谷子苗期对低温胁迫的生理生化响应
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杜杰, 苏福丽, 夏清, 智慧, 王文霞
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Physiological and Biochemical Responses of Foxtail Millet to Low Temperature Stress at Seedling Stage
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Du Jie, Su Fuli, Xia Qing, Zhi Hui, Wang Wenxia
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表1 低温胁迫对谷子幼苗农艺性状的影响
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Table 1 Effects of low temperature stress on agronomic characteristics of foxtail millet seedlings
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品种 Cultivar | 处理 Treatment | 苗高 Seedling height (cm) | 鲜重(mg/100株) Fresh weight (mg/100 plants) | 干重(mg/100株) Dry weight (mg/100 plants) | JG21 | 处理前 | 28.80b | 166.44d | 24.51g | | 低温处理3 d后 | 27.37b | 197.08c | 37.12d | | 对照处理3 d后 | 30.87a | 282.83a | 41.86b | | 恢复处理3 d后 | 28.43b | 208.55bc | 39.23c | | 对照恢复3 d后 | 31.67a | 296.85a | 44.05a | CN48 | 处理前 | 21.87c | 152.13e | 23.03h | | 低温处理3 d后 | 18.70d | 166.44d | 31.84f | | 对照处理3 d后 | 22.60c | 197.08c | 34.13e | | 恢复处理3 d后 | 19.17d | 179.50d | 33.82e | | 对照恢复3 d后 | 23.47c | 218.55b | 37.69d |
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