5Gilroy, K. L. , McCuen, R. H. The effects of buffer strips and bioretention facilities on agricultural productivity and environmental quality in Central Africa. Journal of Hydrology,2010,385(4):1 - 12.
6Jensen, M. H. Controlled environment agriculture in deserts, tropics and temperate regions -A world review. Acta Horticulturae (ISHS), 2002, (578): 19-25.
7Katerji, N. , Mastrorilli, M. , & Rana, G. Water use efficiency of crops cultivated in the Mediterranean region:Review and analysis. European Journal of Agronomy, 2008,28 ( 4 ) :493 - 507.
8Sudduth, K. A. Current status and future directions of precision agriculture in the USA. Pyeongtaek :Proceedings 2nd Asian Conference on Precision Agriculture ,2007.