Your search found 1045 records
1 Sunantara, J. D.; Ramirez, J. A. 1997. Optimal stochastic multicrop seasonal and intraseasonal irrigation control. Journal of Water Resources Planning and Management, 123(1):39-48.
Irrigation scheduling ; Water allocation ; Irrigation water ; Stochastic process ; Soil moisture ; Case studies ; Potatoes ; Crop production / USA / Colorado / San Luis Valley
(Location: IWMI-HQ Call no: PER Record No: H019691)
2 Sing, J.; Agnihotri, S. 1984. Water harvesting technology for cultivation of French Bean in Kenya. In M. J. Blackie, Ed., African Regional Symposium on Small Holder Irrigation, 5-7 September 1984 (pp. 123-133). London: Hydraulics Research Ltd.
Moisture stress ; Soil moisture ; Infiltration ; Irrigated farming ; Beans (phaseolus) ; Phaseolus vulgaris / Kenya
(Location: IWMI-HQ Call no: 631.7.3 G100 BLA Record No: H0205)
French bean (Phaseolus Vulgaris variety Vernondon) was introduced in Kenya to increase the income of small farmers and encourage export of vegetables. At present, there are 4,000 farmers each cultivating an area of 170 m around Lake Victoria where suitable soil and climatic conditions exist, covering a total cropped area of 150 ha during 1982-83. Analysis of rainfall data, variation of soil moisture and infiltration characteristics indicated that: 1) normally the average intensity of rainfall exceeds the rate of infiltration up to 200 minutes, thus allowing runoff to be harvested; and 2) at a probability level of rainfall equal to or greater than 50%, there is moisture stress in all the months except April and May. The conditions for the most economical dimensions of a frustum of a square base pyramid were determined by mathematical analysis. The dimensions for two sides slopes 0 = 45 degrees and 0 = 60 degrees were calculated. The cost of plastic lining varies from Sh300 to Sh600 for a storage volume of 10 to 20 m.
3 Podmore, C. A.; Eynon, D. B. (Eds.) 1983. Diagnostic analysis of irrigation systems: Volume 2 - Evaluation technique. Fort Collins, CO, USA: University Services Center. Colorado State University. i, 349p.
(Location: IWMI-HQ Call no: 631.7.8 G000 POD Record No: H0472)
4 Franklin, W. T.; Schmehl, W. R. 1973. Physical, salinity and fertility analyses of selected Pakistan soils. Fort Collins, CO, USA: Colorado State University. iii, 29 p. (Water management technical report no. 28)
(Location: IWMI-HQ Call no: 631.7.2 G730 FRA Record No: H0325)
5 Development and Resources Corporation. 1982. Irrigation principles and practices. Washington, DC, USA: Peace Corps. Information Collection and Exchange. iv, 112p.
Training ; Water measurement ; Drainage ; Planning ; Crop production ; Water control ; Soil moisture ; Irrigation equipment
(Location: IWMI-HQ Call no: 631.7.8 G000 DEV Record No: H0697)
6 Said, S. 1995. Water balance of a trickle irrigation system on tin-tailings. In Lamm, F. R. (Ed.), Microirrigation for a changing world: Conserving resources/preserving the environment: Proceedings of the Fifth International Microirrigation Congress, Hyatt Regency Orlando, Orlando, Florida, April 2-6, 1995. St. Joseph, MI, USA: ASAE. pp.436-441.
Drip irrigation ; Water balance ; Lysimetry ; Sandy soils ; Soil moisture ; Crop yield ; Percolation / Malaysia
(Location: IWMI-HQ Call no: 631.7 G000 LAM Record No: H018884)
7 Nikapitiya, K. A. T.; Goto, M. 1977. Some aspects of water management in dry zone areas in Sri Lanka. Colombo, Sri Lanka: Irrigation Department. 85p.
Water management ; Soil moisture ; Irrigation ; Water distribution ; Water loss ; Drainage ; Evaporation ; Evapotranspiration ; Seepage ; Agricultural production ; Water use efficiency / Sri Lanka
(Location: IWMI-HQ Call no: 631.7.6 G744 NIK Record No: H0948)
8 Krynine, D. P. 1947. Soil mechanics: Its principles and structured application. 2 New York, NY, USA: McGraw-Hill. xv, 511p.
(Location: IWMI-HQ Call no: 631.4 G000 KRY Record No: H01144)
9 Soomro, G. M.; Jutras, P. T.; Chandio, B. A. 1983. Crop water requirement of apple trees under drip irrigation system. Lahore, Pakistan: Centre of Excellence in Water Resources Engineering. In Centre of Excellence in Water Resources Engineering, Proceedings of the International Seminar on Water Resources Management, Lahore, 22-27 October 1983 (pp. 70-83). Lahore: Centre of Excellence in Water Resources Engineering.
(Location: IWMI-HQ Call no: 631.7.1 G570 CEN Record No: H01495)
10 Umar, A.; Baasiri, M. 1986. Potential savings by tailwater reuse. Dirasat, 13(2):7-24.
Water management ; Economic analysis ; Soil moisture ; Furrow irrigation ; Water use efficiency ; Groundwater / Lebanon
(Location: IWMI-HQ Call no: P 3929 Record No: H01640)
An experiment was conducted in the Beqaa Plain at the Agricultural Research and Education Centre
11 Doneen, L. D. 1971. Irrigation practice and water management. Rome, Italy: FAO. 84p. (Irrigation and drainage paper no.1)
(Location: IWMI-HQ Call no: 631.7.2 G000 DON Record No: H01863)
12 Huke, R. E. 1982. Agroclimatic and dry-season maps of South, Southeast, and East Asia. Manila, Philippines: IRRI. 15 p.; 5 maps.
(Location: IWMI-HQ Call no: 630.2516 G000 HUK Record No: H01960)
13 Kashyap, D.; Rao, K. M. M.; Chandra, S. 1986. Evaluation of a soil moisture accounting model for estimation of return flow. In Regional Workshop on Groundwater Modelling, Roorkee, 12-17 December 1986. Roorkee, India: Water Resources Development Training Center, University of Roorkee. pp.203-217.
(Location: IWMI-HQ Call no: 631.7.6.3 G635 REG Record No: H02947)
14 Agrawal, R. P.; Jhorar, B. S.; Dhankar, J. S.; Raj, M. 1987. Compaction of sandy soils for irrigation management. Irrigation Science, 8(4):227-232.
Irrigation management ; Sandy soils ; Permeability ; Water management ; Soil moisture / India / Haryana
(Location: IWMI-HQ Call no: PER Record No: H02922)
15 Welch, D. G. Jr.; Granahan, D. A. 1985. Irrigation scheduling with the neutron probe. In Keyes, C. G. Jr., Ward, T. J., Development and management aspects of irrigation and drainage systems: Proceedings of the speciality conference, San Antonio, Texas. New York, NY, USA: ASCE. pp.146-153.
(Location: IWMI-HQ Call no: 631.7.8 G000 KEY Record No: H02840)
16 Srivastava, R. C. 1997. Performance evaluation of drip irrigation system for the orchard and vegetable crops. In Water Technology Centre for Eastern Region, WTCER annual report 1996 - 97. Bhubaneswar, India: WTCER. pp.85-93.
Drip irrigation ; Performance evaluation ; Horticulture ; Irrigation requirements ; Bananas ; Soil moisture / India
(Location: IWMI-HQ Call no: 631.7.1 G635 WAT Record No: H022006)
17 Panda, R. K.; Srivastava, R. C. 1997. Evaluation and standardisation of sprinkler irrigation technology for field and vegetable crops in uplands. In Water Technology Centre for Eastern Region, WTCER annual report 1996 - 97. Bhubaneswar, India: WTCER. pp.95-100.
Sprinkler irrigation ; Evaluation ; Irrigation efficiency ; Vegetables ; Soil moisture ; Crop yield ; Furrow irrigation / India
(Location: IWMI-HQ Call no: 631.7.1 G635 WAT Record No: H022007)
18 Gleick, P. H. 1987. The development and testing of a water balance model for climate impact assessment: Modelling the Sacramento basin. Water Resources Research, 23(6):1049-1061.
Water balance ; Environmental effects ; Climate ; Runoff ; Soil moisture ; Groundwater ; Models ; Water resource management / USA / California
(Location: IWMI-HQ Call no: PER Record No: H03170)
19 Howell, T. A.; Stevenson, D. S.; Aljibury, F. K.; Gitlin, H. M.; Wu, I. P.; Warrick, A. W.; Raats, P. A. C. 1983. Design and operation of trickle (Drip) systems. In Jensen, M. E. (Ed.), Design and operation of farm irrigation systems. St. Joseph, MI, USA: ASAE. pp.663-671. (ASAE monograph no. 3)
Drip irrigation ; Hydraulics ; Soil moisture ; Water requirements ; Water measurement ; Design ; Weed control
(Location: IWMI-HQ Call no: 631.7.1 G000 JEN Record No: H03211)
20 Development Planning and Research Associates Inc. 1983. Small scale irrigation systems for Peace Corps volunteers. Washington, DC, USA: Peace Corps. vi, 133p.
Small scale systems ; Irrigation design ; Irrigation requirements ; Mapping ; Surveying ; Soil moisture ; Water resources development ; Irrigation systems ; Drainage ; Economic evaluation ; Health ; Soil-water-plant relationships
(Location: IWMI-HQ Call no: 631.7.6.2 G000 DEV Record No: H03281)
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