(a) Referred Journal Articles
- Bakhsh, A., R. S. Kanwar, D. B. Jaynes, T. S. Colvin, and
L. R. Ahuja. 2000. Prediction of NO3-N Losses with Subsurface
Drainage Water from Manured and UAN-fertilized Plots Using
GLEAMS. Transactions of the American Society of Agricultural Engineers (ASAE) 43(1):69-77.
- Bakhsh, A., D. B. Jaynes, T. S. Colvin,
R. S. Kanwar. 2000. Spatio-temporal Analysis of Yield Variability for a
Corn-soybean Field in Iowa. Transactions of the ASAE 43(1):31-38.
- Bakhsh, A., T. S. Colvin, D. B. Jaynes, R. S. Kanwar, and
U. S. Tim. 2000. Using Soil Attributes and GIS for Interpretation of
Spatial Variability in Yield. Transactions of the ASAE 43(4):819-828.
- Bakhsh, A., , R.S. Kanwar, D.L. Karlen, C.A. Cambardella,
T.S. Colvin, T.B. Moorman, and T. Bailey. 2000. Tillage and nitrogen
management Effects on Crop Yield and Residual Soil Nitrate. Transactions
of the ASAE 43(6):1589-1595.
- Bakhsh, A., R. S. Kanwar and
L. R. Ahuja. 1999. Simulating the effect of Swine Manure Application on
NO3-N Transport to Subsurface Drainage Water. Transactions of
the ASAE 42(3):657-664.
- Bakhsh, A., R. S. Kanwar, D. B. Jaynes, and T. S. Colvin,
and L. R. Ahuja. 2000. Simulating effects of variable nitrogen
application rates on corn yields and NO3-N losses with
subsurface drain watre. Transactions of the ASAE. (In Press).
- Bakhsh, A. and T.W. Wang. 1988. Hydraulic Characteristics of
Linear Proportional Weirs at Different Crest Heights. Journal of Taiwan
Water Conservancy Quarterly 36(2):18-28.
- Wang, T.W. and A. Bakhsh. 1987. Linear Proportional Weirs for Water Measurement. Journal of Taiwan Water Conservancy Quarterly 35(4):19-29.
- Abbas, M. A., A. Bakhsh, M. A. Rana and M. A. Ali. 1990. Design of Compound Weir for Discharge Measurement. Pak. J. of Agri. Sci. 27(2):115-120.
(b) Articles Published in International Conference Proceedings
- Bakhsh, A. and R. S. Kanwar. 2001. Calibration and validation
of GLEAMS for predicting non-point source pollution from agricultural
lands. In: Soil Ersoion Research for the 21st Century, An International
Symposium & Exhibition, January 3-5, 2001, Ala Moana Hotel, Honolulu,
Hawaii, USA. pp. 354-357.
- Bakhsh, A., R. S. Kanwar, D. B. Jaynes, T. S. Colvin, and
L. R. Ahuja. 1999. Simulating the Impacts of Precision Farming and
Variable N fertilizer Rates on NO3-N Losses and Crop Yields
Uning RZWQM. In: Proceeding of Mini-Conference on Advances in Water
Quality Modeling, Special Proceedings of the ASAE, July 18-21, 1999,
Toronto, Ontario, Canada. pp. 127-132.
- Bakhsh, A., R. S. Kanwar and L. R. Ahuja. 1998. Simulating the Effects of Manure Application on Water Quality Using RZWQM. In: Proceeding of the Conference on Animal Production System and the Environment: An International Conference on Odor, Water Quality, Nutrient Management and Socioeconomic Issues, July 19-22, 1998 Des Moines, Iowa, Vol. 1:445-456
- Bakhsh, A
. R. S. Kanwar and R. Horton. 1998. Numerical Simulations of Salt Transport Through Root Zone. In Proceedings of International Symposium on Agro-Environmental Issues and Future Strategies: Towards 21st Century May 25-30, 1998, held at University of Agriculture Faisalabad, Pakistan pp.106-112.
- Bakhsh, A.,
M.A. Abbas and A.Ali, 1992, Improved Irrigation System for Citrus Under Mixed Cropping, Proceedings of The First International Seminar on Citriculture in Pakistan, held at University of Agriculture Faisalabad. pp. 55-58.
- Choudhary, M.R., A. Bakhsh and K. Pervaiz, 1989, Small Farmer’s Irrigation Constraints, Proceeding of the Seminar `Economic Revival of Small Farmers’ held at University of Agriculture Faisalabad, Pakistan pp. 177-188.
(c) Non-refereed Papers Presented at National and International
Conferences
- Bakhsh, A., R. S. Kanwar, D. B. Jaynes, T. S. Colvin, and
L. R. Ahuja. 2000. Simulating the Impact of N-fertilizer Application
Rates on NO3-N Losses with Subsurface Drainage Water and Crop
Yields Using RZWQM. A paper presenred at the 2000 ASAE International
Meeting, Milwaukee, WI. Paper No. 002071.
- Bakhsh, A. T. S. Colvin, D. B. Jaynes, R. S. Kanwar, and U. S. Tim. 1999. Applying GIS for Interpretation of Spatial variability in Yield: A Case Study. A paper to be presented at the 1999 Mid Central ASAE Meeting , St. Joseph, MO April 30-May 1, 1999.
- Bakhsh, A., R. S. Kanwar, D. B. Jaynes, T. S. Colvin, and L. R. Ahuja. 1999. Simulating the Impacts of Precision Farming and Variable N Fertilizer Rates on NO3-N Losses and Crop Yield Using RZWQM. A paper to be presented at the 1999 ASAE Annual International Meeting Toronto, Ontario Canada July 18-21, 1999. Paper No. 992146.
- Bakhsh, A. R. S. Kanwar, and L. R. Ahuja. 1998. A Systematic Approach to Calibrate and Validate the RZWQM for NO3-N Simulations from Manured Plots. A paper presented at the 1998 Mid Central ASAE Meeting , St. Joseph, MO April 24-25, 1998. MC98-181
- Bakhsh, A., D. B. Jaynes, T. S. Colvin, R. S. Kanwar. 1998. Spatio-temporal Analysis of Yield Variability For a Corn-Soybean Field in Iowa. A paper presented at the 1998 ASAE Annual International Meeting Orlando, Florida, July 12-16, 1998. Paper No. 981049
- Bakhsh, A., R. S. Kanwar and L. R. Ahuja. 1998. Simulating NO3-N to the Tile Drainage from Manured Plots. A paper presented at the 1998 ASAE Annual International Meeting Orlando, Florida, July 12-16, 1998. Paper No. 982033.
- Bakhsh, A. R. S. Kanwar and R. Horton. 1997. Numerical Simulations of Salt Transport Through Root Zone. A paper presented at the 1997 Mid Central ASAE Meeting , St. Joseph, MO April 24-25, 1998. MC97-130
- Bakhsh, A. T. S. Colvin, D. B. Jaynes, R. S. Kanwar, and U. S. Tim. 1997. Spatial Distribution of Soil Attributes Affecting Crop Yield. A paper presented at the 1997 Mid Central ASAE Meeting , St. Joseph, MO April 24-25, 1997. MC971032.
- Bakhsh, A., D. Olson. R. S. Kanwar. 1996. Nitrate Groundwater Recharge Through Glacial Till Aquitard. A paper presented at the 1996 Mid Central ASAE Meeting , St. Joseph, MO April 12-13, 1996. MC96-126.
- Bakhsh, A., A. Ali and Q. A. Awan, 1992, Remote Sensing Potential for Water Resources Planning and Management, A paper presented at the 9th Annual Convention of Pakistan Society of Agricultural Engineers, Lahore,
REFERENCES:
Dr. R. S. Kanwar
Professor, Department of Agricultural and Biosystems Engineering
Iowa State University, Ames, IA 50011 USA
Phone: (515)-294-4913, email: rskanwar@iastate.edu
Dr. D. B. Jaynes
Soil Scientist
National Soil Tilth Laboratory, USDA-ARS, Ames, IA 50011 USA
Phone (515)-294-8243, email: jaynes@nstl.gov
Dr. T. S. Colvin
Agricultural Engineer
National Soil Tilth Laboratory, USDA-ARS, Ames, IA 50011 USA
Phone: (515)-294-5724, email: colvin@nstl.gov