Root Water Uptake Model Considering Soil Temperature
Publication: Journal of Hydrologic Engineering
Volume 18, Issue 4
Abstract
A field experiment was carried out to research the effect of soil temperature distribution on root water uptake in soil water simulation. Soil temperature distribution patterns under border irrigation and surface drip irrigation were researched. The root water uptake model was modified based on the effect of soil temperature on root water uptake. Results showed soil temperature profile distribution was greatly influenced by irrigation method. The range of temperature was larger under border irrigation, with the temperature being 3–6°C higher in 0–20 cm depth than in 20–100 cm depth. Except for the top layer under surface drip irrigation, mean soil temperature showed the trend of exponential decay throughout the soil profile. The relationship between temperature and water uptake rate was expressed in exponential function. With the modification of the root water uptake model as affected by temperature profile distribution, the value of the root mean square error between the simulated and observed soil water decreased from approximately 0.04 to 0.02 in the top layer under border irrigation, but showed no obvious difference under surface drip irrigation. When soil temperature differed greatly in the top layer from the deep layer, the root water uptake model considering soil temperature could improve the precision of soil water simulation. The results indicated that the modified root water uptake model could be used to simulate soil water dynamics.
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Acknowledgments
This study is part of the work of Project 51109214 supported by the National Science Foundation and National High Technology Research and Development Program of China (2011AA100503) and National Basic Research Program of China (2010CB951302).
References
Ameglio, T., Morizet, J., Cruiziat, P., and Martignac, M. (1990). “The effects of root temperature on water flux, potential and root resistance in sunflower.” Agronomie, 10(4), 331–340.
Belmans, C., Wesseling, J. G., and Feddes, R. A. (1983). “Simulation model of the water balance of a cropped soil: SWATRE.” J. Hydrol. (Amsterdam), 63(3–4), 271–286.
Bristow, K. L., Campbell, G. S., Papendick, R. L., and Elliott, L. F. (1986). “Simulation of heat and moisture transfer through a surface residue-soil system.” Agric. For. Meteorol., 36(3), 193–214.
Chung, S. O., and Horton, R. (1987). “Soil heat and water flow with a partial surface mulch.” Water Resour. Res., 23(12), 2175–2186.
Clothier, B. E., and Green, S. E. (1994). “Rootzone processes and the efficient use of irrigation water.” Agri. Water Manage., 25(1), 1–12.
Elmaloglou, S., Diamantopoulos, E., and Dercas, N. (2010). “Comparing soil moisture under trickle irrigation modeled as a point and line source.” Agric. Water Manage., 97(3), 426–432.
Falah, M. A. F., Wajima, T., Yasutake, D., Sago, Y., and Kitano, M. (2010). “Responses of root uptake to high temperature of tomato plants (Lycopersicon esculentum Mill.) in soil-less culture.” J. Agric. Technol., 6(3), 543–558.
Feddes, R. A., Kowalik, P. J., and Zaradny, H. (1978). “Simulation of field water use and crop yield.” Simulation monograph, Pudoc, Wageningen, The Netherlands.
Hurd, R. G., and Graves, C. J. (1985). “Some effects of air and root temperatures on the yield and quality of glasshouse tomatoes.” J. Hortic. Sci., 60, 359–371.
Kadoya, K., Mizutani, F., and Hino, A. (1983). “Effects of root environmental conditions on stomatal behavior and translocation of photosynthates.” Proc. Int. Soc. Citriculture 1981, 2, 498–501.
Kramer, P. J., and Boyer, J. S. (1995). Water relations of plant and soil, Academic, San Diego.
Liu, H. J., and Kang, Y. H. (2004). “Sprinkler irrigation scheduling using 20 cm standard pan.”, St. Joseph, Mich.: ASAE.
Liu, H. J., and Kang, Y. H. (2007). “Sprinkler irrigation scheduling of winter wheat in the North China Plain using a 20 cm standard pan.” Irrig. Sci., 25(2), 149–159.
Lv, G. H., Kang, Y. H., Lan, L., and Wan, S. Q. (2010). “Effect of irrigation method on root development and profile soil water uptake in winter wheat.” Irrig. Sci., 28(5), 387–398.
Meng, G. Y., and Yu, Y. (2010). “Responses of soil temperature in shallow layers to climatic change in Xishuangbanna from 1961 to 2005.” Meteorol. Sci. Technol., 38(3), 316–320.
Ramos, C., and Kaufmann, M. R. (1979). “Hydraulic resistance of rough lemon roots.” Plant Physiol., 45(3), 311–314.
Running, S. W., and Reid, C. P. (1980). “Soil temperature influences on root resistance of Pinus contorta seedlings.” Plant Physiol., 65(4), 635–640.
Schwarz, P. A., Fahey, T. J., and Dawson, T. E. (1997). “Seasonal air and soil temperature effects on photosynthesis in red spruce (Picea rubens) saplings.” Tree Physiol., 17(3), 187–194.
Hydrus-1D Version 4.0x [Computer software]. Dept. of Environmental Sciences, Univ. of California Riverside, Riverside, CA.
van Genuchten, M. Th. (1985). “Convective-dispersive transport of solutes involved in sequential first order decay reactions.” Comput. Geosci., 11(2), 129–147.
Wang, D., Shannon, M. C., Grieve, C. M., and Yates, S. R. (2000). “Soil water and temperature regimes in drip and sprinkler irrigation, and implications to soybean emergence.” Agri. Water Manage., 43(1), 15–28.
Yoshida, S., and Eguchi, H. (1989). “Effect of root temperature on gas exchange and water uptake in intact roots of cucumber plants (Cucumis sativus L.) in hydroponics.” Biotronics, 18, 15–21.
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© 2013 American Society of Civil Engineers.
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Received: Apr 26, 2011
Accepted: Apr 27, 2012
Published online: Apr 30, 2012
Published in print: Apr 1, 2013
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