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中国农学通报

中国农学通报 ›› 2017, Vol. 33 ›› Issue (13): 37-44.doi: 10.11924/j.issn.1000-6850.casb17020009

所属专题： 油料作物； 园艺

• 农学 农业基础科学 • 上一篇    下一篇

低纬高原山区暖冬年与冷冬年油菜品种稳定性和适应性对比分析

杨进成1,柏跃才2,胡新洲1,李红彦1,李明芳3,陈亮新4,杨曜华5,瞿 观1,普加富2,刘坚坚1,安正云1,张 钟1   

  1. (1玉溪市农业科学院,云南玉溪 653100；2峨山县塔甸镇农科站,云南峨山 653200；3易门县农业技术推广站,云南易门 651100；4元江县农业技术推广站,云南元江 653300；5腾冲市猴桥烟叶站,云南腾冲 679119）
  • 收稿日期:2017-02-06 修回日期:2017-03-29 接受日期:2017-03-02 出版日期:2017-05-16 发布日期:2017-05-16
  • 通讯作者: 张 钟
  • 基金资助:
    云南省创新人才培养计划(2011CI103)；云南省现代农业产业技术体系建设专项资金(ynnycyjstx-5)；玉溪市重点实验室计划(ZX200901)。

Stability and Adaptability of Rapeseed Cultivars to Warm and Cold Winter in Low Altitude Plateau Mountainous Area

Yang Jincheng1, Bai Yuecai2, Hu Xinzhou1, Li Hongyan1, Li Mingfang3, Chen Liangxin4, Yang Yaohua5, Qu Guan1, Pu Jiafu2, Liu Jianjian1, An Zhengyun1, Zhang Zhong1   

  1. (1Yuxi Academy of Agricultural Science, Yuxi Yunnan 653100;2Tadian Agricultural Science Station in Ershan, Ershan Yunnan 653200;3Yimen Agricultural Tech Extension Station, Yimen Yunnan 651100;4Yuanjiang Agricultural Tech Extension Station, Yuanjiang Yunnan 653300;5Houqiao Tobacco Station in Tengchong, Tengchong Yunnan 679119)
  • Received:2017-02-06 Revised:2017-03-29 Accepted:2017-03-02 Online:2017-05-16 Published:2017-05-16

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摘要： 为有效评价并推荐丰产性、稳产性和适应性好的山地油菜品种在低纬高原山区推广应用，采用灰色关联度、AMMI模型和模糊聚类等分析方法，对玉溪市典型的暖冬年（2012年）与冷冬年（2015年）4个不同海拔试点的7个参试油菜品种进行稳定性和适应性对比分析。结果表明：（1）暖冬年和冷冬年主要气象因子与油菜产量的关联度有明显差异；（2）AMMI模型中暖冬年的基因、基因与环境互作两者方差分量均显著高于冷冬年，而环境方差分量则明显低于冷冬年；（3）基因型与环境间的互作对暖冬年与冷冬年的主要农艺性状影响存在较大差异。低纬高原山区应主推‘云花油早熟1号’、‘花油6号’、‘玉红油1号’和‘花油5号’等优质油菜品种。

关键词: 玉米, 玉米, 产量, 产量性状, 相关分析, 通径分析

Abstract: In order to cope with the climate challenge of winter drought, frequent natural disasters in low altitude mountain areas, it is necessary to screen and evaluate the rapeseed varieties having more stable and stronger adaptive traits. As such, seven rapeseed varieties were tested in 4 different latitude areas in the warm year of 2012 and the cold year of 2015. [Method]By using grey relation analysis, multi-regression analysis, AMMI model and fuzzy clustering analysis, the yield and main agro economic traits of different varieties were compared. [Result] The results have illustrated that:(1) there is significant difference of correlationbetween the yield and main climate factors in cold year and warm year; (2) in AMMI model, the variance of gene type, interaction between gene and environment in warm winter are higher than those in cold winter, whereas the variance of environment in warm winter is significantly lower than that in cold winter; (3) in warm winter, the gene type, environmental variation, and the interaction between gene type and environment can significantly affect the yield, effective plant per unite area, pod number and silique number; whereas in cold winter, the interaction between gene type and environment can significantly affect yield, whole growth period, effective plant per unite area and silique number. [Conclusion]the rapeseed varieties of Yunhuayouzaoshu 1#, Huayou 6#, Yuhongyou 1# and Huayou 5# were recommended to grow in low altitude mountain areas, due to their excellent traits of good adaptability, stable and high yield in both warm and cold winter.

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