机插栽培籼杂交稻的日产量及与株型的关系
何连华,陈多,张驰,田青兰,吴振元,李秋萍,钟晓媛,邓飞,胡剑锋,凌俊英,任万军

The Daily Yield of Medium Hybrid Rice in Machine Transplanting and Its Relationship with Plant Type
HE LianHua,CHEN Duo,ZHANG Chi,TIAN QingLan,WU ZhenYuan,LI QiuPing,ZHONG XiaoYuan,DENG Fei,HU JianFeng,LING JunYing,REN WanJun
表3 机插栽培杂交籼稻品种不同类型间产量构成因素差异
Table 3 Differences in yield components of different types of indica hybrid rice cultivated by machine-transplanting
类型
Type
品种
Variety
有效穗
Effective panicle (×104·hm-2
每穗粒数
Spikelets per panicle
群体颖花量
Group spikelets (×106·hm-2
千粒重
1000-grain weight (g)
结实率
Seed setting
rate (%)
高日产量
High daily yield
天优华占Tianyouhuazhan 322.9±3.3 173.2±5.9 559.2±15.2 26.2±0.6 93.2±0.2
中优295 Zhongyou 295 239.4±0.5 245.5±14.0 587.7±32.9 28.4±0.6 77.1±0.3
繁优609 Fanyou 609 267.5±75 181.9±4.2 486.3±7.3 29.7±0.9 87.7±1.6
宜香优1108 Yixiangyou 1108 274.7±0.5 176.0±18.2 483.3±49.3 30.7±0.1 85.5±1.7
内5优39 Nei 5 you 39 281.5±17.1 165.9±5.4 467.3±36.7 32.0±0.3 88.6±0.4
蓉18优2348 Rong 18 you 2348 248.5±1.5 196.3±3.4 487.8±6.9 31.5±0.5 84.8±4.7
吉优9号 Jiyou 9 261.4±1.1 188.6±0.8 493.1±3.6 29.4±0.5 88.0±2.1
晶两优534 Jingliangyou 534 336.4±3.0 196.0±0.4 659.2±4.8 23.1±0.1 93.2±1.5
C两优华占 C liangyouhuazhan 334.3±6.7 212.9±4.1 711.7±21.0 23.6±0.2 84.6±1.7
Y两优1号 Y liangyou 1 295.0±1.5 185.1±4.1 546.0±15.0 27.9±0.4 87.0±1.3
均值Mean 286.1±34.9ab 192.1±23.1a 548.2±83.0a 28.2±3.1c 87.0±4.6a
中日产量
Medium daily yield
蜀优217 Shuyou 217 273.5±2.3 165.6±4.0 453.1±13.3 30.4±0.7 90.3±2.1
花香优1618Huaxiangyou 1618 256.8±4.8 166.3±0.3 427.2±7.2 33.6±0.6 78.4±0.4
F优498 Fyou 498 241.1±1.3 184.2±3.0 444.1±7.7 32.1±0.5 92.1±0.6
川优8377 Chuanyou 8377 287.1±0.8 153.2±4.7 440.0±14.7 30.5±0.1 85.5±1.0
宜香优7633 Yixiangyou 7633 297.5±16.7 184.6±2.6 549.1±28.3 29.7±0.3 81.7±0.2
宜香优2168 Yixiangyou 2168 329.2±1.5 111.7±0.2 367.9±2.1 33.4±0.3 84.8±4.7
德优4727 Deyou 4727 261.4±4.8 168.6±0.9 440.7±9.5 34.5±0.5 90.6±0.4
绿优4923 Lvyou 4923 285.9±10.2 158.4±5.5 452.3±2.5 31.4±0.9 80.4±0.5
两优2161 Liangyou 2161 281.1±0.8 172.5±3.8 484.7±10.1 30.0±0.2 90.4±0.7
Y两优585 Y liangyou 585 300.3±0.8 187.1±3.7 562.0±9.7 26.5±0.2 88.6±0.2
隆两优1206 Longliangyou 1206 312.9±5.8 175.7±1.9 549.8±15.9 26.1±0.5 88.5±2.4
晶两优1377 Jiangliangyou 1377 299.0±17.0 236.1±0.3 705.9±39.2 23.4±0.3 84.4±0.5
晶两优华占 Jiangliangyouhuazhan 338.1±0.2 210.0±2.4 710.1±8.3 22.6±0.5 86.2±1.6
均值Mean 289.5±27.8a 174.9±29.2b 506.7±105.1b 29.5±3.8b 86.3±4.3a
低日产量
Low daily yield
中9优2号 Zhong 9 you 2 285.9±3.0 173.4±2.1 495.7±9.8 28.0±0.6 86.4±1.3
渝优7109 Yuyou 7109 276.0±4.3 220.5±9.2 608.7±31.0 25.3±0.5 80.0±2.1
渝香203 Yuxiang 203 276.3±0.5 169.0±9.1 466.8±24.8 30.7±0.7 87.0±0.9
丰优香占 Fengyouxiangzhan 240.2±3.3 208.6±5.3 501.0±11.1 28.8±0.3 86.7±2.7
德优4923 Deyou 4923 275.8±2.6 179.9±4.1 496.0±6.8 33.4±0.3 74.2±1.3
宜香优2115 Yixiangyou 2115 259.1±3.3 140.4±5.3 363.9±16.2 36.0±0.4 90.1±1.2
宜香4245 Yixiang 4245 271.4±2.8 202.0±7.8 548.2±24.2 29.5±0.2 83.9±2.5
旌优127 Jingyou 127 337.3±4.5 126.5±3.9 426.9±18.8 29.4±0.4 90.2±1.9
川优6203 Chuanyou 6203 277.3±3.3 140.9±1.5 390.8±4.0 30.5±0.2 87.5±2.2
宜香3728 Yixiang 3728 279.6±2.6 154.2±3.0 431.4±12.2 35.6±0.3 84.9±4.1
隆两优1146 Longliangyou 1146 334.7±19.1 135.3±1.6 452.8±22.0 33.6±0.6 92.6±1.4
均值Mean 283.0±28.9b 168.3±31.9c 471.1±69.9c 31.0±3.3a 85.8±5.1a
F F-value 5.0 230.1** 68.7** 805.1** 3.4