马铃薯品种在冬闲稻田的稳定性和适应性评价
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李璐, 杨丹, 王素华, 万国安, 蒋万, 李树举, 张曙光, 李兵
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Stability Analysis and Adaptability Evaluation of Potato Cultivars in Winner Paddy Field
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Li Lu, Yang Dan, Wang Suhua, Wan Guoan, Jiang Wan, Li Shuju, Zhang Shuguang, Li Bing
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表4 年份间主要农艺性状的变异系数
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Table 4 The coefficient variation of main agronomic traits %
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年份 Year | 株高 Plant height | 主茎数 Main stem number | 单薯重 Weight per tuber | 单株薯数 Tuber number per plant | 单株薯重 Potato weight per plant | 大中薯率 Large-medium potato rate | 鲜薯产量 Fresh potato yield | 干物质率 Dry matter rate | 2018 | 11.57 | 39.75 | 16.76 | 16.42 | 13.43 | 4.62 | 13.01 | 5.14 | 2019 | 16.53 | 29.08 | 18.87 | 16.89 | 15.98 | 17.41 | 12.22 | 7.11 | 2020 | 30.65 | 42.81 | 27.19 | 23.69 | 15.62 | 13.39 | 19.78 | 6.36 | 平均Average | 19.58 | 37.21 | 20.94 | 19.00 | 15.01 | 11.81 | 15.00 | 6.20 |
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