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Estimación de la calidad nutricional de los forrajes del cantón de San Carlos III. enegía para la producción de leche
Estimated nutritive quality of forages in the San Carlos County. Costa Rica. III. Energy for milk production. A total of 192 hand plucked samples of Cynodon nlemfuensis, Setaria anceps var White, Setaria anceps var Purple, ...
Factores que afectan el contenido de sólidos en leche
Factors affecting milk solid content. The solid content of the milk is affected by a genetic and environmental factor, which include the age of the cow, environmental temperature, milking management, health of the cow and ...
Asocio de Arachis Pintoi con Gramineas: una opción para el uso sostenible de la tierra en sistemas ganaderos
Arachis pintoi / grass mixtures: an alternative for sustainable land use in livestock systems. Arachis pintoi is a tropical legume adapted to medium/low fertility acid soils, grows well at elevations between 0 to 1800 ...
Importancia del cromo en ganado lechero
Importance of chromium nutrition in dairy cattle. A review. Chromium (Cr) essentially has been recognized for animals and humans since the early 50s. Its major role is as a component of the Glucose Tolerance Factor (GTF) ...
Fabricación artesanaly semi-artesanal de bloques nutricionales
Farm and semi-industrial production of nutritional blocks. Due to the great interest among beef producers for improving productivity and reproductive performance, as well as facing the problems of feeding their livestock ...