| 不同灌溉方式对大棚西红柿产量和品质的影响 |
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| 引用本文： | 向东,潘晓勇,刘兆民,段广洪,吕飞,孙治强.不同灌溉方式对大棚西红柿产量和品质的影响[J].中国农村水利水电,2006(5):30-33. |
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| 作者姓名： | 向东 潘晓勇 刘兆民 段广洪 吕飞 孙治强 |
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| 作者单位： | 1. 清华大学精仪系清华至卓绿色制造研发中心,北京,100084
2. 河南农业大学,450002 |
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| 基金项目： | 教育部科学技术研究项目;清华大学校科研和校改项目 |
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| 摘 要： | 采用合理的灌溉方式及相关的灌溉参数，可以有效提高农作物灌溉用水的利用率，并且可以改善农作物的生长特性。以大棚西红柿为供试材料，采用沟灌、滴灌、地下滴灌三种灌溉方式进行试验，分析不同灌溉方式、灌水量、注射深度对大棚西红柿的产量和品质的影响。试验结果表明：地下滴灌的节水效果显著高于沟灌和滴灌；而在地下滴灌试验的比较中，当每次注射水量为0．75L时，西红柿的总产量最高；试验同时表明距离地表约30cm的注射深度最有利于提高西红柿产量。
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| 关 键 词： | 节水灌溉 西红柿 灌溉方式 |
| 文章编号： | 1007-2284（2006）05-0030-04 |
| 收稿时间： | 2005-11-25 |
| 修稿时间： | 2005年11月25 |
Influences of Different Irrigation Methods on the Production and Quality of Green House Tomato |
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| XIANG Dong,PAN Xiao-yong,LIU Zhao-min,DUAN Guang-hong,LU Fei,SUN Zhi-qiang.Influences of Different Irrigation Methods on the Production and Quality of Green House Tomato[J].China Rural Water and Hydropower,2006(5):30-33. |
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| Authors: | XIANG Dong PAN Xiao-yong LIU Zhao-min DUAN Guang-hong LU Fei SUN Zhi-qiang |
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| Institution: | 1. Tsinghua Zhizhuo Green Manufacturing, Research and Development Center, Tsinghua University, Beijing 100084, China; 2. Henan Agricultural University, 450002 |
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| Abstract: | The irrigation efficiency can be enhanced, and the crop growth can be improved if rational irrigation method and proper irrigation parameter are adopted. In order to understand the influences of different irrigation methods, irrigation volume, and depth of injection on the production and quality of crops, experiments of three kinds of irrigation methods, i.e. furrow irrigation, drip irrigation, and subsurface drip irrigation for tomatoes in green house are conducted. The results indicate that the water-saving effect of the subsurface drip irrigation is better than that of the furrow irrigation and drip irrigation, The experiment of subsurface irrigation also shows that the production of tomato will be the highest when the irrigation volume is 0. 75 L per injection and the injection depth is 30 cm below the ground. |
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| Keywords: | water-saving irrigation tomato irrigation |
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