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Se informa sobre la situacion de las pasturas mejoradas en Costa Rica, indicando las regiones principales para el cultivo de pastos, las caracteristicas de la problematica de las regiones ganaderas del pais (rendimientos de carne en kg/ha y manejo de las especies a nivel nacional), las politicas ...


Prado A., V.M.[Situacion de las pasturas mejoradas en Costa Rica]Situacion de las pasturas mejoradas en Costa Rica

Sanz Scovino, José IgnacioVera, Raúl R.Ferguson, John E.Hoyos Garcés, PhanorMolina López, Diego Luis[Prototype cropping farming systems]Prototype cropping farming systems

Brachiaria grasses, especially R decumbens cv. Basilisk (signalgrass), are the most widely grown pastures in subhumid and humid tropics. When fertilized with nitrogen and well managed, these pastures have high forage quality (measured as digestibility). Animal production is therefore high and rel...


Lascano, Carlos E.Euclides, Valéria Pacheco Batista[Nutritional quality and animal production of Brachiaria pastures]Nutritional quality and animal production of Brachiaria pastures

The factors of grazing management that influence tropical pasture utilization are discussed in this review. The principal objective is to consider stocking rate and grazing system effects-and their interaction-as related to the evaluation of germplasm under grazing. It is inferred that the study ...


Tergas, Luis Eduardo[Effect of grazing management of tropical pasture utilization]Effect of grazing management of tropical pasture utilization

Two experiments were conducted in the neotropical savannas of Carimagua, Colombia to test the hypothesis that Brahman females subjected to sustained grazing undernutrition as heifers can attain high reproductive performance as mature cows if allowed to make compensatory gains. In Experiment 1, we...


Vera, Raúl R.Ramírez, C.A.Velásquez, N.[Growth patterns and reproductive performance of grazing Brahman cows in a tropical environment]Growth patterns and reproductive performance of grazing Brahman cows in a tropical environment
O'Brien, R.A.[Spatial decision support for selecting tropical crops and forages in uncertain environments.Thesis (Ph.D.)]Spatial decision support for selecting tropical crops and forages in uncertain environments.Thesis (Ph.D.)
Durán Castro, Carlos V.Salinas, JGSchaus, R[Curso Taller sobre Establecimiento, Mantenimiento y Producción de Pasturas en la Selva Peruana (1987, Pucallpa, Perú). Memorias]Curso Taller sobre Establecimiento, Mantenimiento y Producción de Pasturas en la Selva Peruana (1987, Pucallpa, Perú). Memorias

Resource flow models are useful tools that assist farmers in analysing their soil fertility management strategies and in planning, experimenting and adapting ways to improve the use of scarce local resources. Resource flows and farm nutrient balance studies were carried out in eastern Uganda to a...


Esilaba, Anthony O.Nyende, PNalukenge, GByalebeka, J.B.Delve, Robert J.Ssali, H.[Resource flows and nutrient balances for crop and animal production in smallholder farming systems in Eastern Uganda]Resource flows and nutrient balances for crop and animal production in smallholder farming systems in Eastern Uganda
Michelsen, H[Analisis del desarrollo de la produccion de leche en la zona tropical humeda. El caso del Caqueta, Colombia]Analisis del desarrollo de la produccion de leche en la zona tropical humeda. El caso del Caqueta, Colombia

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