| 高光效大豆光合特性的研究 |
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| 引用本文： | 郝乃斌,杜维广.高光效大豆光合特性的研究[J].大豆科学,1989,8(3):283-287. |
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| 作者姓名： | 郝乃斌 杜维广 |
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| 作者单位： | 中国科学院植物研究所
(郝乃斌，戈巧英，张玉竹，徐继，张国铮，谭克辉)，黑龙江省农业科学院大豆研究所
(杜维广，张桂茹，栾晓燕)，黑龙江省农业科学院大豆研究所(黄承运) |
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| 摘 要： | 我们对高光效大豆(哈79—9440、哈82—7851、哈82—7799)的光合特性进行了研究。结果表明:(1)不同大豆品种(系)间存在着光合单位密度、光合速率、叶绿体DCIP光还原活性和RUBP羧化酶活性的区别。(2)光合速率同RUBP羧化酶活性密切相关。(3)RUBP羧化酶活性同大豆籽粒产量成正相关。因此,估价某品种的光合能力时,除了要考虑光合速率外,对光能的吸收、传递、转换以及光合环的运转效率也应考虑。尤其值得特别注意的是RUBP羧化酶活性。
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| 关 键 词： | 大豆 叶片 高光效 光合特性 |
STUDIES ON THE PHOTOSYNTHETIC PROPERTIES OF SOYBEAN WITH PHOTOSYNTHETIC EFFICIENCY |
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| Hao Naibin Ge Qiaoying Zhang YuzhuXu Ji Zhang Guozheng Tan Kehui.STUDIES ON THE PHOTOSYNTHETIC PROPERTIES OF SOYBEAN WITH PHOTOSYNTHETIC EFFICIENCY[J].Soybean Science,1989,8(3):283-287. |
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| Authors: | Hao Naibin Ge Qiaoying Zhang YuzhuXu Ji Zhang Guozheng Tan Kehui |
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| Abstract: | The photosynthetic properties of soybean with high pho osynthetic efficaency (Ha 79-9440, Ha 82-7851, Ha 82-7799) were studied. The results showed: (1) The density of photosynthetic unit, CO2 assimilation rate , DCIP photoreduction activity and RUBPCase activity of chloroplasts varied from one variety to other: (2) The photosynthetic rate related with RUBPCase activity. (3) The RUBPCase activity was pasitively relative to yield of soybean seed. Therefore, estimation of absorb, turnover, transfer of light energy and revolving rate of photo-synthetic cycle are also important bisaies phctosynthetie rate for evaluating capability of some variety. The RUBPCase activity was very signifieant. |
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| Keywords: | Soybean High photosynthefic efficiency Photosynthetic properties |
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