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双季杂交晚粳稻超高产形成特征
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许轲1, 张军1, 花劲1, 张洪程1,*, 周培建2, 程飞虎2, 黄大山2, 陈忠平2, 陈国梁3, 戴其根1, 霍中洋1, 魏海燕1, 高辉1 |
Yield Components and Population Characteristics of Super-High-Yielding LateJaponica Hybrid Rice in Double-Cropping Rice Area
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XU Ke 1, ZHANG Jun 1, HUA Jin 1, ZHANG Hong-Cheng 1,*, ZHOU Pei-Jian 2, CHENG Fei-Hu 2, HUANG Da-Shan 1, CHEN Zhong-Ping 2, CHEN Guo-Liang 3, DAI Qi-Gen 1, HUO Zhong-Yang 1, WEI Hai-Yan 1, GAO Hui 1
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图4 不同产量水平杂交晚粳稻不同生育时期干物质积累量 MY: 中产; HY: 高产; SHY: 超高产; N-n: 有效分蘖临界叶龄期; J: 拔节期; H: 抽穗期; MK: 乳熟期; W: 蜡熟期; M: 成熟期。 Fig. 4 Dry matter accumulation of late japonica hybrid rice at each growth period MY: medium yield; HY: high yield; SHY: super-high yield; N-n: critical leaf-age for productive tillers; J: jointing; H: heading; MK: milky stage; W: waxy stage; M: maturity. |
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