Your search found 82 records
1 Peri, G.; Norum, D. I.; Skogerboe, G. V. 1979. Evaluation and improvement of border irrigation. Fort Collins, CO, USA: Colorado State University. xv, 105p. (Water management technical report no.49C)
(Location: IWMI-HQ Call no: 631.7.8 G730 PER Record No: H0326)
The evaluation of border irrigation requires the use of a model that relates the operating conditions to the irrigation results, such as: (a) total water quantity delivered to the border; (b) water losses outside the border by runoff; (c) average depth of application; and (d) water distribution within the border. Evaluation for improving border irrigation can be carried out in two major ways: (a) field tests; and (b) theoretical models. The improvement of border irrigation based on field tests requires the estimation of the infiltration equation and the advance and recession for a specific inlet stream and border parameters (slope, length, surface). The performance parameters can then be calculated to determine the irrigation performance and the need for improvements. Then, the operating conditions that are to be changed can be determined. This analysis comprises two stages: (a) utilization of the field test data already available; and (b) implementation of the recommended changes for further field tests. Theoretical models for the evaluation and improvement of border irrigation performance enable one to predict the water distribution and losses for a given set of conditions, without direct field measurements. Only limited amounts of preliminary field work are required to predict the irrigation performance for a wide range of parameters and variables. Available models are described, as well as the process for applying these models.
2 Booher, L. J. 1974. Surface irrigation. Rome, Italy: FAO. xiv, 160p. (FAO agricultural development paper no.95 / FAO land and water development series no.3)
(Location: IWMI-HQ Call no: 631.7.6.2 G000 BOO Record No: H0940)
3 Singh, V. P. 1987. A mathematical model for border irrigation I: Advance and storage phases. Irrigation Science, 8(3):151-174.
(Location: IWMI-HQ Call no: PER Record No: H02917)
4 Singh, V. P.; Yu, F. X. 1987. A mathematical model for border irrigation II: Vertical and horizontal recession phases. Irrigation Science, 8(3):175-190.
(Location: IWMI-HQ Call no: PER Record No: H02918)
5 Sing, V. P.; Yu, F. X. 1987. A mathematical model for border irrigation III: Evaluation of models. Irrigation Science, 8(3):191-213.
(Location: IWMI-HQ Call no: PER Record No: H02919)
(Location: IWMI-HQ Call no: 631.7 G100 FAO Record No: H01672)
(Location: IWMI-HQ Call no: 631.7.1 G000 JEN Record No: H03208)
8 Merriam, J. L.; Shearer, M. N.; Burt, C. M. 1983. Evaluating irrigation systems and practice. In Jensen, M. E. (Ed.), Design and operation of farm irrigation systems. St. Joseph, MI, USA: ASAE. pp.721-760. (ASAE monograph no. 3)
(Location: IWMI-HQ Call no: 631.7.1 G000 JEN Record No: H03212)
9 Junna, M. R. 1980. Irrigation system improvement by simulation and optimization. Ann Arbor, MI, USA: UMI. xxi, 137p.
(Location: IWMI-HQ Call no: 631.7.1 G000 JUN Record No: H03243)
Dissertation submitted in partial fulfillment of the requirements for the Degree of Doctor of Philosophy, Colorado State University, Fort Collins, Colorado, December 1980
10 Kay, M. 1986. Surface irrigation systems and practice. Bedford, UK: Cranfield Press. ix, 142 p.
(Location: IWMI-HQ Call no: 631.7.1 G000 KAY Record No: H03421)
(Location: IWMI-HQ Call no: PER Record No: H03546)
12 Guitjens, J. C.; Leedy, C. D.; Thran, D. F. 1986. Grain yield availability under scheduled irrigation. Paper presented at American Society of Agricultural Engineers Summer Meeting, San Louis, Obispo, CA, 29 June - 2 July 1986. 11p.
(Location: IWMI-HQ Call no: P 104 Record No: H03583)
(Location: IWMI-HQ Call no: PER Record No: H04256)
(Location: IWMI-HQ Call no: PER Record No: H04396)
15 Angulto, I. C. 1988. On-farm water management practices for upland crops. Paper presented at the National Workshop on Irrigation Management for Crop Diversification, Ternate, Cavite, Philippines, 5-7 October 1988. 17p.
(Location: IWMI-HQ Call no: 631.7.2 G732 ANG Record No: H04603)
16 Merriam., J. L. 1978. Border strip irrigation design: Practical approach from a theoretical basis. Paper presented at the ASAE Summer Meeting, Utah State University, Logan, USA, 30 June 1976. 30p.
(Location: IWMI-HQ Call no: P 115 Record No: H04956)
17 Singh, V. P.; Yu, F. X. 1988. A farm irrigation system (FIS) model. Water Resources Management, 2(3):173-181.
(Location: IWMI-HQ Call no: PER Record No: H05270)
18 Singh, D.; Sudarya, D. 1979. Design of border irrigation systems. In Proceedings of the Workshop on Conjunctive Use of Surface and Ground Water, Roorkee, India, 12-14 April 1979. Vol. 1. Roorkee, India: Water Resources Development Centre, University of Roorkee. pp.wm93-wm106.
(Location: IWMI-HQ Call no: 631.7.6.3 G635 PRO Record No: H04921)
(Location: IWMI-HQ Call no: PER Record No: H05393)
20 Ley, T. M. 1983. Farm irrigation system design, Kafr-El-Sheikh, Egypt. Cairo, Egypt: Egypt Water Use and Management Project. 106p.
(Location: IWMI-HQ Call no: 631.7.1 G232 LEY Record No: H04509)
Powered by DB/Text
WebPublisher, from