| 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 |
| Key Words: tartary buekwheat rank analysis regional trial yield stability |
| Author Name | Affiliation | | CHEN Jia | College of Agronomy, Northuesi A&F University, Yangling, Shaanxi 712100, China | | ZHANG Panpan | College of Agronomy, Northuesi A&F University, Yangling, Shaanxi 712100, China | | XU Bingqin | College of Agronomy, Northuesi A&F University, Yangling, Shaanxi 712100, China | | GAO Jinfeng | College of Agronomy, Northuesi A&F University, Yangling, Shaanxi 712100, China | | WANG Pengke | College of Agronomy, Northuesi A&F University, Yangling, Shaanxi 712100, China | | GAO Xiaoli | College of Agronomy, Northuesi A&F University, Yangling, Shaanxi 712100, China | | QU Yang | College of Agronomy, Northuesi A&F University, Yangling, Shaanxi 712100, China | | FENG Baili | College of Agronomy, Northuesi A&F University, Yangling, Shaanxi 712100, China |
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| Abstract: |
| 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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