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A Soil Water Simulation Model for Wheat Field with Temporary Ditches

文献类型： 会议论文

第一作者： Chunlin Shi

作者： Chunlin Shi 1 ; Yang Liu 1 ; Shouli Xuan 1 ; Zhiqing Jin 1 ;

作者机构： 1.Institute of Agricultural Economics and Information/Key Laboratory of Agricultural Environment in Lower Reaches of the Yangtze River, Ministry of Agriculture of PRC, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China

关键词： Water;Simulation model;Wheat field;Temporary field ditches

会议名称： International Conference on Computer and Computing Technologies in Agriculture

主办单位：

页码： 217-224

摘要： Accurate soil water content simulation is the basis of disaster early-warning and evaluation about waterlogging and drought. In order to more accurately simulation the water movement in wheat field with temporary field ditches, a two-dimension soil water simulation model was developed in this study. The model included the water movement vertically(up and down) and horizontally(ribbing and ditch), and traditional runoff estimation was replaced by calculating the drainage water from ditches. The model could simulate the comprehensive effect of depth of plow layer, initial soil water content, precipitation intensity and infiltration rate of plow pan layer on runoff. The application of the model in Xinhua city, China showed good agreement between observation with simulation values.

分类号： S126-532

  • 相关文献

[1]A Soil Water Simulation Model for Wheat Field with Temporary Ditches. Shi, Chunlin,Liu, Yang,Xuan, Shouli,Jin, Zhiqing. 2016

[2]Researches of digital design system of rice cultivation based on web and simulation models. Cao, HongXin,Jin, ZhiQing,Shi, ChunLin,Ge, DaoKuo,Wei, XiuFang. 2007

[3]Researches of digital design system of rice cultivation based on web and simulation models. Cao, Hongxin,Jin, Zhiqing,Shi, Chunlin,Ge, Daokuo,Wei, Xiufang,Yang, Yuwang. 2008

[4]Simultaneous measurements of cations and anions using diffusive gradients in thin films with a ZrO-Chelex mixed binding layer. Wang, Yan,Ding, Shiming,Shi, Lei,Gong, Mengdan,Xu, Shiwei,Zhang, Chaosheng.

[5]Dissipation of chlorpyrifos and residue analysis in rice, soil and water under paddy field conditions. Zhang, Xiao,Shen, Yan,Yu, Xiang-yang,Liu, Xian-jin,Zhang, Xiao.

[6]Effects of microcystins on the growth and the activity of superoxide dismutase and peroxidase of rape (Brassica napus L.) and rice (Oryza sativa L.). Chen, JZ,Song, LR,Dai, E,Gan, NQ,Liu, ZL.

[7]RESEARCHES OF DIGITAL DESIGN SYSTEM OF RICE CULTIVATION BASED ON WEB AND SIMULATION MODELS. HongXin Cao,ZhiQing Jin,Yuwang Yang,ChunLin Shi,DaoKuo Ge,XiuFang Wei. 2007

[8]Researches of Digital Design System of Rice Cultivation Based on Web and Simulation Models. Hongxin Cao,Zhiqing Jin,Yuwang Yang,Chunlin Shi,Daokuo Ge,Xiufang Wei. 2008

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