Research on Experiment and Simulation of Soil Water Movement of Alternate Drip Irrigation with No Plant

机译：无植物交替滴灌土壤水分运移实验与模拟研究

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Alternate irrigation is a new phenomenon of water saving irrigation.The Water using efficiency was affected by drainage flow and irrigation time is different because the alternate drip irrigation is different from conventional drip irrigation.In this paper,we studied soil water movement under three different drip flows (2L/h,4L/h and 8L/h).The Hydrns-2D simulation results of water contents were found to be in agreement with the experiment observations.The results support the use of the Hydrus-2D as a tool to simulate the soil water movement with plant and to make sure drip flow and irrigation time.

机译：交替灌溉是一种节水灌溉的新现象。由于交替滴灌与常规滴灌不同，水的利用效率受排水流量和灌溉时间的影响而不同。流量（2L / h，4L / h和8L / h）。发现Hydrns-2D的水含量模拟结果与实验观察结果一致，这些结果支持使用Hydrus-2D作为模拟工具土壤水与植物的运动，并确保滴水流量和灌溉时间。

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来源
《Effective Utilization of Agricultural Soil amp; Water Resources and Protection of Environment》|2006年|277-283|共7页
会议地点 Nanjing(CN);Nanjing(CN)
作者
ZHU Zhuohui; rnWANG Weijun; rnZHAO Fujun; rnWANG Dengke; rnYE Zhouyuan;
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作者单位

Zhou Qingyun@Center for Agricultural Water Research in China,China Agricultural University,Beijing,100083,China--Kang Shaozhong@Center for Agricultural Water Research in China,China Agricultural University,Beijing,100083,China--Zhang Baozhong@Center for Agricultural Water Research in China,China Agricultural University,Beijing,100083,China--Hu Meng@Center for Agricultural Water Research in China,China Agricultural University,Beijing,100083,China--;

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原文格式 PDF
正文语种 eng
中图分类农田基本建设、农垦;
关键词
alternate irrigation; water saving irrigation; soil water movement; simulation;

机译：交替灌溉；节水灌溉；土壤水分运动；模拟;

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专利

1. HYDRUS simulations of the effects of dual-drip subsurface irrigation and a physical barrier on water movement and solute transport in soils. [J] . El-Nesr M. N., Alazba A. A., Simunek J. Irrigation Science . 2014,第2期

机译：HYDRUS模拟双重滴灌地下灌溉和物理屏障对土壤中水运动和溶质运移的影响。
2. HYDRUS-2D simulations of water and potassium movement in drip irrigated tropical soil container cultivated with sugarcane [J] . Grecco Katarina L., de Miranda Jarbas H., Silveira Lais K., Agricultural Water Management . 2019,第期

机译：甘蔗植物灌溉热带土壤容器中水和钾运动的水和钾运动模拟
3. Soil water movement in the unsaturated zone of an inland arid region: Mulched drip irrigation experiment [J] . Han Dongmei, Zhou Tiantian Journal of Hydrology . 2018,第期

机译：内陆干旱地区不饱和区土壤水运动：覆盖滴灌实验
4. Research on Experiment and Simulation of Soil Water Movement of Alternate Drip Irrigation with No Plant [C] . Effective Utilization of Agricultural Soil Water Resources and Protection of Environment . 2007

机译：不含植物的交替滴灌的土壤水运动实验与仿真研究
5. Electrokinetic management of nitrate movement in drip irrigated soils. [D] . Jia, Xinhua. 2004

机译：滴灌土壤中硝酸盐运动的电动管理。
6. Deficit Alternate Drip Irrigation Increased Root-Soil-Plant Interaction Tomato Yield and Quality [O] . Jingwei Wang, Yuan Li, Wenquan Niu 2020

机译：亏缺交替滴灌增加了根-土-植物的相互作用番茄的产量和品质
7. Numerical simulation of soil water dynamics as a decision support system for irrigation management in drip-irrigated hedgerow olive orchards [O] . Egea Gustavo, Díaz-Espejo Antonio, Fernández Luque José Enrique 2015

机译：滴灌树篱橄榄园土壤水分动力学数值模拟作为灌溉管理决策支持系统

Research on Experiment and Simulation of Soil Water Movement of Alternate Drip Irrigation with No Plant

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