Your search found 689 records
1 Svendsen, M. T. 1983. Water management strategies and practices at the tertiary level: Three Philippine irrigation systems. xii, 294 p.
(Location: IWMI-HQ Call no: 631.7.6.2 G732 SVE Record No: H0116)
2 Chin, L. T. 1975. Formulas developed for farm-level irrigation of lowland rice. In International Rice Research Institute, Water management in Philippine irrigation systems: Research and operations (pp. 145-154). Los Banos, Laguna, Philippines: International Rice Research Institute.
(Location: IWMI-HQ Call no: 631.7.6 G732 INT Record No: H015)
The paper describes scientific management of irrigation for the seedbed, land preparation, and growth periods of lowland rice. The land preparation period is found critical for canal design, and appropriate formulas are discussed relating the area to be prepared with the duration of the period and available water supply. Water management for the crop after transplanting is also defined through formulas. Experience from Taiwan is used to estimate rotation intervals under conditions of variable soils, sources of water, and seasons.
3 Makato, C. J. A. 1984. Small holder rice irrigation schemes in Malawi: The role of the farmer in irrigated rice. In M. J. Blackie, Ed., African Regional Symposium on Small Holder Irrigation, 5-7 September 1984 (pp. 287-306). London: Hydraulics Research Ltd.
(Location: IWMI-HQ Call no: 631.7.3 G100 BLA Record No: H0190)
(Location: IWMI-HQ Call no: 631.7.2 G662 IND Record No: H0216)
(Location: IWMI-HQ Call no: 631.7.2 G635 KUL Record No: H0246)
(Location: IWMI-HQ Call no: 631.7.4 G744 JOS Record No: H0389)
The importance of managing water once it arrives at the farm site is the central issue in this report. The study limits its focus to the technical side of on-farm water management.
7 Early, A. C.; Eckert, J. B.; Freeman, D. M.; Kemper, W. D.; Lowdermilk, M. K.; Radosevich, G.; Skogerboe, G. V. 1976. Institutional framework for improved on-farm water management in Pakistan. Fort Collins, CO, USA: Colorado State University. v, 88p.
(Location: IWMI-HQ Call no: 631.7.6.2 G730 EAR Record No: H0348)
(Location: IWMI-HQ Call no: 631.7.6.2 G730 PAK Record No: H0350)
Vol. I - Reference; Vol. II - Precision land levelling; Vol. III - Watercourse improvement & Appendix A: Watercourse design tables; Vol. IV - Irrigation practices, materials and structure.
9 Renfro, R. Z. H.; Niazi, M. I. A.; Ghaffar, A. 1979. Constraints of small farmers in the precision land levelling program in the Pakistan Punjab. Fort Collins, CO, USA: Colorado State University. x, 117p. (Water management technical report no.54)
(Location: IWMI-HQ Call no: 631.7.6.2 G730 REN Record No: H0338)
10 Eckert, J.; Dimick, N.; Clyma, W. 1975. Water management alternatives for Pakistan: A tentative appraisal. Fort Collins, CO, USA: Colorado State University. vii, 61p. (Water management technical report no.43 / Pakistan field report no.5)
(Location: IWMI-HQ Call no: 631.7.8 G730 ECK Record No: H0331)
11 Awan, N. M.; Latif, M. 1982. Technical, social and economic aspects of water resources management in salinity control and reclamation project no.1 (SCARP) in Pakistan. Lahore, Pakistan: Centre of Excellence in Water Resources Engineering. vi, 142p. (CEWRE publication 022)
(Location: IWMI-HQ Call no: 631.7.8 G730 AWA Record No: H0594)
(Location: IWMI-HQ Call no: 631.7 G730 PUN Record No: H0584)
13 Patten, G. P.; Hussain, A.; Ali, S. 1963. Analysis of seepage losses from unlined canals in the Punjab region of West Pakistan. Report prepared by the West Pakistan Water and Power Development Authority. 29p. (West Pakistan Water and Power Development Authority technical paper no.4)
(Location: IWMI-HQ Call no: 631.7.5 G730 PAT Record No: H0586)
14 Hussain, M. 1975. Changes in net income of areas being irrigated with different amounts of canal and tubewell water during 1970-71. Bhalwal, Pakistan: WAPDA. iv, 51p. (Water and Power Development Authority publication no.37)
(Location: IWMI-HQ Call no: 631.7.4 G730 HUS Record No: H0602)
(Location: IWMI-HQ Call no: F 631.7 G744 AGR Record No: H0631)
16 Scudder, T.; Wimaladharma, K. P. 1984. The Accelerated Mahaweli Programme (AMP) and dry zone development. Worcester, MA, USA: International Development Program. Clark University.
(Location: IWMI-HQ Call no: 631.7 G744 SCU Record No: H0637)
Library has reports no. 4, 5 and 6.
17 Mundorf, M. J.; Carrigan, P. H.; Steele, T. D.; Randall, A. D. 1976. Hydrologic evaluation of salinity control and reclamation projects in the Indus Plain, Pakistan: A summary. Washington, DC, USA: US. Government Printing Office. v, 59p. (Geological Survey Water-Supply paper 1608-Q)
(Location: IWMI-HQ Call no: 631.7.5 G730 MUN Record No: H0626)
18 Malmberg, G. T. 1975. Reclamation by tubewell drainage in Rechna Doub and adjacent areas, Punjab Region, Pakistan. Washington, DC, USA: US. Government Printing Office. iv, 72p. (Geological Survey Water-Supply paper 1608-O)
(Location: IWMI-HQ Call no: 631.7.6.3 G730 MAL Record No: H0613)
19 Pearce, G. R. 1984. Zawia saline soil reclamation project, Egypt: IV filed drainage trials. Wallingford, UK: Hydraulics Research Station. 104p. (Hydraulics Research Station report no.OD/60)
(Location: IWMI-HQ Call no: 551.4609 G232 PEA Record No: H0253)
The reclamation of salt-affected lands in the northern Nile Delta has been less than successful. Previous reports in this series have reported earlier work to identify the cause of the failure and have described the present experiment aimed at finding a solution to the insufficient leaching by improving the drainage. This report describes the last stage of the project, the trials of 5 different field-drainage methods and comparison with the existing open-ditch system of drainage. The methods were Tile-pipe drains, Fabric- wrapped gravel-tube drains (FWGT-drains), Shallow ditches, Well-points and Mole-drains. Of these, Tile-pipe drains were found to be the most effective with the FWGT-drains performing almost as well. The existing method of open ditches was found to make no improvement at all to the salt distribution in the soil profile. The other major finding of this study was that even the most effective drainage method (viz. tiles) did not sufficiently improve potential gradients in the soil so that the required rate of leaching could be provided.
20 US. Congress. Office of Technology Assessment. 1983. Institutions affecting western agricultural water use. In US, Congress, Office of Technology Assessment, Water-related technologies for sustainable agriculture in US arid/semiarid lands (pp. 109-145). Washington, DC, USA: OTA.
(Location: IWMI-HQ Call no: 631.7.2 G430 USC Record No: H0754)
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