| 干辣椒品种资源生理特性的初步研究 |
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| 引用本文： | 阳文龙,刘志敏,肖深根,龚石洋,陈正超. 干辣椒品种资源生理特性的初步研究[J]. 湖南农业大学学报(自然科学版), 2002, 28(2): 116-117,127 |
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| 作者姓名： | 阳文龙 刘志敏 肖深根 龚石洋 陈正超 |
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| 作者单位： | 1. 中国科学院植物研究所,北京,100093
2. 湖南农业大学植物科学技术学院,湖南,长沙,410128 |
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| 基金项目： | 国家农业部资助项目 [96农 - 14 - 0 2 - 0 5 (2 ) ] |
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| 摘 要： | 于21个干辣椒品种的始花期，测定植株主茎自上而下数第三片已完全展 形味的光合速率，蒸腾速率、水分利用率及叶绿素含量，结果表明，所测指标在品种间存在极显著差异，其中，光合速率与水分利用率及叶绿素含量之间，水分利用率与叶绿素含量之间呈极显著正相关和偏正相关，水分利用率与蒸腾速率之间呈极显著负相关和偏负相关。
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| 关 键 词： | 品种资源 干辣椒 生理特性 相关性 |
| 文章编号： | 1007-1032(2002)02-0116-02 |
Physiological Characters of Hot Pepper Varieties |
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| YANG Wen long ,LIU Zhi min ,XIAO Shen gen ,GONG Shi yang ,CHEN Zheng chao. Physiological Characters of Hot Pepper Varieties[J]. Journal of Hunan Agricultural University, 2002, 28(2): 116-117,127 |
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| Authors: | YANG Wen long LIU Zhi min XIAO Shen gen GONG Shi yang CHEN Zheng chao |
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| Affiliation: | YANG Wen long 1,LIU Zhi min 2,XIAO Shen gen 2,GONG Shi yang 2,CHEN Zheng chao 2 |
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| Abstract: | To study the variety differences in photosynthetic rate, transpiration rate, water use efficiency and chlorophyll contents, and to clarify the relationships of these physiological characteristics among varieties, the leaves of 21 hot pepper varieties from different districts of China were measured at their first bloom stage. The main results are as follows.Among the varieties, significant differences exist in the measured physiological characters. Photosynthetic rate is positively related to water use efficiency and chlorophyll contents, the same as water use efficiency to chlorophyll contents, while water use efficiency to transpiration rate is negatively related. |
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| Keywords: | hot pepper physiological character relativity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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