Abstract: . . .  use of water, and its low operating pressure makes it particularly well-suited for combination with alternative energy such as wind energy water pumping systems. This irrigation system is particularly well-suited for orchard crops and requires very low-pressure heads to distribute irrigation water to the trees. It is based on gravity flow and has large orifice opening to deliver water directly to the root zone, thus eliminating the elaborate filtration systems and pumps required by other micro irrigation . . .
. . .  mobile wind energy plant MoWEC: Lee-wind wheel for yaw drive - Agritechnica, Hannover 9-16 November 2003. http:// www.fal.de/messe/agritechnica2003/themen/oma03150.pdf (Poster). Reynolds, C. A., M. Yitayew and M. S. Petersen, 1995: Low-head bubbler irrigation systems. Part I: Design. - Agriculture Water Management 29:1-24. Sourell, H., 1998: Betriebstechnische Weiterentwicklung für eine umweltschonende, wasserund energiesparende Beregnung. - Landbauforschung Völkenrode Heft 1: Seite 12-25. Walski, . . .
. . .  wind energy plant MoWEC: Lee-wind wheel for yaw drive - Agritechnica, Hannover 9-16 November 2003. http:// www.fal.de/messe/agritechnica2003/themen/oma03150.pdf (Poster). Reynolds, C. A., M. Yitayew and M. S. Petersen, 1995: Low-head bubbler irrigation systems. Part I: Design. - Agriculture Water Management 29:1-24. Sourell, H., 1998: Betriebstechnische Weiterentwicklung für eine umweltschonende, wasserund energiesparende Beregnung. - Landbauforschung Völkenrode Heft 1: Seite 12-25. Walski, T. M., D. . . .
. . .  plots; each plot with an area of 100 x 250 m. The water storage tank is constructed individually for the center of each plot. In a wind-energy water storage tank systems, water is pumped year-round into a storage tank with an electric or mechanical windpowered water pumping system. The tank and the wind plant are sized so that the crop’s water needs are met throughout the year. The water level in the tank might not be constant at all operation times, and in this case it a constant head device must be . . .
. . .  Janeiro, Brazil, 1-5 December 2003, pp. 355 - 360. Keller, J. and D. Karmeli, 1994: Trickle irrigation design parameters. - Transactions of ASAE, 17(4): 678-784. Omara, A. I. and H. Irps, 2003: Further development of the mobile wind energy plant MoWEC: Lee-wind wheel for yaw drive - Agritechnica, Hannover 9-16 November 2003. http:// www.fal.de/messe/agritechnica2003/themen/oma03150.pdf (Poster). Reynolds, C. A., M. Yitayew and M. S. Petersen, 1995: Low-head bubbler irrigation systems. Part I: Design. - . . .
. . .  Supply. - Rio de Janeiro, Brazil, 1-5 December 2003, pp. 355 - 360. Keller, J. and D. Karmeli, 1994: Trickle irrigation design parameters. - Transactions of ASAE, 17(4): 678-784. Omara, A. I. and H. Irps, 2003: Further development of the mobile wind energy plant MoWEC: Lee-wind wheel for yaw drive - Agritechnica, Hannover 9-16 November 2003. http:// www.fal.de/messe/agritechnica2003/themen/oma03150.pdf (Poster). Reynolds, C. A., M. Yitayew and M. S. Petersen, 1995: Low-head bubbler irrigation systems. . . .
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