1. Biblio

Biblio

Found 3 results
Author [ Title(Asc)] Type Year
Filters: Author is Hemphill, Delbert D  [Clear All Filters]
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N
R. Sattell, Dick, R., Hemphill, D. D., Selker, J., Brandi-Dohrn, F. M., Minchew, H., Hess, M., Sandeno, J., Kaufman, S. M., and , “Nitrogen scavenging: using cover crops to reduce nitrate leaching in western Oregon”. 1999.
F. M. Brandi-Dohrn, Hess, M., Selker, J., Dick, R. P., Kauffman, S. M., and Hemphill, D. D., “Nitrate leaching under a cereal rye cover crop”, Journal of Environmental Quality, vol. 26, pp. 181–188, 1997.
L
J. B. Feaga, Selker, J., Dick, R. P., and Hemphill, D. D., “Long-term nitrate leaching under vegetable production with cover crops in the Pacific Northwest”, Soil Science Society of America Journal, vol. 74, pp. 186–195, 2010.