Your search found 6 records
1 Dierckx, J.; Gilley, J. R.; Feyen, J.; Belmans, C. 1988. Simulation of the soil water dynamics and corn yield under deficit irrigation. Irrigation Science, 9(2):105-125.
(Location: IWMI-HQ Call no: PER Record No: H03740)
2 Kelso, G. L.; Gilley, J. R.. 1986. A system for measuring infiltration rates under center-pivot irrigation systems. In American Society of Agricultural Engineers, Transactions of the ASAE: Special edition - Soil and Water, Vol.29. St. Joseph, MI, USA: ASAE. pp.1058-1064.
Irrigation systems ; Infiltration ; Sprinkler irrigation ; Irrigation equipment ; Design ; Irrigation engineering ; Runoff
(Location: IWMI-HQ Call no: 631.4 G000 AME Record No: H013857)
3 Gilley, J. R.. 1992. Design and management of center-pivot irrigation systems. In Feyen, J.; Mwendera, E.; Badji, M. (Eds.), Advances in planning, design and management of irrigation systems as related to sustainable land use: Proceedings of an International Conference organized by the Center for Irrigation Engineering of the Katholieke Universiteit Leuven in cooperation with the European Committee for Water Resources Management, Leuven, Belgium, 14-17 September 1992. Vol. 1. Leuven, Belgium: Center for Irrigation Engineering. pp.347-356.
Sprinkler irrigation ; Design ; Irrigation equipment ; Mathematical models ; Water requirements ; Crop-based irrigation
(Location: IWMI-HQ Call no: 631.7.1 G000 FEY Record No: H014364)
Many types of water application devices are available for use on center- pivot irrigation systems. These consist of an almost infinite number of combinations of sprinkler types or other hardware, nozzle sizes, spacings and pressure requirements. The pivot or end pressure of the system, in conjunction with the water application devices, is primarily selected to conserve energy. However, as the pressure is lowered, the water application rate of the system will generally rise, increasing the probability of runoff of the applied water. A selection procedure to determine the acceptable water application device or devices based upon two different infiltration models is presented. Depending upon the soil type, some form of artificial soil surface storage is required to provide an adequate design for many of the reduced pressure water application devices.
4 Mielke, L. N.; Gilley, J. R.; Wilhelm, W. W. 1992. Low pressure center pivot and soil management effects on runoff. In Feyen, J.; Mwendera, E.; Badji, M. (Eds.), Advances in planning, design and management of irrigation systems as related to sustainable land use: Proceedings of an International Conference organized by the Center for Irrigation Engineering of the Katholieke Universiteit Leuven in cooperation with the European Committee for Water Resources Management, Leuven, Belgium, 14-17 September 1992. Vol. 1. Leuven, Belgium: Center for Irrigation Engineering. pp.357-366.
(Location: IWMI-HQ Call no: 631.7.1 G000 FEY Record No: H014365)
5 Gilley, J. R.; Hackbart, C. A.; Stetson, L. E.; Feyen, J. 1990. Energy management. In Hoffman, G. J.; Howell, T. A.; Solomon, K. H. (Eds.), Management of farm irrigation systems. St. Joseph, MI, USA: ASAE. pp.719-746.
Irrigation equipment ; Energy ; Pumping ; Irrigation engineering ; Irrigation management ; Irrigation efficiency ; Economic aspects / USA
(Location: IWMI-HQ Call no: 631.7.8 G000 HOF Record No: H018320)
6 Pereira, L. S.; Gilley, J. R.; Jensen, M. E. 1996. Research agenda on sustainability of irrigated agriculture. Journal of Irrigation and Drainage Engineering, 122(3):172-177.
(Location: IWMI-HQ Call no: PER Record No: H018468)
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