| 浅析灌溉对作物根系及产量的影响 |
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| 引用本文： | 李夏.浅析灌溉对作物根系及产量的影响[J].江西植保,2014(2):188-190. |
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| 作者姓名： | 李夏 |
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| 作者单位： | 德州学院生态与园林建筑学院,山东德州253023 |
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| 摘 要： | 结合文献资料,从作物根系的水平分布、垂直分布、硝态氮运移及产量等几个方面,概述了不同灌溉量和灌溉方式对作物的影响,分析了滴灌、渗灌等微灌技术的应用。最后,针对经济林木生产的实际现状,进行了展望：探索一种成本低、简单易操作、便于推广应用的灌溉措施更具有理论和实践意义。
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| 关 键 词： | 灌溉 根系水平分布 根系垂直分布 产量 |
Research Progress of Effect of Irrigation on Root and Yield of Crops |
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| LI Xia.Research Progress of Effect of Irrigation on Root and Yield of Crops[J].Jiangxi Plant Protection,2014(2):188-190. |
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| Authors: | LI Xia |
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| Institution: | LI Xia (College of Ecology and Garden Architecture, Dezhou University, Dezhou 253023, China) |
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| Abstract: | According to the information of literature, this paper summarized the effects of irrigation quantity and irrigation methods on crops from the horizontal distribution and vertical distribution of crops root, nitrate nitrogen migration and production. At the same time, the application of drip irrigation and micro-irrigation technology was analyzed. Finally, the problems lying in current actual situation of economic forest production and the aspects are described. To explore an irrigation measure of low cost, simple, easy to operate, convenient for popularization and application is more theoretical and practical significance. |
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| Keywords: | irrigation the horizontal distribution of crops root vertical distribution of crops root yield |
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