| 陈佳,张盼盼,徐冰沁,高金锋,王鹏科,高小丽,屈洋,冯佰利.基于秩次分析法评价苦荞品种产量稳定性[J].干旱地区农业研究,2012,30(3):41~45 |
| 基于秩次分析法评价苦荞品种产量稳定性 |
| Evaluation of yield capability and stability of tartary buckwheat varieties by rank analysis |
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| DOI：10.7606/j.issn.1000-7601.2012.03.07 |
| 中文关键词: 苦荞 秩次分析法 区域试验 产量 稳定性 |
| 英文关键词:tartary buekwheat rank analysis regional trial yield stability |
| 基金项目:国家自然科学基金(31071472);农业部公益性行业(农业)科研专项(200903007);西北农林科技大学唐仲英育种基金资助 |
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| 中文摘要: |
| 选取参加国家苦荞品种区域试验的9个苦养品种(品系)在19个试验环境点的数据资料,使用非参数统计方法-秩次分析法对参试品种的产量进行综合分析与评价。结果表明,九江苦荞属于较高产、稳定型品种；云养2号属较高产、稳定型品种；WK - 189属于高产、平均稳定型品种；西荞3号属于较高产、平均稳定型品种；凤苦2号和凤苦3号属于较高产、低稳定型品种。 |
| 英文摘要: |
| In this research, data of 9 tartary buckwheat varieties which have participated in national regional trials in the 19 test environments were selected, using non-parametric statistical methods-rank analysis to analyze and evaluate the yield of the tested varieties comprehensively. The results show that Jiujiang tartary buckwheat has a comparatively high and stable yield; Yunqiao 2 has a high and stable yield; WK-189 has a high and generally stable yield; Xiqiao 3 has a comparatively high and generally stable yield; FengKu 2 and Fengku 3 both have comparatively high but low stable yield. |
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