| 福建龙海太阳辐射与粮食作物光合生产关系研究 |
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| 引用本文： | 苏松涛,李义珍,李小萍,陈少珍,姜照伟.福建龙海太阳辐射与粮食作物光合生产关系研究[J].福建农业学报,2011,26(1):33-44. |
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| 作者姓名： | 苏松涛 李义珍 李小萍 陈少珍 姜照伟 |
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| 作者单位： | 苏松涛,SU Song-tao(福建省龙海市气象局,福建,龙海,363100);李义珍,李小萍,姜照伟,LI Yi-zhen,LI Xiao-ping,JIANG Zhao-wei(福建省农业科学院水稻研究所,福建,福州,350019);陈少珍,CHEN Shao-zhen(福建省龙海市农业技术推广站,福建,龙海,363100) |
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| 基金项目： | 福建省科技计划重点项目，福建省科技计划重大专项，福建省农业厅科技项目，福建省农业科学院科技创新团队建设基金 |
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| 摘 要： | 为了提高粮食作物光合生产力,2006～2009年在福建省龙海市设研究基点,观测太阳辐射和粮食作物的光合生产.①依据太阳辐射和日照百分率,建立龙海分季节月太阳总辐射经验计算式.②太阳辐射与干物质积累量和经济产量呈正相关,水稻齐穗至成熟期的太阳辐射对稻谷产量有决定性影响.③龙海基点早稻、晚稻、马铃薯等一年三熟作物全生育期平...
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| 关 键 词： | 太阳辐射 水稻 马铃薯 光能利用率 光合生产潜力 |
Solar radiation and photosynthetic production of grain crops in Longhai,Fujian |
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| SU Song-tao,LI Yi-zhen,LI Xiao-ping,CHEN Shao-zhen,JIANG Zhao-wei.Solar radiation and photosynthetic production of grain crops in Longhai,Fujian[J].Fujian Journal of Agricultural Sciences,2011,26(1):33-44. |
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| Authors: | SU Song-tao LI Yi-zhen LI Xiao-ping CHEN Shao-zhen JIANG Zhao-wei |
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| Institution: | SU Song-tao1,LI Yi-zhen2,LI Xiao-ping2,CHEN Shao-zhen3,JIANG Zhao-wei2(1.Longhai Meteorological Bureau,Longhai,Fujian 363100,China,2.Institute of Rice,Fujian Academy of Agricultural Sciences,Fuzhou,Fujian 350019,3.Longhai Agricultural Technology Extension Station,China) |
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| Abstract: | In order to improve the photosynthetic productivity of crops,an experimental site was set to observe solar radiation and photosynthetic production of crops in Longhai,Fujian from 2006 to 2009.The results showed that(1) based on solar radiation and sunshine rate,an empirical formula for calculating the monthly,seasonal radiation in Longhai was established;(2) a positive correlation between solar radiation and plant's dry matter accumulation and economic yield was found-the solar radiation during the period b... |
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| Keywords: | solar radiation rice potato solar energy use efficiency photosynthetic productive potential |
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