Marvin Hall Ph.D.

Responsibilities and Interests:

I am the extension specialist in forage production and utilization. This involves both annual and perennial forage crops and their interaction with consuming animals. In this role, I collaborate with agencies and organizations throughout Pennsylvania and the Northeast that have forage related interests. My research is primarily oriented towards the production and utilization of conserved forages. Emphasis currently focuses on issues (seeding methods, rates and dates, weed control, disease control, fertility, seed treatments, and seedling management) associated with forage establishment.

My interests include “Triathlon Racing”.

Appointment:

• 62% Research
• 23% Extension
• 15% Teaching

Links:

• Penn State Crop Management Extension Group
• Penn State Forages
• AGRO 423 — Forage Crop Management

Professional Background:

• Research Assistant, University of Minnesota, 1985 to 1987
• Assistant Professor, University of Idaho, 1988 to 1990
• Assistant Professor, The Pennsylvania State University, 1990 to 1994
• Associate Professor, The Pennsylvania State University, 1994 to 2000.
• Professor, The Pennsylvania State University, 2000 to present.

Selected Publications:

1. Hall, M.H., R.C. Stout and W.S. Smiles. 2002. Effect of foliar fertilizers and growth regulators on alfalfa yield and quality. Online. Crop Mngt. Today. DOI:10.1094/CM-2002-0429-01-RS.
2. Casler, M.D., S.L. Fales, A.R. McElroy, M.H. Hall, L.D. Hoffman, D.J. Undersander, and K.T. Leath. 2002. Half-sib Selection for Forage Yield in Orchardgrass. Plant Breeding 121:43–48.
3. Miller, D.A., M.H. Hall, J. Voortman and P.J. Kolb. 2002. A web-based decision support tool for forage species selection. Crop Mngt. Today. DOI: 10.1094/CM-2002-1014-01-MA.
4. Hall, M.H., D.B. Beegle, R.C. Stout, and R.S. Bowersox. 2003. Optimum sustainable nitrogen fertilization of cool-season grasses. Agron. J. 95:1023–1027.
5. Sanderson, M.A., M. Labreveux, M.H. Hall, and G.F. Elwinger. 2003. Forage yield and persistence of chicory and English plantain. Crop Sci. 43:995–1000.
6. Sanderson, M.A., M. Labreveux, M.H. Hall, and G.F. Elwinger. 2003. Nutritive value of chicory and English plantain. Crop Sci. 43:1797–1804.
7. Hall, M.H., C.J. Nelson, J.H. Couts, and R.C. Stout. 2004. Effect of seeding rates on alfalfa stands longevity. Agron. J. 96:717–722.
8. Labreveux, M., M.H. Hall, and M.A. Sanderson. 2004. Productivity of Chicory and Plantain Cultivars under Grazing. Agron. J. 96:710–716.
9. Hall, M.H. and J.R. Wilson. 2004. Interactive, web based, silage fermentation teaching module. Crop Mngt. DOI: 10.1094/CM-2004-04XX-01-BR.
10. Hall, M.H., Shewmaker, G., and J. Jennings. 2004. Alfalfa establishment guide. Forage and Grazinglands. DOI: 10.1094/FG-2004-06XX-01-RS.
11. Hall, M.H., R.C. Stout, and A. Deak. 2005. Effect of initial harvest timing on cultivar yield in cool-season forage grass trials. Agron. J 97:137–141.
12. Foster, J.C., W.M. Clapman, D.P. Belesky, M. Labreveux, M.H. Hall, and M.A. Sanderson. 2006. Influences of cultivation site on sesquiterpene lactone composition of forage chicory (Cichorium intybus L.). J. Agricultural and Food Chemistry. 54:1772–1778.
13. Labreveux, M., M.A. Sanderson and M.H. Hall. 2006. Forage Chicory and Plantain: Nutritive value of herbage at variable grazing frequencies and intensities. Agron. J. 98: 231–237.
14. Deak, A., M.H. Hall, M.A. Sanderson and D.D. Archibald. 2007. Production and nutritive value of grazed simple and complex mixtures. Agron. J. 98:814–821.
15. Deak, A., M.H. Hall, and M.A. Sanderson. 2009. Grazing Schedule Effect on Forage Production and Nutritive Value of Diverse Forage Mixtures. Agron. J. 101: 408–414.
16. Hall, M.H., J. M. Dillon, D. J. Undersander, T. M. Wood, P. W. Holman, D. H. Min, R. H. Leep, G. D. Lacefield, H. T. Kunelius, P. R. Peterson, and N. J. Ehlke. 2009. Ecogeographic Factors Affecting Inflorescence Emergence of Cool-Season Forage Grasses. Crop Sci. 49: 1109-1115.
17. Dillehay, B.L., W.S. Curran, and M.H. Hall. 2009. Potential for Delayed Orchardgrass Seeding during Glyphosate-Resistant Alfalfa Establishment. Agron. J. 101: 1108–1112.
18.  Hall. M.H. and J.H. Cherney. 2010. Increased Teff Seeding Rates in the Northeast Region of the United States Increases Forage Yield. Forage and Grazinglands. Online. doi: 10.1094/FG-2010-0802-01-BR.
19. Hall, M.H., Hebrock, N.S., P.E. Pierson, J.L. Caddel, V.N. Owens, R.M. Sulc, D.J. Undersander, and R.S. Whitesides. 2010. The effects of glyphosate-tolerant technology on reduced alfalfa seeding rates. Agron. J. 102:911-916.
20. Deak, A., M.H. Hall, M.A. Sanderson, A. Rotz, and M. Corson. 2010. Whole Farm Evaluation of Forage Mixtures and Grazing Strategies. Agron. J. 102:1201-1209.
21.  Brink, G., M. Hall, G. Shewmaker, D. Undersander, N. Martin, and R. Walgenbach. 2010. Changes in Alfalfa Yield and Nutritive Value within Individual Harvest Periods. Agron. J. 102:1274-1282.