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People : Humpherys, Allan S.

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Number of items: 23.

Article

Worstell, R.V. and Humpherys, Allan S. (1974) Advantages Claimed for New Irrigation System. Idaho Farmer-Stockman. 92(8):24.

Humpherys, Allan S. (1983) Automated Air-Powered Irrigation Butterfly Valves. Transaction of the ASAE. 26(4):1135-1139.

Humpherys, Allan S. and Stacey, Robert L. (1975) Automated Valves for Surface Irrigation Pipelines. Proceedings of the American Society of Civil Engineers, Journal of the Irrigation and Drainage Division. 101(IR2):95-109.

Humpherys, Allan S. (1975) Automatic Farm Irrigation. Irrigation Age. 9(4):55-56.

Humpherys, Allan S. (1986) Energy Dissipation in Low Pressure Irrigation Pipelines. I. Butterfly Valves and Discs. Transaction of the ASAE. 29(6):1685-1691.

Humpherys, Allan S. (1987) Energy Dissipation in Low Pressure Irrigation Pipelines: II Orifices. Transactions of the ASAE. 30(1):176-182.

Humpherys, Allan S. (1982) Flo-Thru Gated Pipe May Lower Cost. Irrigation Age. May 1982. p. 35.

Walker, Wynn R. and Humpherys, Allan S. (1983) Kinematic-Wave Furrow Irrigation Model. Journal of Irrigation and Drainage Engineering. 109(4):377-392.

Humpherys, Allan S. (1984) New Innovations in Trash Screens Increase Canal Efficiency. Irrigation Age. 18(6):p. 13,42.

Humpherys, Allan S. (1975) A New Technique for Conserving Water. Irrigation Age. 9(7):p. 24,28.

Humpherys, Allan S. (1970) Surface Irrigation Can be Automated. Idaho Farmer-Stockman. 88(6):40-43.

Humpherys, Allan S. (1989) Surge Irrigation: 1. An Overview. ICID Bulletin. 38(2):35-48. International Commission on Irrigation and Drainage, 48, Nyaya Marg, Chanakyapuri, New Delhi 110-021, India.

Humpherys, Allan S. (1989) Surge Irrigation: 2. Management. ICID Bulletin. 38(2):49-61. International Commission on Irrigation and Drainage, 48, Nyaya Marg, Chanakyapuri, New Delhi 110-021, India.

Humpherys, Allan S. and Trout, Thomas J. (1989) What's new in surface irrigation equipment. Proceedings of the University of Idaho Winter Commodity Schools. 21:67-70.

Technical Bulletin

Humpherys, Allan S. (1968) Automatic Irrigation. University of Idaho Current Information Series No. 93. University of Idaho College of Agriculture. 4 pp.

Humpherys, Allan S. (1988) Equipment. In: Stringham, G.E. (ed.) Surge Flow Irrigation: Final Report of the Western Regional Research Project W-163. Utah Agricultural Experiment Station Research Bulletin No. 515. Utah State University, Logan, UT.

Conference or Workshop Item

Humpherys, Allan S. (1982) Automated Single-Pipe Systems for Conveyance and Water Distribution. pp. 228-241. In: Proc. Irrig. Assoc. Techn. Conf. 1982/02.

Humpherys, Allan S. (1974) Automatic Controls for Surface Irrigation Systems. pp. C/6/1-C/6/16. In: Proc. IFAC Symp. on Automatic Controls for Agriculture. Canada-SK-Saskatoon, 1974/06/18-20. Assoc. Comm. Automatic Control, Natl. Res. Council of Canada.

Humpherys, Allan S. and Lou, Zengjun and Humphries, Michael D. (1992) Feedback control of surge irrigation systems. pp. 59-66. In: 16th European Regional Conference. Proc. Workshop on Real Time Sensing and Control of Automated Irrigation Systems (ICID). Hungary-Budapest, 1992/06/26.

Humpherys, Allan S. and Ditzler, Paul H. (1972) Fiber Glass Automatic Irrigation Gates. pp. 28.1.139-28.1.144. In: Int. Comm. on Irrig. and Drain., 8th Congr. Bulgaria, 1972/05.

Boesch, Brice E. and Humpherys, Allan S. and Young, David (1981) How Scheduling Fits in the Irrigation Program in the Grand Valley of Colorado. pp. 159-165. In: Proc. Am. Soc. Agric. Engr. Irrig. Scheduling Conf. 1981/12.

Humpherys, Allan S. (1978) Improving Farm Irrigation Systems by Automation. pp. 35.89-35.98. In: Proc. Int. Comm. Irrig. Drain., 10th Congr. Greece-Athens, 1978/05/23-06/03.

Book

Humpherys, Allan S., ed. (1986) Automated Farm Surface Irrigation Systems Worldwide. 92 pp. International Commission on Irrigation and Drainage. ISBN 81-85068-13-5

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