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Effects of supplementing milk replacer with sodium butyrate on dairy calves. Authorship: MACHADO, F. S.; PEREIRA, L. G. R.; TOMICH, T. R.; CARVALHO, W. A.; CAMPOS, M. M. Diarrhea and respiratory diseases pose significant challenges in the rearing of pre-weaned calves, motivating the investigation of tools to improve gastrointestinal tract development, health, and over... ... Repository: BDPA Publication year: 2024
How does reproduction account for dairy farm sustainability? Authorship: TOMICH, T. R.; PEREIRA, L. G. R. Sustainability - the new hype of the 21st century has brought discomfort for the government and society. Sustainable agriculture is essential to face our most concerning challenges: climate change, fo... ... Repository: BDPA Publication year: 2023
Potential benefits of a blend of essential oils on metabolism, digestibility, organ development and gene expression of dairy calves. Authorship: MACHADO, F. S.; PEREIRA, L. G. R.; TOMICH, T. R.; CARVALHO, W. A.; REIS, D. R. de L.; CAMPOS, M. M. The objective of this study was to evaluate blood cells and metabolites, insulin-like growth factor-1 (IGF-1), digestibility, internal organs weight and histology, gene expression, and spleen cell pro... ... Repository: BDPA Publication year: 2023
Exogenous amylase increases gas production and improves in vitro ruminal digestion kinetics of sorghum and corn grains. Authorship: PEREIRA, L. G. R.; MACHADO, F. S.; CAMPOS, M. M.; SANTOS, R. D. dos; TOMICH, T. R. ABSTRACT - The aim of this study was to evaluate the effect of exogenous amylase on gas production, in vitro dry matter digestibility (IVDMD), and in vitro digestion kinetics of sorghum (Sorghum vulga... ... Repository: BDPA Publication year: 2023
Effect of the Lactiplantibacillus plantarum and Lentilactobacillus buchneri on corn and sorghum silage quality and sheep energy partition under tropical conditions. Authorship: TOMICH, T. R.; PEREIRA, L. G. R.; MACHADO, F. S.; CAMPOS, M. M. This study aimed to evaluate the silage quality, ingestive behaviour, and sheep energy partition fed corn and sorghum silages, with or without inoculation with Lactiplantibacillus plantarum and Lentil... ... Repository: BDPA Publication year: 2023
Prosopis juliflora piperidine alkaloid extract levels in diet for sheep change energy and nitrogen metabolism and affect enteric methane yield. Authorship: MACHADO, F. S.; TOMICH, T. R.; CAMPOS, M. M.; PEREIRA, L. G. R. BACKGROUND: Ionophore antibiotics improve the efficiency of energy metabolism, which has driven their use as a feed additive in ruminants for decades. Currently, they have not been approved in many co... ... Repository: BDPA Publication year: 2022
Using rumination and activity data for early detection of anaplasmosis disease in dairy heifer calves. Authorship: TOMICH, T. R.; CAMPOS, M. M.; PEREIRA, L. G. R. Bovine anaplasmosis causes considerable economic losses in dairy cattle production systems worldwide, ranging from $300 million to $900 million annually. It is commonly detected through rectal tempera... ... Repository: BDPA Publication year: 2022
Milk production and hematological and antioxidant profiles of dairy cows supplemented with oregano and green tea extracts as feed additives. Authorship: MACHADO, F. S.; CAMPOS, M. M.; TOMICH, T. R.; PEREIRA, L. G. R. We aimed to evaluate the effects of the addition of oregano (Origanum vulgare) or green tea (Camellia sinensis L.) extracts (separately and associated) on feed intake, milk production, and hematologic... ... Repository: BDPA Publication year: 2022
Energy requirements of Holstein, Gyr, and Holstein x Gyr crossbred heifers using the respirometry technique. Authorship: MACHADO, F. S.; CAMPOS, M. M.; TOMICH, T. R.; PEREIRA, L. G. R. We aimed to determine the energy requirements for maintenance and gain of 18 prepubertal dairy heifers of three breed compositions (BC; Holstein, Gyr, and Holstein × Gyr). Diets were formulated for ga... ... Repository: BDPA Publication year: 2022
Consumo e comportamento alimentar de novilhas leiteiras em estro. Authorship: CAMPOS, M. M.; PEREIRA, L. G. R.; TOMICH, T. R.; MACHADO, F. S. O estro em novilhas leiteiras altera o de consumo e comportamento alimentar. O uso de cochos e bebedouros eletrônicos, que geram dados de forma automática, ainda não haviam sido utilizados como metodo... ... Repository: BDPA Publication year: 2021

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