绿色超级稻品种的农艺与生理性状分析
许阳东,朱宽宇,章星传,王志琴,杨建昌

Analysis in agronomic and physiological traits of green super rice
Yang-Dong XU,Kuan-Yu ZHU,Xing-Chuan ZHANG,Zhi-Qin WANG,Jian-Chang YANG
表1 绿色超级稻品种的产量及其构成因素
Table 1 Grain yield and its components of green super rice
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
FF for year (Y) NS NS NS NS NS NS
品种FF for variety (V) 15.7** 11.8** 8.65** 20.7** 10.2** 3.67*
年×品种FF for Y × V NS NS NS NS NS NS