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1 绿色超级稻品种的产量及其构成因素
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Table 1 Grain yield and its components of green super rice
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年/品种 Year/variety | 产量 Grain yield (t hm-2) | 穗数 Panicle number (m2) | 每穗粒数 Spikelets per panicle | 总颖花数 Total spikelets (×103 m-2) | 结实率 Seed-setting rate (%) | 千粒重 1000-grain weight (g) | 2016 | | | | | | | 扬粳4038 YJ-4 (CK1) | 8.75 b | 263 b | 141 a | 37.1 cd | 85.8 c | 28.5 bc | 武运粳24 WYJ-24 | 9.81 a | 288 a | 139 a | 40.0 b | 88.4 b | 27.4 f | 连粳7号 LJ-7 | 9.43 b | 310 a | 124 b | 38.4 c | 90.9 a | 27.6 ef | 宁粳1号 NJ-1 (CK2) | 8.68 b | 299 a | 122 b | 36.5 d | 85.4 c | 28.0 de | 淮稻13 HD-13 | 9.78 a | 266 b | 142 a | 37.8 c | 88.4 b | 29.2 a | 武运粳30 WYJ-30 | 9.86 a | 288 a | 146 a | 42.0 a | 87.6 b | 27.9 de | 2017 | | | | | | | 扬粳4038 YJ-4 (CK1) | 9.05 b | 261 b | 143 a | 37.3 cd | 84.8 c | 28.7 b | 武运粳24 WYJ-24 | 9.61 a | 292 a | 137 a | 40.0 b | 88.8 b | 27.6 ef | 连粳7号 LJ-7 | 9.69 a | 314 a | 122 b | 38.3 c | 91.3 a | 27.4 f | 宁粳1号 NJ-1 (CK2) | 8.62 b | 297 a | 124 b | 36.8 d | 84.4 c | 28.2 cd | 淮稻13 HD-13 | 9.88 a | 268 b | 144 a | 38.6 c | 88.0 b | 29.4 a | 武运粳30 WYJ-30 | 9.94 a | 292 a | 142 a | 41.5 a | 87.4 b | 27.7 ef | 方差分析 Analysis of variance | | | | | | 年F值 F for year (Y) | NS | NS | NS | NS | NS | NS | 品种F值 F for variety (V) | 15.7** | 11.8** | 8.65** | 20.7** | 10.2** | 3.67* | 年×品种F值 F for Y × V | NS | NS | NS | NS | NS | NS |
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