绿色超级稻品种的农艺与生理性状分析
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许阳东,朱宽宇,章星传,王志琴,杨建昌
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Analysis in agronomic and physiological traits of green super rice
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Yang-Dong XU,Kuan-Yu ZHU,Xing-Chuan ZHANG,Zhi-Qin WANG,Jian-Chang YANG
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表6 绿色超级稻茎中非结构性碳水化合物(NSC)转运率、糖花比和收获指数
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Table 6 Remobilization of non-structural carbohydrates (NSC) sugar-spikelet ratio and harvest index of green super rice
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年/品种 Year/variety | 茎与鞘中NSC NSC in stems and sheaths (g m-2) | NSC转运率 NSC remobilization (%) | 抽穗期糖花比 NSC per spikelet at heading (mg spikelet-1) | 收获指数 Harvest index (×100) | 抽穗期 Heading | 成熟期 Maturity | 2016 | | | | | | 扬粳4038 YJ-4 (CK1) | 194 de | 138 cd | 28.9 b | 5.23 b | 48.9 cd | 武运粳24 WYJ-24 | 230 bc | 143 ab | 37.8 a | 5.75 a | 51.1 a | 连粳7号 LJ-7 | 229 bc | 136 cd | 40.6 a | 5.96 a | 51.0 a | 宁粳1号 NJ-1 (CK2) | 190 e | 133 de | 30.0 b | 5.21 b | 49.4 c | 淮稻13 HD-13 | 225 c | 131 e | 41.8 a | 5.95 a | 50.6 ab | 武运粳30 WYJ-30 | 245 a | 140 bc | 42.9 a | 5.83 a | 50.2 b | 2017 | | | | | | 扬粳4038 YJ-4 (CK1) | 198 d | 140 bc | 29.3 b | 5.31 b | 48.6 d | 武运粳24 WYJ-24 | 234 b | 145 a | 38.0 a | 5.85 a | 50.7 ab | 连粳7号 LJ-7 | 233 b | 140 bc | 39.9 a | 6.08 a | 50.5 ab | 宁粳1号 NJ-1 (CK2) | 188 e | 129 e | 31.4 b | 5.11 b | 48.5 d | 淮稻13 HD-13 | 223 c | 129 e | 42.2 a | 5.78 a | 50.8 ab | 武运粳30 WYJ-30 | 241 a | 138 cd | 42.7 a | 5.81 a | 51.2 a | 方差分析 Analysis of variance | | | | | 年F值 F for year (Y) | NS | NS | NS | NS | NS | 品种F值 F for variety (V) | 11.5** | 5.21** | 10.4** | 11.2** | 12.6** | 年×品种F值 F for Y × V | NS | NS | NS | NS | NS |
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