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| 日光温室茄子冠气温差与环境因子之间的关系研究 | |
| 引用本文： | 彭致功,杨培岭,段爱旺,何晖.日光温室茄子冠气温差与环境因子之间的关系研究[J].华北农学报,2003,18(4):111-113. |
| 作者姓名： | 彭致功 杨培岭 段爱旺 何晖 |
| 作者单位： | 1. 长江科学院水工研究所,湖北,武汉,430010 2. 水利部农田灌溉研究所,河南,新乡,453003 3. 信阳农业高等专科学校,河南,信阳,464000 |
| 基金项目： | 948"项目"以色列灌溉农业高效益水分利用技术"(965121)的部分研究内容 |
| 摘 要： | 系统地研究了日光温室内茄子冠气温差的变化规律与环境因子之间的关系,运用回归方法建立了主要气象因子与冠气温差之间的数量关系。深入分析了不同土壤水分条件下日光温室内茄子冠气温差与土壤含水量的关系,并建立了二者之间的相关方程,得出了诊断茄子水分状况的指标。 |
| 关 键 词： | 日光温室 茄子 冠气温差 环境因子 变化规律 回归方法 |
| 文章编号： | 1000-7091(2003)04-0111-03 |
| 修稿时间： | 2003年5月20日 |
Research on the Relationship Between Canopy-air Disparity and the Canopy Temperature Depression of Eggplant in Solar Greenhouse |
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| PENG Zhi-gong,YANG Pei-ling,DUAN Ai-wang,HE Hui.Research on the Relationship Between Canopy-air Disparity and the Canopy Temperature Depression of Eggplant in Solar Greenhouse[J].Acta Agriculturae Boreali-Sinica,2003,18(4):111-113. | |
| Authors: | PENG Zhi-gong YANG Pei-ling DUAN Ai-wang HE Hui |
| Institution: | PENG Zhi-gong~1,YANG Pei-ling~1,DUAN Ai-wang~2,HE Hui~3 |
| Abstract: | The relationship between canopy-air disparity and environmental factors was discussed compre-hensively in solar-heated greenhouse.Meanwhile,the quantitative relationship between canopy-air disparity and meteorological factors was established,Besides,the correlation analysis between canopy-air disparity and soil water content was studied in detail,which indicated canopy-air disparity has a good relationship with soil water content,Furthermore,the study came up with the water diagnosis index of eggplant in solar-heated greenhouse.The test results showed that the index can reflect soil water status well. |
| Keywords: | Solar greenhouse Eggplant Canopy depression Environmental factors |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |