Federico J. Holmann

Economic Value of Days Open for Holstein Cows of Alternative Milk Yields with Varying Calving Intervals

Federico J. Holmann, C. Richard Shumway, Robert W. Blake et al. · Journal of Dairy Science · 1984 · 97 citations · Full text

Agriculture, Agricultural Economics, Dairy Science +17

Economic damage caused by spittlebugs (Homoptera: Cercopidae) in Colombia: a first approximation of impact on animal production in Brachiaria decumbens pastures

Federico J. Holmann, Daniel C. Peck · Neotropical Entomology · 2002 · 61 citations · Full text

Agriculture, Agricultural Economics, Animal Sciences +16

Economic evaluation of current and alternative dual-purpose cattle systems for smallholder farms in the central Peruvian highlands

Karin Bartl, A.C. Mayer, Carlos Gómez et al. · Agricultural Systems · 2009 · 28 citations

Agriculture, Agricultural Economics, Animal Sciences +13

Economic Returns from United States Artificial Insemination Sires in Holstein Herds in Colombia, Mexico, and Venezuela

Federico J. Holmann, Robert W. Blake, Robert A. Milligan et al. · Journal of Dairy Science · 1990 · 24 citations · Full text

Agriculture, Agricultural Economics, Economics +14

Evolution of milk production systems in tropical Latin America and its interrelationship with markets: an analysis of the Colombian case

Federico J. Holmann, Libardo Rivas Ríos, Juan E Carulla et al. · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) · 2003 · 23 citations · Full text

Agriculture, Agricultural Economics, Economics +10