Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Irrigation and Drainage》 2015-01
Add to Favorite Get Latest Update

Research on Rransformation Laws and Calibration Method of Soil Water in Tomato Roots Soil Layer

ZHANG Jun;FAN Xingke;Institution of Soil and Water Conservation,CAS & MWR;National Engineering Research Center for Water Saving Irrigation at Yangling;Institution of Soil and Water Conservation,Northwest A&F University;  
Transformation laws of soil water capacity in tomato roots soil layer and the distribution condition of tomato roots in soil layers were researched in order to confirm the most intense region of water consumption.The results showed that the soil water capacity and its fluctuation range decreased as the horizontal distance from the plant increased.The minimum value of soil moisture went down from 10 cm to20cm soil layer in area of 5cm from the plant in horizontal direction.During one irrigation cycle in seedling stage,with time passing by,the fluctuation range of soil moisture became gentle in area of 15 cm from the plant in horizontal direction.In blossom stage,the minimum soil water capacity existed in 10~20cm underground.In seedling stage and blossom stage,the soil water capacity changed greatly in soil layer above 10 cm in area of 25 cm from the plant in horizontal direction,while the fluctuation of soil water capacity under 10 cm was relatively gentle.From seedling stage to blossom stage,the coverage soil water deficient area turned lager in horizontal and vertical directions and shifted down in vertical direction.The soil moisture capacity value of 0~10cm soil layer in seedling stage and the soil moisture capacity of 0~30cm soil layer in blossom stage could be used to calculate tomato plant transpiration in area of 5cm from the plant in horizontal direction.
【Fund】: 国家高技术研究发展计划(863计划)项目(2011AA100509)
【CateGory Index】: S641.2
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 2 Hits
1 WANG Jian,CAI Huan-jie,LI Hong-xing,CHEN Xin-ming (Key Laboratory of Agricultural Soil & Water Engineering in the Arid and Semiarid Areas of Ministry of Education,Northwest A & F University,Yangling 712100,China);Study and Evaluation of the Calculation Methods of Reference Crop Evapotranspiration in Solar-heated Greenhouse[J];Journal of Irrigation and Drainage;2006-06
2 SUN Lei1,2, SUN Jing-sheng2, LIU Hao2, LIU Zu-gui2,ZHANG Ji-yang2(1.North China University of Water Conservancy and Electric Power, Zhengzhou 450008, China; 2.Farmland Irrigation Research Institute,Chinese Academy of Agricultural Sciences, Xinxiang 453003, China);Water Requirement Rules of Tomato in Sunlight Greenhouse[J];Journal of Irrigation and Drainage;2008-02
Chinese Journal Full-text Database 10 Hits
1 LIU Hao1,2,SUN Jing-sheng1,2,DUAN Ai-wang1,2,LIANG Yuan-yuan1(1.Farmland Irrigation Research Institute,Chinese Academy of Agricultural Sciences,Xinxiang 453003,China;2.Key Lab for Crop Water Requirement and Regulation of Ministry of Agriculture,Xinxiang 453003,China);Effect of Water Stress on Tomato Growth and Physiological Characteristics under Drip Irrigation in Greenhouse[J];Journal of Irrigation and Drainage;2010-03
2 LI Zhen-hua1,LI Yi 1,CAI Huan-jie1,HE An-qian2,MIAO Shuang2(1.College of Water Resources and Architectural Engineering,Northwest A&F University,Yangling 712100,China;2.Yangling Meteorological Bureau,Yangling 712100,China);Estimation of Hourly Reference Crop Evapotranspiration in Greenhouse[J];Journal of Irrigation and Drainage;2013-04
3 ZHU Lin;LIU Chang;LI Xiao-juan;GUO Gao-xuan;PAN Yun;College of Resource Environment and Tourism,Capital Normal University;State Key Laboratory Incubation Base of Urban Environmental Processes and Digital Simulation;Beijing Key Laboratory of Resources Environment and Geographic Information System;Beijing Institute of Hydrogeology and Engineering Geology;;Precipitation Infiltration Change in Beijing Plain in the Context of Urbanization[J];Earth Science(Journal of China University of Geosciences);2013-05
4 PAN Yong-an;FAN Xing-ke;Institute of Soil and Water Conservation,CAS&MWR;University of Chinese Academy of Sciences;Institute of Water-saving Agriculture in Arid Areas of China(IWSA),Northwest A&F University;;Intelligent Diagnosis System of Crop Water Status in Greenhouse[J];Journal of Irrigation and Drainage;2014-01
5 ZHANG Yan;ZHANG Fu-cang;YUAN Yu-xia;QIANG Sheng-cai;FANG Dong-ping;Key Laboratory of Agricultural Soil and Water Engineering in Arid and Semiarid Areas, Ministry of Education,Institute of Water Saving Agriculture in Arid Areas of China, Northwest A&F University;;The Effect of Irrigation and Fertilization on Growth and Quality of Tomato under Fertigation in Greenhouse[J];Agricultural Research in the Arid Areas;2014-02
6 ZHAO Ying1,LI Bo1,WANG Tie-liang1,ZHANG Yu-long2 (1.College of Water,Shenyang Agricultural University,Shenyang 110866,China;2.College of Land and Environment,Shenyang Agricultural University,Shenyang 110866,China);Study on Water Consumption of Greenhouse Eggplant under Small Tube Flow Irrigation[J];Water Saving Irrigation;2011-03
7 Kong Dejie,Zang Yuanpei,Zheng Guobao,Guo Shenghu,Zhu Jinxia(Agricultural Bio-Technology Center,Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan 750002,China);Effects of irrigation quantity on tomato water consumption in solar greenhouse[J];Journal of Agricultural Sciences;2010-04
8 Guo Zhankui1,2,Liu Honglu1,Wu Wenyong1,Yang Shengli1 (1.Beijing Hydraulic Institute,Beijing 100048,China;2.College of Water Resources and Civil Engineering,China Agriculture University,Beijing 100083,China);Water consumption of cherry tomato with mulched drip irrigation in solar greenhouse[J];Transactions of the Chinese Society of Agricultural Engineering;2010-09
9 Yang Wenbin1,Hao Zhongyong2,Wang Fengxin1,Su Limao3,Yao Jinfeng3,Ma Jun3,Hu Jialin3 (1. Center for Agricultural Water Research,China Agricultural University,Beijing 100083,China; 2. Beijing Hydraulic Research Institute,Beijing 100048,China; 3. Yanqing Water Resources Bureau,Beijing 102100,China);Effect of different irrigation thresholds on growth and yield of garland chrysanthemum (Chrysanthemum coronarium L.) in greenhouse[J];Transactions of the Chinese Society of Agricultural Engineering;2011-01
10 LI Yong 1 , ZHENG Hong 2 , LI Xiaohong 3 (1. Antu County Water Bureau, Yanbian Jilin 133600, China; 2. Shenyang Water Conservancy Technology Extension Center, Shenyang 110043, China; 3. Shenyang Agricultural Hign-tech Zone National Asset Management Company, Shenyang 110164, China);Experimental Research on Water Consumption Pattern of Raspberry under Tubelet Irrigation[J];Agricultural Science&Technology and Equipment;2013-01
【Secondary Citations】
Chinese Journal Full-text Database 5 Hits
1 ZENG Xiang hui 1, WANG Hui feng 2, DAI Jian ping 2, PENG Qing bin 2 (1.China Agricultural University, Beijing 100083; 2.Water Conservancy Bureau of Chaoyang District, Beijing 100026);Study on Irrigation Regime for Tomato under Trickle Irrigation in Greenhouse[J];IRRIGATION AND DRAINAGE;1999-04
2 DUAN Ai-wang (Farmland Irrigation Research Institute, Xinxiang 453003, China);Connotation of Water Use Efficiency and Its Application in Water-saving Practice[J];Journal of Irrigation and Drainage;2005-01
3 Zhuge Yuping, Zhang Yulong, Li Aifeng, Chen Bin (Land and Environment College, Shenyang Agricultural University, Shenyang 110161, China);Irrigation Scheduling of Tomato by Subsurface Irrigation With Porous Pipe in Greenhouse[J];Transactions of The Chinese Society of Agricultural Engineering;2002-02
4 Peng Zhigong1, Yang Peiling1, Duan Aiwang2, Wu Haiqing2 (1College of Hydraulic & civil Engineering, China Agricultural University, Beijing 100083; 2Farmland Irrigation Research Institute of Chinese Water Resource Ministry, Xinxiang Henan 453003);A Effects of Different Soil Water Treatment on Tomato Yield Components and Physiological Mechanism[J];Chinese Agricultural Science Bulletin;2005-08
5 ZHANG Hui, ZHANG Yu-long, YU Na, TIAN Yi (College of Land and Environment, Shenyang Agricultural University, Shenyang 110161);Relationship Between Low Irrigation Limit and Yield, Water Use Efficiency of Tomato in Under-Mulching-Drip Irrigation in Greenhouse[J];Scientia Agricultura Sinica;2006-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved