Moreshet, S., Huck, M.G., Hesketh, J.D. and Peters, D.B. (1990) Relationships between Sap Flow and Hydraulic Conductivity in Soybean Plants. Agronomie, 10, 381-389.
 Isoda, A. and Wang, P. (2002) Leaf Temperature and Transpiration of Field Grown Cotton and Soybean under Arid and Humid Conditions. Plant Production Science, 5, 224-228.
 Angadi, S.V., Culforth, H.W. and McConkey, B.G. (2003) Determination of the Water Use Response of Canola to Solar Radiation and Temperature by Using Heat Balance Stem Flow Gauges. Canadian Journal of Plant Science, 83, 31-38.
 Zhao, C.Y., Hua, J., Feng, Q., Teng, F.Y. and Pei, D.L. (2017) Comparative Study of Daytime and Nighttime Sap Flow of Populus euphratica. Plant Growth Regulation, 82, 353-362.
 Isoda, A. and Wang, P.W. (2002) Leaf Temperature and Transpiration of Field Grown Cotton and Soybean under Arid and Humid Conditions. Plant Production Science, 5, 224-228.
 Mohd, F.S., Elias, S. and Mustafa, K.M.S. (2007) Effects of Tree Canopies on Solar Radiation Filtration in a Tropical Microclimatic Environment. PLEA 2007—The 24th Conference on Passive and Low Energy Architecture, Singapore, 22-24 November 2007.
 Rana, G. and Katerji, N. (2000) Measurement and Estimation of Actual Evapotranspiration in the Field under Mediterranean Climate: A Review. European Journal of Agronomy, 13, 125-153.
 Shao, G.C., Huang, D.D., Cheng, X., Cui, J.T. and Zhang, Z.H. (2016) Path Analysis of Sap Flow of Tomato under Rain Shelters in Response to Drought Stress. International Journal of Agricultural and Biological Engineering, 9, 54-62.
 Golden, M.L. and Field, C.B. (1994) Three Methods for Monitoring the Gas Exchange of Individual Tree Canopies: Ventilated Chamber, Sap-Flow and Penman-Monteith Measurements on Evergreen Oaks. Functional Ecology, 8, 125-135.