Columbia Basin Agricultural Research Center
Publications
Selected Publications:
Machado, S. 2004, 2004. Potential Alternative Crops for Eastern Oregon. Oregon Agricultural Experiment Station Special Report 1054.
Machado, S. 2004. Christopher Humphreys, Brian Tuck, and Mary Corp. 2004. Evaluating Chickpea (Garbanzo Bean) for Adaptability to Eastern Oregon. Oregon Agricultural Experiment Station Special Report 1054.
Machado, S., Karl Rhinhart, Steve Albrecht, and Steve Petrie. 2004. Long-term Experiments at CBARC-Pendleton, 2002 and 2003. Oregon Agricultural Experiment Station Special Report 1054
Smiley, R., S. Machado, and K. Rhinhart. 2004 2004. Competition for water by windbreak trees: Distance of impact on wheat yield. Oregon Agricultural Experiment Station Special Report 1054.
Machado S., C. Humphreys, B. Tuck, T. Darnell, and M. Corp. 2003. Variety, seeding date, row spacing, and seeding rate effects on grain yield and grain size of chickpeas in eastern Oregon. Oregon Agricultural Experiment Station Special Report 1047:25-31.
Albrecht, S., S. Machado, and D. Wilkins. 2003. Soil carbon trends in the Pacific Northwest wheat-fallow systems. Oregon Agricultural Experiment Station Special Report 1047:53-57.
Machado, S. 2003. Improving Wheat Grain Quality Through Post-Flowering Drought and Heat Resistance. Oregon Wheat Pub. (September/October 2003 Issue)
Machado, S, E.D. Bynum, Jr., T. L. Archer, R.J. Lascano, L.T. Wilson, J. Bordovsky, E. Segarra, K. Bronson, D. M. Nesmith, and W. Xu. 2002. Spatial and Temporal Variability of Corn Growth and Grain Yield: Implications for Site-Specific Farming. Crop Science 42:1564-1576.
Machado, S, E.D. Bynum, Jr., T. L. Archer, J. Bordovsky, E. Segarra, K. Bronson, D.M. Nesmith, D.T. Rosenow, and G.C. Peterson. 2002. Spatial and Temporal Variability of Sorghum Grain yield: Site-Specific Relations of Soil, Water, Pests, and Diseases. Precision Agriculture 3: 389-406.
Machado, S. and G.M. Paulsen. 2001. Combined Effects of Drought and High Temperature on Water Relations of Wheat and Sorghum. Plant and Soil 233:179-187.
Machado, S, E.D. Bynum, Jr., T. L. Archer, R.J. Lascano, L.T. Wilson, J. Bordovsky, E. Segarra, K. Bronson, D.M. Nesmith, and W. Xu. 2000. Spatial and Temporal Variability of Corn Grain yield: Site-Specific Relationships of Biotic and Abiotic Factors. Precision Agriculture 2:343-360.
Machado, S., E.D. Bynum, Jr., T. L. Archer, R.J. Lascano, L.T. Wilson, J. Bordovsky, K. Bronson, D.M. Nesmith, E. Segarra, D.T. Rosenow, G.C. Peterson, W. Xu. 2000. Spatial and Temporal Variability of Sorghum and Corn Yield: Interactions of Biotic and Abiotic Factors. Proceedings of the International Conference on Precision Agriculture, Bloomington, Minnesota (07/00)
Wan, C. G., W. Xu, R.E Sosebee, S. Machado, and T. Archer. 2000. Hydraulic lift in drought-tolerant and –susceptible corn hybrids. Plant and Soil 219:117-126.
Machado, S., E.D. Bynum, Jr., D.T. Rosenow, G.C. Peterson, T. L. Archer, R.J. Lascano, K. Bronson, and E. Segarra. 1999. Spatial Variability of Sorghum Yield: Site-Specific Interactions of Soil, Water, and Pests. Proceedings of the National Grain Sorghum Producers Convention, Tucson, Arizona, U.S.A.
Machado, S., E.D. Bynum, Jr., T. L. Archer, R.J. Lascano, K. Bronson, E. Segarra, and D.M. Nesmith. 1999. Spatial and Economic Variability of Corn Yield: Site-Specific Interactions of Soil, Water, Pests, and Diseases. Poster presented at the American Society of Agronomy Meetings, Salt Lake City, UT
Extension Publications
Corp, M., S. Machado, R. Smiley, D. Ball, S. Petrie, M. Siemens. S. Guy. 2004. Chickpea production guide. Oregon State University Extension Pub no: EM 8791.
Kettel, K., B. Tuck, W.A. Payne, C. Chen, S. Machado, and R. Karrow. 2003. Dryland Cropping Systems: Narrow-leaf Lupin. OSU Extension Pub no EM 8834-E
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