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Animal performance, carcass characteristics and beef fatty acid profile of grazing steers supplemented with corn grain and increasing amounts of flaxseed at two animal weights during finishing
(Elsevier, 2015-08)The objective of this study was to determine (1) the effects of increasing flaxseed addition to the corn grain supplemented at finishing to grazing steers on animal performance, carcass characteristics and longissimus ... -
Efecto de la maduración sobre la calidad de la carne en novillos brangus
(Facultad de Ciencias Agrarias, Universidad Nacional de Mar del Plata, 2008-09)Se utilizaron 193 terneros de destete de raza Brangus, provistos por seis cabañas pertenecientes a la Asociación Argentina de Brangus, engordados sobre pasturas permanentes en el oeste de la provincia de Buenos Aires y ... -
Efecto de la suplementación proteica sobre la tasa de crecimiento y parámetros digestivos de novillos a pastoreo sobre sorgo granífero diferido
(Universidad Nacional del Sur, 2009)El sorgo granífero (Sorghum bicolor (L.) Moench) es habitualmente utilizado como diferido por el ganado bovino en la región sudoeste de la Pcia. de Bs. As. De esta manera es posible minimizar el déficit de forraje que se ... -
Enteric listeriosis in grazing steers supplemented with spoiled silage
(2016)An outbreak of enteric listeriosis in steers that were fed spoiled silage is reported. The outbreak started 2 days after ~200 animals in a single paddock were given a supplement of spoiled silage. Forty animals (20%) were ... -
Genetic and management factors affecting beef quality in grazing Hereford steers
(Elsevier, 2012-12)Attributes contributing to differences in beef quality of 206 Hereford steers finished on pasture were assessed. Beef quality traits evaluated were: Warner–Bratzler meat tenderness and muscle and fat color at one and seven ... -
Growth, carcass and meat quality traits in beef from Angus, Hereford and cross-breed grazing steers, and their association with SNPs in genes related to fat deposition metabolism
(2016)Grazing steers from Angus and Hereford breeds, their cross-breeds and a three-way cross-breed (Limousin × Angus–Hereford) were measured for growth, carcass andmeat quality traits. Breed effectswere studied, and the association ... -
Influencia de los tratamientos con polietilenglicol o urea, textura del endosperma y estado fenológico sobre el grano de sorgo
(Facultad de Ciencias Agrarias, Balcarce. Universidad Nacional de Mar del Plata, 2013-08)Se realizaron 8 experimentos para determinar los efectos de la textura del endosperma, la humedad de cosecha (HC), el proceso de ensilado, y el agregado de PEG-4000 o urea, sobre el valor nutricional de granos de sorgos. ... -
Late-gestation protein restriction negatively impacts muscle growth and glucose regulation in steer progeny
(Elsevier, 2019)The objective of this study was to determine whether the amount of protein provided to cows during late gestation would affect postnatal growth and lead to changes in glucose and insulin concentrations. At 129 d of gestation, ... -
Respuesta productiva a la suplementación con ensilajes de planta entera de maíz y sorgos, con y sin taninos, en novillitos en pastoreo
(Facultad de Ciencias Agrarias, Universidad Nacional de Mar del Plata, 2015-08)El objetivo del trabajo fue evaluar la respuesta productiva de novillitos en pastoreo suplementados con ensilajes de maíz (SM), sorgo sin taninos (SB) y sorgo con taninos (ST), sobre una pastura consociada. El trabajo se ... -
The Effects of Age at Weaning and Length of Lipid Supplementation on Growth, Metabolites, and Marbling of Young Steers
(MDPI, 2020-10)The objective of this study was to determine how weaning age, days on supplements, and lipid supplementation affected the growth and marbling deposition of steers. Steers from a single sire were early weaned (n = 24) at ...