This paper describes the subsurface drip irrigation technique in order to save water and increase the yield.
SAKELLARIOU-MAKRANTONAKI, M. ; KALFOUNTZOS, D. ; VYRLAS, P. (2002): Water Saving and Yield Increase of Sugar Beet with Subsurface Drip Irrigation. In: Global Nest: the International Journal: Volume 4 , 85 -91.