Your search found 10 records
1 Howell, T. A.; Schneider, A. D.; Stewart, B. A.. 1995. Subsurface and surface microirrigation of corn - U.S. Southern High Plains. 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.375-381.
Subsurface irrigation ; Surface irrigation ; Small scale systems ; Water use efficiency ; Maize ; Crop yield ; Water deficit / USA
(Location: IWMI-HQ Call no: 631.7 G000 LAM Record No: H018875)
2 Stewart, B. A.. (Ed.) 1986. Advances in soil science. Vol.5. New York, NY, USA: Springer Verlag. vii, 242p.
(Location: IWMI-HQ Call no: 631.4 G000 STE Record No: H04833)
3 Harman, W. L.; Stewart, B. A.; Musick, J. T.; Dusek, D. A. 1989. Economic impacts of the limited irrigation dryland (LID) furrow irrigation system. Water Resources Bulletin, 25(2):367-376.
(Location: IWMI-HQ Call no: PER Record No: H05790)
Changes in cropping patterns, water use and profitability of producing sorghum with the LID (Limited Irrigation Dryland) furrow irrigation system were compared with conventional irrigation practices. A recursive linear programming model was used to assess the economic impacts over a ten-year period. The analysis of various water resources situations in the High Plains of Texas indicated the LID system increased irrigated sorghum acreage over conventional practices. Although less irrigated and dryland wheat was generally produced, present value of returns increased from about $18 per acre to $50 per acre. Water use was slightly higher in most situations when using the LID system.
4 Stewart, B. A.. 1989. Limited irrigation/dryland farming systems for efficient water management in semi arid environments. In ICRISAT, Management of vertisols for improved agricultural production: Proceedings of an IBSRAM inaugural workshop, 18-22 February 1985. pp.101-112.
(Location: IWMI-HQ Call no: P 3029 Record No: H09531)
5 Stewart, B. A.. 1992. Research on the conjunctive use of rainfall and irrigation. In Le Moigne, G.; Barghouti, S.; Garbus, L., Developing and improving irrigation and drainage systems: Selected papers from World Bank seminars. Washington, DC, USA: The World Bank. pp.117-126.
(Location: IWMI-HQ Call no: 631.7 G000 LEM Record No: H011819)
6 Stewart, B. A.; Zixi, Z.; Jones, O. R. 1994. Optimizing rainwater use. In Virmani, S. M.; Katyal, J. C.; Eswaran, H.; Abrol, I. P. (Eds.), Stressed ecosystems and sustainable agriculture. New Delhi, India: Oxford and IBH Publishing Co. pp.253-265.
(Location: IWMI-HQ Call no: 574.5 G000 VIR Record No: H015949)
7 Lal, R.; Kimble, J.; Levine, E.; Stewart, B.A.. 1995. Soil management and greenhouse effect. Boca Raton, USA: Lewis Publishers. 385p.: ill.; 26 cm. (Advances in soil science)
(Location: IWMI-SEA Call no: 574.526404 G000 LAL Record No: BKK-175)
8 Srivastava, J. P.; Tamboli, P. M.; English, J. C.; Lal, R.; Stewart, B. A.. 1993. Conserving soil moisture and fertility in the warm seasonally dry tropics. Washington, DC, USA: World Bank. x, 81p. (World Bank technical paper no.221)
Soil management ; Soil moisture ; Soil conservation ; Soil fertility ; Land use ; Groundwater management ; Tillage ; Water harvesting ; Supplementary irrigation ; Erosion ; Engineering ; Vertisols ; Fertilizers
(Location: IWMI-HQ Call no: 631.4 G000 SRI Record No: H037615)
9 Fan, T.; Wang, S.; Xiaoming, T.; Luo, J.; Stewart, B. A.; Gao, Y. 2005. Grain yield and water use in a long-term fertilization trial in Northwest China. Agricultural Water Management, 76(1):36-52.
Evapotranspiration ; Water use efficiency ; Crop production ; Water stress ; Statistical methods ; Maize ; Wheat ; Yields / China
(Location: IWMI-HQ Call no: PER Record No: H037132)
10 Stewart, B. A.; Woolhiser, D. A.; Wischmeier, W. H.; Caro, J. H.; Frere, M. H.; Alt, K. F. 1976. Control of water pollution from cropland. Vol 2 - An overview. Washington, DC, USA: U.S. Environmental Protection Agency; Hyattsville, MD, USA: U. S. Department of Agriculture. 187p.
Water pollution ; Farmland ; Hydrological cycle ; Models ; Agricultural practices ; Rain ; Runoff ; Erosion ; Sediment transport ; Sedimentation ; Nutrients ; Leaching ; Soil conservation ; Agricultural wastes ; Fertilizers ; Pesticides ; Aquatic environment ; Economic aspects
(Location: IWMI HQ Call no: 333.91 G000 STE Record No: H043857)
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