| 小麦作物光合生产模拟研究 |
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| 引用本文： | 郑有飞,颜景义.小麦作物光合生产模拟研究[J].南京气象学院学报,1995,18(4):566-571. |
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| 作者姓名： | 郑有飞 颜景义 |
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| 作者单位： | 南京气象学院应用气象学系，河南省延津县气象局 |
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| 摘 要： | 以生物学原理为基础，建立了小麦干物质增长的动态模式。该模式考虑了小麦株型、群体光分布、群体光合作用、呼吸作用及同化物分配。输入简单易测的因子，可计算得到光合速率值、群体光分布特征值、群体光合量、呼吸作用速率以及分部位干物重量等，其计算值与这关测值较吻合。
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| 关 键 词： | 小麦 光合生产 产量 模拟 |
NUMERICAL STUDY OF WHEAT PHOTOSYNTHETIC PRODUCTION |
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| Zheng Youfei,Yan Jingyi Wan Changjian,Ge Hongmei,Yang Zhimin.NUMERICAL STUDY OF WHEAT PHOTOSYNTHETIC PRODUCTION[J].Journal of Nanjing Institute of Meteorology,1995,18(4):566-571. |
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| Authors: | Zheng Youfei Yan Jingyi Wan Changjian Ge Hongmei Yang Zhimin |
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| Abstract: | A dynamic model of wheat dry matter accumulation is established on biological princi-ples. The model takes into account the stand shape,light distribution in the population,its netplhotosynthesis,respiration,and distribution of assimilated preducts. Obtained by feeding simpleparameters into the model are results of net photosynthetic rate,eigenvaiues of in-colony lightdistribution and net photosynthesis, respiration,and dry matter weights in leaves stems,rootsand ears. The model is found to be of easy use. |
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| Keywords: | wheat photosynthetic preduction vieid simulation |
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