强再生力水稻品种碳氮营养与激素生理特征研究
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黄素华, 林席跃, 雷正平, 丁在松, 赵明
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Physiological characters of carbon, nitrogen, and hormones in ratooning rice cultivars with strong regeneration ability
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HUANG Su-Hua, LIN Xi-Yue, LEI Zheng-Ping, DING Zai-Song, ZHAO Ming
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表5 再生力与不同部位叶片、叶鞘和茎秆的SS、淀粉和NSC含量的相关性
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Table 5 Correlation between the biomass and the contents of SS, starch, and NSC in different parts of leaves, sheaths, and stems
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器官 Organ | 部位 Site | 可溶性糖 SS | 淀粉 Starch | 非结构性碳水化合物 NSC | R2 | F | P | R2 | F | P | R2 | F | P | 叶片Leaf | 上部 Upper | 0.0684 | 0.8077 | 0.3881 | 0.1077 | 1.3276 | 0.2737 | 0.1593 | 2.0851 | 0.1766 | 下部 Lower | 0.0150 | 0.1678 | 0.6900 | 0.1692 | 2.2408 | 0.1625 | 0.1029 | 1.2623 | 0.2851 | 叶鞘Sheath | 上部 Upper | 0.0002 | 0.0026 | 0.9603 | 0.1917 | 2.6093 | 0.1345 | 0.0706 | 0.8362 | 0.3801 | 下部 Lower | 0.2005 | 2.7586 | 0.1249 | 0.0784 | 0.9356 | 0.3542 | 0.1709 | 2.2681 | 0.1602 | 茎秆Stem | 上部 Upper | 0.3241 | 5.2743 | 0.0423 | 0.2771 | 4.2160 | 0.0646 | 0.3317 | 5.4589 | 0.0394 | 下部 Lower | 0.4442* | 8.7913 | 0.0129 | 0.9000** | 98.9956 | 0.0000 | 0.8303** | 53.8256 | 0.0000 |
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