机插栽培籼杂交稻的日产量及与株型的关系
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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
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The Daily Yield of Medium Hybrid Rice in Machine Transplanting and Its Relationship with Plant Type
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HE LianHua,CHEN Duo,ZHANG Chi,TIAN QingLan,WU ZhenYuan,LI QiuPing,ZHONG XiaoYuan,DENG Fei,HU JianFeng,LING JunYing,REN WanJun
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表6 机插栽培杂交籼稻不同类型穗型特征
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Table 6 Characteristics of panicle types of indica hybrid rice cultivated by machine-transplanting
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类型
Type | 品种
Variety | 穗长
Panicle length (cm) | 单穗重
Single spike weight (g) | 着粒密度
Particle density ( particle /cm) | 高日产量
High daily yield | 天优华占Tianyouhuazhan | 23.2±0.5 | 4.5±0.3 | 6.8±0.03 | | 中优295 Zhongyou 295 | 29.4±0.7 | 5.3±0.3 | 6.5±0.22 | | 繁优609 Fanyou 609 | 23.7±0.2 | 5.2±0.2 | 6.6±0.35 | | 宜香优1108 Yixiangyou 1108 | 29.3±0.9 | 5.1±0.5 | 5.1±0.28 | | 内5优39 Nei 5 you 39 | 28.8±0.1 | 4.9±0.5 | 4.8±0.13 | | 蓉18优2348 Rong 18 you 2348 | 25.7±1.8 | 5.8±0.4 | 6.5±0.30 | | 吉优9号 Jiyou 9 | 27.5±0.6 | 5.2±0.1 | 5.7±0.03 | | 晶两优534 Jingliangyou 534 | 27.7±0.8 | 4.7±0.2 | 6.7±0.01 | | C两优华占 C liangyouhuazhan | 25.5±0.7 | 4.5±0.2 | 6.9±0.07 | | Y两优1号 Y liangyou 1 | 27.8±1.1 | 4.9±0.1 | 5.8±0.11 | | 均值Mean | 26.9±2.2b | 5.0±0.4a | 6.1±0.72a | 中日产量
Medium daily yield
| 蜀优217 Shuyou 217 | 28.1±0.7 | 5.0±0.2 | 5.3±0.27 | | 花香优1618Huaxiangyou 1618 | 29.1±0.1 | 5.2±0.3 | 4.8±0.29 | | F优498 Fyou 498 | 27.3±0.5 | 5.9±0.4 | 5.9±0.14 | | 川优8377 Chuanyou 8377 | 26.3±0.7 | 4.6±0.4 | 5.2±0.34 | | 宜香优7633 Yixiangyou 7633 | 30.1±0.1 | 5.2±0.2 | 5.2±0.28 | | 宜香优2168 Yixiangyou 2168 | 27.4±0.6 | 3.7±0.3 | 3.6±0.26 | | 德优4727 Deyou 4727 | 27.3±1.0 | 5.5±0.2 | 5.4±0.16 | | 绿优4923 Lvyou 4923 | 25.1±0.6 | 4.3±0.1 | 4.8±0.03 | | 两优2161 Liangyou 2161 | 27.3±1.2 | 5.1±0.1 | 5.7±0.16 | | Y两优585 Y liangyou 585 | 28.7±0.6 | 4.8±0.2 | 5.7±0.02 | | 隆两优1206 Longliangyou 1206 | 23.9±0.1 | 4.5±0.1 | 6.3±0.06 | | 晶两优1377 Jiangliangyou 1377 | 27.3±0.1 | 4.6±0.4 | 7.3±0.05 | | 晶两优华占 Jiangliangyouhuazhan | 26.9±0.6 | 4.5±0.2 | 6.7±0.17 | | 均值Mean | 27.3±1.6a | 4.8±0.6b | 5.5±0.93b | 低日产量
Low daily yield | 中9优2号 Zhong 9 you 2 | 27.5±0.1 | 4.7±0.1 | 5.5±0.02 | | 渝优7109 Yuyou 7109 | 28.4±0.1 | 5.1±0.1 | 6.2±0.12 | | 渝香203 Yuxiang 203 | 30.8±0.3 | 5.5±0.1 | 5.1±0.30 | | 丰优香占 Fengyouxiangzhan | 26.8±0.2 | 5.5±0.4 | 6.8±0.04 | | 德优4923 Deyou 4923 | 26.9±0.6 | 4.7±0.3 | 5.4±0.28 | | 宜香优2115 Yixiangyou 2115 | 30.2±1.3 | 5.0±0.2 | 4.4±0.09 | | 宜香4245 Yixiang 4245 | 30.1±0.6 | 5.6±0.1 | 5.6±0.06 | | 旌优127 Jingyou 127 | 24.6±0.9 | 3.7±0.1 | 4.7±0.09 | | 川优6203 Chuangyou 6203 | 28.9±1.6 | 4.2±0.1 | 4.5±0.25 | | 宜香3728 Yixiang 3728 | 28.6±1.1 | 4.5±0.1 | 4.4±0.28 | | 隆两优1146 Longliangyou 1146 | 23.7±0.1 | 4.4±0.2 | 5.2±0.04 | | 均值Mean | 27.9±2.3a | 4.8±0.6b | 5.3±0.77c |
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