Your search found 133 records
1 Biswas, M. R.; Mandal, M. A. S. (Eds.) 1982. On-farm irrigation water management problems. Mymensingh, Bangladesh: Bureau of Socioeconomic Research Training, Bangladesh Agricultural University. xvi, 144 p.
(Location: IWMI-HQ Call no: 631.7.6.2 G584 BIS Record No: H0244)
2 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)
(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.
(Location: IWMI-HQ Call no: PER Record No: H02830)
Solute distribution around a trickle source for three-dimensional steady state flow is studied in terms of an approximate analytic model. Ion and water uptake by the root system are taken into account. Moisture flow and ion concentration profiles are assumed to have hemispherical symmetry. The distributions are nearly constant near the source, with a sudden increase or decrease closer to the wetting front, depending on the ion balance. A simple criterion for the highest allowed concentration is developed. The calculated profiles are compared with the results of field measurements on potassium and nitrate ions.
5 Brouwer, J.; van de Graaff, R. H. M. 1988. Readjusting the water balance to combat dryland salting in southern Australia: Changing the hydrology of a texture contrast soil by deep ripping. Agricultural Water Management, 14(1-4):287-298.
(Location: IWMI-HQ Call no: PER Record No: H05240)
(Location: IWMI-HQ Call no: PER Record No: H06877)
(Location: IWMI-HQ Call no: P 1596 Record No: H07096)
8 Sipp, S. K.; Lembke, W. D.; Boast, C. W.; Peverly, J. H.; Thorne, M. D.; Walker, P. N. 1986. Water management of corn and soybeans on a claypan soil. In American Society of Agricultural Engineers, Transactions of the ASAE: Special edition - Soil and Water, Vol.29. St. Joseph, MI, USA: ASAE. pp.780-784.
(Location: IWMI-HQ Call no: 631.4 G000 AME Record No: H013852)
9 Chesness, J. L.; Cochran, D. L.; Hook, J. E. 1986. Predicting seasonal irrigation water requirements on coarse-textured soils. In American Society of Agricultural Engineers, Transactions of the ASAE: Special edition - Soil and Water, Vol.29. St. Joseph, MI, USA: ASAE. pp.1054-1057.
(Location: IWMI-HQ Call no: 631.4 G000 AME Record No: H013856)
10 Bouman, B. A. M. 1994. A framework to deal with uncertainty in soil and management parameters in crop yield simulation: A case study for rice. Agricultural Systems, 46(1):1-17.
(Location: IWMI-HQ Call no: PER Record No: H014686)
11 Kumar, S.; Gupta, S. K.; Ram, S. 1994. Inverse techniques for estimating transmissivity and drainable pore space utilizing data from subsurface drainage experiments. Agricultural Water Management, 26(1+2):41-58.
(Location: IWMI-HQ Call no: PER Record No: H015478)
12 Minhas, P. S. 1994. Use of saline waters for irrigation. In Rao, D. L. N.; Singh, N. T.; Gupta, R. K.; Tyagi, N. K. (Eds.), Salinity management for sustainable agriculture: 25 years of research at CSSRI. Karnal, India: Central Soil Salinity Research Institute. pp.201-225.
(Location: IWMI-HQ Call no: 631.7.2 G635 RAO Record No: H016576)
13 Baqui, E. A. M. A. 1995. Soil management under modern irrigation systems in Oman. In Oman. Ministry of Water Resources, The Sultanate of Oman International Conference on Water Resources Management in Arid Countries, Muscat, Oman, 12-16 March 1995. Volume 1: Jabrin Sessions. Muscat, Oman: The Ministry. pp.75-82.
(Location: IWMI-HQ Call no: 333.91 G728 OMA Record No: H016667)
14 Kew, G. A. 1995. Irrigation in Central Oman. In Oman. Ministry of Water Resources, The Sultanate of Oman International Conference on Water Resources Management in Arid Countries, Muscat, Oman, 12-16 March 1995. Volume 1: Jabrin Sessions. Muscat, Oman: The Ministry. pp.129-136.
(Location: IWMI-HQ Call no: 333.91 G728 OMA Record No: H016674)
(Location: IWMI-HQ Call no: PER Record No: H016784)
16 de Ridder, N.; van Keulen, H. 1995. Estimating biomass through transfer functions based on simulation model results: A case study for the Sahel. Agricultural Water Management, 28(1):57-71.
(Location: IWMI-HQ Call no: PER Record No: H03541)
17 USAID. 1985. Irrinage network planning training manual. Unpublished manual. 34p.
(Location: IWMI-HQ Call no: P 4019 Record No: H03931)
(Location: IWMI-HQ Call no: P 4027 Record No: H03946)
19 Sys, C. 1979. Evaluation of the physical environment for irrigation in terms of land characteristics and land qualities. In FAO. Soil Resources, Management and Conservation Service. Land and Water Development Division, Land evaluation criteria for irrigation: Report of an Expert Consultation held in Rome, 27 February - 2 March 1979. Rome, Italy: FAO. pp.60-76.
(Location: IWMI-HQ Call no: 631.7.2 G000 FAO Record No: H017365)
20 Arens, P. L.; Sivarajasingham, S. 1979. Laboratory and field determinations of importance for irrigation. In FAO. Soil Resources, Management and Conservation Service. Land and Water Development Division, Land evaluation criteria for irrigation: Report of an Expert Consultation held in Rome, 27 February - 2 March 1979. Rome, Italy: FAO. pp.85-90.
(Location: IWMI-HQ Call no: 631.7.2 G000 FAO Record No: H017367)
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