:2017-05-25

摘要: [目的]研究冬油菜在新疆绿洲生态区的适应性,筛选出适应于大面积种植的优良抗寒冬油菜品种,挖掘新疆冬油菜发展潜力.[方法]采用多点试验,对冬油菜在新疆不同地区的越冬率、生育期及主要农艺性状进行比较分析.[结果]白菜型冬油菜越冬率明显高于甘蓝型冬油菜,不同试点越冬率差异显著.经过主成分分析,白菜型冬油菜陇油9号在参试试点的综合得分排名均为第1;甘蓝型冬油菜DWKL-4排名均为第2.[结论]参试品种中白菜型冬油菜陇油9号、甘蓝型冬油菜DWKL-4生态适应性较强.新疆绿洲区冬季有稳定积雪覆盖的试点,冬油菜越冬率较高,主要农艺性状优良,生态适应性较强.

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.


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

出版单位:《新疆农业科学》编辑部
地址:乌鲁木齐市南昌路403号新疆农业科学院
邮编:830091
电话:0991-4502046
E-mail:xjnykx-h@xaas.ac.cn


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