Real-time estimation of crop evaportranspiration and its validation by field experiments

Shuili Xuebao/Journal of Hydraulic Engineering

Volumn 39, Issue 6, 2008, Pages

  Cai, Jia Bing ^a,b   Liu, Yu ^a,b   Xu, Di ^a,b  

^a National Center of Efficient Irrigation Engineering and Technology Research   (China)

^b CHINA INSTITUTE OF WATER RESOURCES AND HYDROPOWER RESEARCH   (China)

Author keywords

Crop evaportranspiration; Crop water demand; Field experiment; Real time estimation; Soil water content; Weather forecast; Winter wheat

Indexed keywords

CROPS; ESTIMATION; EXPERIMENTS; FORECASTING; GEOLOGIC MODELS; SOIL MOISTURE; SOILS; UNDERWATER SOILS; WATER CONTENT; WEATHER FORECASTING; WEATHER INFORMATION SERVICES;

BALANCE EQUATIONS; FIELD EXPERIMENTS; OBSERVATION DATA; ON CURRENT (ION); REAL TIME; REAL-TIME ESTIMATION; SOIL WATER; SOIL WATER CONTENT (SWC); WATER DEMANDS; WEATHER MONITORING; WINTER WHEAT (TRITICUM AESTIVUM L.);

SOIL SURVEYS;

EID: 47549115665     PISSN: 05599350     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (18)

1. Gowing J W, Ejieji C J. Real-time scheduling of supplemental irrigation for potatoes using a decision model and short-term weather forecasts[J]. Agricultural Water Management, 2001, 47: 137-153.
2. Catelguenne M, Debaeke P H, Puech J. Real time irrigation management using the EPIC-PHASE model and weather forecasts[J]. Agricultural water management, 1997, 32: 227-238.
3. Hess T. A microcomputer scheduling program for supplementary irrigation[J]. Computers and electronics in agriculture, 1996, 15: 233-243.
4. Allen R G, Pereira L S, Raes D, et al. Crop evapotranspiration: Guidelines for computing crop requirements[M]. FAO Irrigation and Drainage Paper No. 56. FAO, Rome, Italy, 1998.
5. Cai J B, Mu J X. Estimation of daily reference evapotranspiration from weather forecast messages[A]. IN: Proceeding CD of ICID 21st European Regional Conference[C]. May 2005. Frankfurt (Oder) and Slubice-Germany and Poland, 2005. 15-19.
6. Alexandris S. Kerkides P. New empirical formula for hourly estimations of reference evapotranspiration[J]. Agricultural Water Management, 2003, 60: 157-180.
7. Stockle C O. Kjelgaard J. Bellocchi G. Evaluation of estimated weather data for calculating penman-monteith reference evapotranspiration[J]. Irrigation Science, 2004, 23: 39-46.
8. Pereira A R. The Prestly-Taylor parameter and the decoupling factor for estimating reference evapotranspiration[J]. Agricultural and Forest Meteorology, 2004, 125: 305-313.