| 温室番茄节水灌溉指标的研究 |
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| 引用本文： | 李建明,邹志荣,付建峰.温室番茄节水灌溉指标的研究[J].沈阳农业大学学报,2000,31(1):110-122. |
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| 作者姓名： | 李建明 邹志荣 付建峰 |
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| 作者单位： | 西北农林科技大学园艺系,陕西杨陵,712100 |
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| 摘 要： | 试验对温室番茄开花坐果期不同灌溉上限进行处理，结果表明：在灌溉上限为土壤相对含水量８５％时，茎粗增长量、根系活力、净光合速率较大，土壤温度下降较小，蒸腾速率相对较低，水分利用效率提高，产量最高。
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| 关 键 词： | 番茄 灌溉指标 温室 节水灌溉 |
| 文章编号： | 1000-1700(2000)01-0110-03 |
| 修稿时间： | 1999-12-16 |
Study on Water-saving Irrigation Index for Greenhouse Tomato |
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| LI Jian-ming ,ZHOU Zhi-rong ,Fur
Jian-feng.Study on Water-saving Irrigation Index for Greenhouse Tomato[J].Journal of Shenyang Agricultural University,2000,31(1):110-122. |
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| Authors: | LI Jian-ming ZHOU Zhi-rong Fur
Jian-feng |
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| Institution: | LI Jian-ming ,ZHOU Zhi-rong ,Fur
Jian-feng ;
(Department of Horticulture, Northwesten Agricultural University, yangting 7121000) |
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| Abstract: | In this paper, by treating the greenhouse tomato with different Water irrigation maximums at its flowering and fruit-bearing stage, the results showed that growth of Stem diameter root activity and net photosynthesis rate were faster, Stronges and higher; the soil temperature drops less slowly, respiratory rate are lower while Water's effective utilization ratio improved and the yield reached the highest. |
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| Keywords: | tomato irrigation index water-saving respiratory rate soil water content |
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