| 温室滴灌施肥水肥耦合对无土栽培樱桃番茄产量的影响 |
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| 引用本文： | 王荣莲,于健,谭玉梅,赵永来,张俊生.温室滴灌施肥水肥耦合对无土栽培樱桃番茄产量的影响[J].灌溉排水学报,2009(4). |
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| 作者姓名： | 王荣莲 于健 谭玉梅 赵永来 张俊生 |
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| 作者单位： | 内蒙古水利科学研究院;呼和浩特市水利勘测设计院;内蒙古农业大学; |
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| 基金项目： | 内蒙古自治区科技计划项目(20020707) |
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| 摘 要： | 对温室内无土栽培的樱桃番茄在不同生育阶段进行了不同的水肥耦合试验,旨在揭示番茄产量与灌水量及施肥配比的内在关系。结果表明:灌水量、施肥配比及二者的交互作用对番茄产量的影响都极显著;生育期最优灌水量为8467.2 m3/hm2,最优施肥配比为N∶P2O5∶K2O=2∶1∶3;6~11月份的最优灌水量都为试验的高水,6、7月的最优施肥配比为N∶P2O5∶K2O=2∶1∶2,8~11月的最优施肥配比为N∶P2O5∶K2O=2∶1∶3。
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| 关 键 词： | 滴灌施肥 水肥耦合 无土栽培 樱桃番茄 |
Impacts of Water and Fertilizer Coupling on Landless Planting Cherry-Tomatoes Vegetative Yield under Drip Fertigation in Greenhouse |
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| WANG Rong-lian,YU Jian,TAN Yu-mei,ZHAO Yong-lai,ZHANG Jun-sheng.Impacts of Water and Fertilizer Coupling on Landless Planting Cherry-Tomatoes Vegetative Yield under Drip Fertigation in Greenhouse[J].Journal of Irrigation and Drainage,2009(4). |
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| Authors: | WANG Rong-lian YU Jian TAN Yu-mei ZHAO Yong-lai ZHANG Jun-sheng |
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| Institution: | 1.Inner Mogonlia Institute of Water Resources Research;Huhhot 010020;China;2.Huhhot Water Conservancy Reconnaissance Designing Institute;3.Inner Mogonlia Agricultural University;Huhhot 010018;China |
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| Abstract: | This paper's main purpose was to discover the internal relation between the tomatoes' yield and the amount of irrigation and fertilization ratio by carrying out the different experiments of water and fertilizer coupling on the landless planting tomatoes' different growth stage in the greenhouse.The results showed that both the amount of irrigation and fertilization ratio together with their interaction had remarkable influence on the tomatoes' yield.The most appropriate amount of irrigation was about 8467.2... |
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| Keywords: | drip fertigation water and fertilizer coupling landless planting cherry-tomato |
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