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Mostrando ítems 1-9 de 9
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A meta-analytical evaluation of the effects of high-salt water intake on beef cattle
Lopez, Agustin; Arroquy, Jose Ignacio; Hernandez, Olegario; Nasca, Jose Andres; Juárez Sequeira, Ana Verónica; DiLorenzo, Nicolas; Distel, Roberto Alejandro (Oxford Academic Press, 2021-08)Adequate drinking water is essential to maintain acceptable production levels in beef cattle operations. In the context of global climate change, the water scarcity forecasted for the future is a growing concern and it ... -
Dried distiller´s grains plus solubles supplementation improves low-quality tropical grass utilization on beef steers = Suplementação de grãos de destilação secos com solúveis melhora a utilização de grama tropical de baixa qualidade para novilhos de corte
Hernandez, Olegario; Lopez, Agustin; García, Elisa Mariana; Nazareno, Mónica Azucena; Arroquy, Jose Ignacio (Centro de Ciências Rurais, Universidade Federal de Santa Maria, 2022)This study was designed to evaluate the effect of corn dried distiller´s grains (DDGS) supplementation on feed intake, total tract digestibility, and ruminal fermentation of beef steers fed low-quality Guinea grass ... -
Early exposure to and subsequent beef cattle performance with saline water
Lopez, Agustin; Arroquy, Jose Ignacio; Distel, Roberto Alejandro (2016-03)Two experiments were conducted to evaluate the impact of early life exposure to high salt water on later cattle performance with saline water. In Exp. 1, 24 cow/calf pairs were randomly assigned to one of two treatments: ... -
High-sulfate water consumption determines intake and metabolic responses to protein supplementation in lambs consuming low-quality forage
Lopez, Agustin; Arroquy, Jose Ignacio; Juárez Sequeira, Ana Verónica; DiLorenzo, Nicolas; Barrionuevo, M.C.; Distel, Roberto Alejandro (2017-05)Twenty Hampshire lambs (31 ± 4 kg BW) in individual metabolism cages were used in a 10-treatment by 2-period (n = 4) trial to evaluate the interaction between protein supplementation and sulfate water on intake and metabolic ... -
Measurement of malondialdehyde as oxidative stress biomarker in goat plasma by HPLC-DAD
Yonny, Melisa Evangelina; García, Elisa Mariana; Lopez, Agustin; Arroquy, Jose Ignacio; Nazareno, Mónica Azucena (2016-11)During the cattle breeding, the animals are exposed to stressful conditions (confinement, competition, extreme temperatures, pathogens); these have been associated to the increase of reactive oxygen species that attack ... -
Sustitución del grano de maíz por bagazo de limón deshidratado en dietas de recría de vaquillonas = Substitution of corn grain for dehydrated lemon bagasse in rearing heifer´ s diets
Lopez, Agustin; Nasca, Jose Andres; Hernandez, Olegario; Fissolo, Hector Miguel; Zimerman, Maria; Bottegal, Diego Nicolas; Molina Arias, Alvaro Marcelo; Royo, Victoria; Franck, C.; Arroquy, Jose Ignacio (Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán, 2020-12)El objetivo de este trabajo fue evaluar la sustitución del grano de maíz (GM) por niveles crecientes de bagazo de limón deshidratado (BLD) en dietas de recría de vaquillonas. Se utilizaron 40 vaquillonas Braford (158 ± 3,5 ... -
Uso de subproductos de planta de algodón como fuente de fibra en dietas de engorde a corral
Arroquy, Jose Ignacio; Lopez Fernandez, C.J.; Lopez, Agustin (2018-04)Los residuos de cosecha del cultivo de algodón disponibles en el norte argentino son una fuente alternativa de fibra larga (FL) para el reemplazo de forraje voluminoso de mayor costo (ej., heno de alfalfa o ensilajes de ... -
Whole Cottonseed as an Alternative to Mitigate In Vitro Methane Emissions on Low-Quality Forage-Based Diets
Hernandez, Olegario; Juárez Sequeira, Ana Verónica; García, Elisa Mariana; Zarate García, Natalia; Uñates Pellene, Francisco Augusto; Fissolo, Hector Miguel; Coria, María Sumampa; Lopez, Agustin (MDPI, 2025-12)Enteric methane (CH4) emissions from ruminants are one of the major contributors to greenhouse gas emissions (GHG) from agriculture. We hypothesized that increasing levels of whole cottonseed (WCS) in diets decreases CH4 ... -
Whole Cottonseed as an Effective Strategy to Mitigate Enteric Methane Emissions in Cattle Fed Low-Quality Forages
Hernandez, Olegario; Lopez, Agustin; Ceron Cucchi, Maria Esperanza; Alabi, Cham Donald AdégbéÏga; Loza, Cecilia; Juárez Sequeira, Ana Verónica; Fissolo, Hector Miguel; García, Elisa Mariana; Gere, José Ignacio (MDPI, 2025-03)This study evaluated enteric methane (CH₄) emissions, dry matter intake (DMI), and performance in rearing beef heifers fed either a Guinea-grass-only diet (0WCS) or Guinea grass supplemented with whole cottonseed (WCS) at ...