Your search found 12 records
1 Rao, N. H.; Sarma, P. B. S.; Chander, S. 1988. A simple dated water-production function for use in irrigated agriculture. Agricultural Water Management, 13(1):25-32.
Water availability ; Irrigated farming ; Optimization methods ; Water stress ; Irrigation management ; Yield response functions
(Location: IWMI-HQ Call no: PER Record No: H04255)
2 Sarma, P. B. S.; Rao, N. H.. 1979. Analytical approaches to the conjunctive utilization of surface and groundwater. 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.cu43-cu54.
(Location: IWMI-HQ Call no: 631.7.6.3 G635 PRO Record No: H04942)
3 Rao, N. H.. 1990. Seepage losses from canal irrigation schemes: Influence of surface and subsurface conditions and implications for conjunctive use. International Journal of Water Resources Development, 6(1):55-70.
(Location: IWMI-HQ Call no: PER Record No: H06431)
4 Rao, N. H.. 1991. Climatic fluctuations and water resources development in India. Journal of Indian Water Resources Society, 11(3):32-36.
(Location: IWMI-HQ Call no: P 3118 Record No: H09922)
5 Rao, N. H.; Sarma, P. B. S.; Chander, S. 1992. Real-time adaptive irrigation scheduling under a limited water supply. Agricultural Water Management, 20(4):267-279.
(Location: IWMI-HQ Call no: PER Record No: H09968)
6 Sarma, P. B. S.; Rao, N. H.; Sharma, R. K.; Micheal, A. M. 1982. Water management in canal command areas: A case study of Paladugu Major Nagarjuna Canal Command Area, Andhra Pradesh. New Delhi, India: Indian Agricultural Research Institute. Water Technology Centre. 95p. (Technical report no.HYD-7)
(Location: IWMI-HQ Call no: 631.7.8 G635 SAR Record No: H010583)
7 Rao, N. H.; Rees, D. H. 1992. Irrigation scheduling of rice with a crop growth simulation model. Agricultural Systems, 39:115-132.
Irrigation scheduling ; Irrigation programs ; Rice ; Simulation models ; Crop production ; Soil water relations / Sri Lanka
(Location: IWMI-HQ Call no: P 2896 Record No: H013301)
The application of crop growth simulation model of rice for scheduling irrigations in the Kaudulla irrigation scheme area in Sri Lanka is described. The applicability of the model for conserving water by better use of rainfall and rotational irrigation schedules is examined. Irrigation scheduling when water supply is inadequate is also considered. The model predicts that near potential yields are realizable with proper scheduling of irrigations even when water supply is limiting.
8 Rao, N. H.. 1998. Grouping water storage properties of Indian soils for soil water balance model applications. Agricultural Water Management, 36(2):99-109.
Soil water ; Soil moisture ; Models ; Soil properties ; Soil texture ; Soil classification ; Irrigation scheduling / India
(Location: IWMI-HQ Call no: PER Record No: H022350)
9 Hajilal, M. S.; Rao, N. H.; Sarma, P. B. S. 1998. Planning intraseasonal water requirements in irrigation projects. Agricultural Water Management, 37(2):163-182.
Irrigation programs ; Water requirements ; Discharges ; Reservoir operation ; Soil water ; Water balance ; Models ; Runoff ; Rain ; Irrigation requirements ; Irrigation canals ; Flow ; Simulation / India / Jayakwadi Irrigation Project
(Location: IWMI-HQ Call no: PER Record No: H022826)
10 Hajilal, M. S.; Rao, N. H.; Sarma, P. B. S. 1998. Real time operation of reservoir based canal irrigation systems. Agricultural Water Management, 38(2):103-122.
Irrigation management ; Irrigation programs ; Case studies ; Reservoir operation ; Irrigation canals ; Water allocation ; Models ; Crop production / India / Maharashtra / Jayakwadi Irrigation Project
(Location: IWMI-HQ Call no: PER Record No: H023634)
11 Chowdary, V. M.; Rao, N. H.; Sarma, P. B. S. 2003. GIS-based decision support system for groundwater assessment in large irrigation project areas. Agricultural Water Management, 62(3):229-252.
Groundwater ; Irrigation programs ; Assessment ; GIS ; Simulation models ; Soil water ; Water balance ; Seepage ; Percolation ; Evapotranspiration ; Aquifers
(Location: IWMI-HQ Call no: PER Record No: H033252)
12 Chowdary, V. M.; Rao, N. H.; Sarma, P. B. S. 2005. Decision support framework for assessment of non-point-source pollution of groundwater in large irrigation projects. Agricultural Water Management, 75(3):194-225.
Groundwater ; Simulation models ; GIS ; Nitrogen ; Percolation ; Water pollution ; Assessment ; Decision support tools ; Irrigation canals ; Seepage loss ; Rice ; Leaching
(Location: IWMI-HQ Call no: PER Record No: H036930)
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