Selenium fertilization of guinea grass pastures in central Puerto Rico
Ramos Santana, R, Vazquez, A, McDowell, L.R, Wilkinson, N.S, Macchiavelli, R
Published in Communications in soil science and plant analysis (01.01.2006)
Published in Communications in soil science and plant analysis (01.01.2006)
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Journal Article
Potential of trees, grasses, and turf legumes for restoring eroded soils
Ramos Santana, R, Martinez, G, Macchiavelli, R, Rodriguez, J.E, Guzman, J.L
Published in Communications in soil science and plant analysis (01.01.2003)
Published in Communications in soil science and plant analysis (01.01.2003)
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Journal Article
Effect of four fertilization levels on in vitro organic matter digestibility, crude protein, and mineral concentrations of buffelgrass hay in southern Puerto Rico
Santana, R.R, McDowell, R.L
Published in Communications in soil science and plant analysis (01.02.1994)
Published in Communications in soil science and plant analysis (01.02.1994)
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Journal Article
Persistence of Hemarthria and Cynodon cultivars in mob grazing in the humid tropical region of Puerto Rico
Ramos-Santana, R. (University of Puerto Rico, Rio Piedras, P.R.), Rodriguez-Arroyo, J.E
Published in The Journal of agriculture of the University of Puerto Rico (01.04.1991)
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Published in The Journal of agriculture of the University of Puerto Rico (01.04.1991)
Journal Article