| 日光温室番茄畦上覆膜沟灌增产和节水效果分析 |
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| 引用本文： | 贾松涛,朱青艳,高静,孙宝祥,魏建文,白轶.日光温室番茄畦上覆膜沟灌增产和节水效果分析[J].中国蔬菜,2011(Z1). |
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| 作者姓名： | 贾松涛 朱青艳 高静 孙宝祥 魏建文 白轶 |
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| 作者单位： | 北京市通州区农业技术推广站;北京市通州区种植业服务中心; |
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| 基金项目： | 现代农业产业技术体系北京市果类蔬菜创新团队项目 |
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| 摘 要： | 以番茄品种东圣1号为试材,以传统沟灌为对照,研究了畦上覆膜沟灌(膜上沟灌和膜下沟灌)对番茄生长、产量及水分生产效率的影响。结果表明:在灌水量减少的情况下,膜上沟灌保持根区0～40cm土层墒情的能力高于其他灌溉方式;膜下沟灌更有利于番茄的生长发育,植株长势较好,并且较传统沟灌显著增产11.34%;相对于传统沟灌,膜上沟灌和膜下沟灌分别节约灌溉用水31.33%和27.00%,水分生产效率提高50%以上。
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| 关 键 词： | 番茄 覆膜沟灌 产量 水分生产效率 |
Analysis of Yield Increase and Water-saving Effect in Film-mulched Irrigation on Greenhouse Tomato |
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| JIA Song-tao,ZHU Qing-yan,GAO Jing,SUN Bao-xiang,WEI Jian-wen,BAI Yi.Analysis of Yield Increase and Water-saving Effect in Film-mulched Irrigation on Greenhouse Tomato[J].China Vegetables,2011(Z1). |
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| Authors: | JIA Song-tao ZHU Qing-yan GAO Jing SUN Bao-xiang WEI Jian-wen BAI Yi |
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| Institution: | JIA Song-tao1,ZHU Qing-yan1,GAO Jing1,SUN Bao-xiang1,WEI Jian-wen1,BAI Yi2 (1Tongzhou Agricultural Technology Extension Station,Beijing 102200,China,2Plant Industry Service Center of Tongzhou District,China) |
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| Abstract: | Impact of furrow irrigation above mulch and under mulch on'Dongsheng No.1'tomato's growth,yield and water use efficiency were studied with conventional furrow irrigation as the control.The results showed that soil water content was maintained with certain scopes,more readily with furrow irrigation above mulch.Tomato growth was more preferable with furrow irrigation under mulch,and less prone to senescence.Yield of furrow irrigation under mulch was increased significantly by 11.34% than the conventional furr... |
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| Keywords: | Tomato Film-mulched irrigation Yield Water use efficiency |
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