| 不同灌溉方式对渭北果园土壤水分及水分利用的影响 |
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| 引用本文： | 李敏敏,安贵阳,郭燕,赵政阳.不同灌溉方式对渭北果园土壤水分及水分利用的影响[J].干旱地区农业研究,2011,29(4):174-179. |
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| 作者姓名： | 李敏敏 安贵阳 郭燕 赵政阳 |
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| 作者单位： | 西北农林科技大学园艺学院,陕西,杨凌,712100 |
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| 基金项目： | 国家现代农业技术体系专项(nycytx-08-01-03) |
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| 摘 要： | 为了筛选适合渭北黄土高原苹果园的节水灌溉方式,以陕富6号苹果为试材,研究了不同灌溉方式下0～1 m土壤含水率的动态变化规律、土壤储水量和水分利用效率.结果表明:(1)3～10月份,不同层次土壤含水率由高到低为:膜下滴灌＞膜下沟溉≈滴灌＞沟灌＞不灌溉,覆膜与不覆膜之间比较,膜下沟灌＞沟灌,膜下滴灌＞滴灌.(2)6月15日...
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| 关 键 词： | 苹果 膜下滴灌 土壤含水率 水分利用效率 |
Effects of different irrigation patterns on soil water and WUE in Weibei apple orchard |
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| LI Minmin,AN Guiyang,GUO Yan,ZHAO Zhengyang.Effects of different irrigation patterns on soil water and WUE in Weibei apple orchard[J].Agricultural Research in the Arid Areas,2011,29(4):174-179. |
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| Authors: | LI Minmin AN Guiyang GUO Yan ZHAO Zhengyang |
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| Institution: | LI Min-min,AN Gui-yang,GUO Yan,ZHAO Zheng-yang(College of Horticulture,Northwest A & F University,Yangling,Shaanxi 712100,China) |
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| Abstract: | In order to choose a water-saving and water conservation pattern suitable for Weibei apple orchard,the trees of Shannxi Fuji 6 were used as research materials to study the effects of different types of irrigation on soil water dynamic and soil water storage within 0~1 m soil layer.The results showed that:(1) As for soil water content,drip irrigation under mulch was the highest among 5 treatments,then irrigation under mulch and drip irrigation,the furrow irrigation third,while they were all higher then no-ir... |
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| Keywords: | apple drip irrigation under mulch soil water content WUE |
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