¹Y. Cohen, ¹V. Alchanatis, ²B. Heuer, ²H. Lemcoff, ¹M. Sprintsin, ³C. Rosen, ³D. Mulla, ³T. Nigon, ⁴Z. Dar, ⁵A. Cohen, ¹A. Levi, ¹R. Brikman, ²T. Markovits, ¹R. Rud

1. Institute of Agricultural Engineering, Agricultural Research Organization (A.R.O), Volcani Centre, Bet-Dagan 50250 Israel
2. Institute of Soil, Water and Environmental Sciences, Agricultural Research Organization (A.R.O), Volcani Centre, Bet-Dagan 50250 Israel
3. Department of Soil, Water, and Climate, University of Minnesota, 1991 Upper Buford Circle St. Paul, MN, USA 55108
4. The Agricultural Extension Service, Ministry of Agriculture, Bet-Dagan 50250, Israel
5. Department of Industrial Engineering and Management, Ben-Gurion University of the Negev, Beer-Sheva, Israel