Foot-and-mouth disease represents an important barrier to the international commerce of animal products, potentially associated with significant economic losses. The systematic vaccination of bovines and buffaloes was fundamental for the eradication of this disease; however, the use of vaccines can lead ...
The objective of the present work was to characterize the morphostructural architecture of bovine biotypes that are mostly used in milk production in southern Chile. Measurements were carried out in 26 dairy farms located in the provinces of Osorno and Ranco, in Los Lagos and Los Ríos regions, respectiv...
Objetivou-se analisar a aplicação da ocitocina influenciando na eficiência da ejeção do leite; ao ponto de ocorrer um aumento da produção e mudanças na composição. Foram utilizados 45 animais, durante 105 dias, divididos em três tratamentos, no tratamento 1 (T1) os animais receberam 0,5ml de s...
Cardoso, Gabrielle Virgínia Ferreira;
Oliveira, Andrey Carlos do Sacramento de;
Silva, Andréia Silva da;
Araújo, Wanessa Shuelen Costa;
Dantas, Vanderson Vasconcelos;
Silva, Josyane Brasil da;
Lima, Joelson Sousa;
Nunes, Emília do Socorro Conceição de Lima;
Guimarães, Ricardo José de Paula Souza e;
Roos, Talita Bandeira;
Moraes, Carina Martins de.
The seasons influence the production of buffalos’ milk. Because of this, the producers may produce a mixture of buffalo and bovine milk during cheese production in periods of low production. Therefore, the present work aimed to investigate fraud in buffalo cheese and the relationship between seasonalit...
Bovine mastitis has a negative impact on milk production and can pose risks to public health. The present study aimed to evaluate the quality of bovine milk from small farms in the Botucatu/SP region. Somatic cell counts (SCC), identification of pathogens involved in mastitis, and sensitivity antimicrobi...
High bulk milk somatic cell counts (BMSCC) are indicative of failures related to the control of mastitis in the herd, which compromises the quality of the milk and generates great losses for the producers and for the industry. A case-control study was carried out in dairy herds in the Campos das Vertente...
An outbreak of hypomagnesemia is reported in Holstein dairy cattle grazing lush oat (Avena sativa) pasture in Uruguay. Nine of 270 (3.3%) cows died in May-July (autumn-winter) 2017. These nine cows were from 2 to 9-years-old (1st-6th lactation), with 22 to 194 days of lactation and 15.8 to 31.4L of daily...
Pelizza, A;
Hauser, A;
Mendes, T. C;
Mattiello, C. A;
Knob, D. A;
Cardozo, L. L;
Parizotto Filho, R;
Gomes, I. P. O;
Alessio, D. R. M;
Camera, M;
Thaler Neto, A.
O objetivo do presente trabalho foi determinar e comparar o perfil metabólico de vacas Holandês (H) e mestiças Holandês x Jersey (HxJ) no periparto. Avaliaram-se 24 vacas, sendo 11 vacas Holandês e 13 mestiças Holandês x Jersey. Semanalmente, coletou-se sangue para a determinação das concentraç...
Concentrados com alta proteína bruta e minerais e com menor concentração de energia poderiam ser utilizados em menores quantidades no balanceamento de dietas com volumosos tropicais. Assim, objetivou-se avaliar o consumo de matéria seca, a resposta produtiva e econômica de vacas da raça Girolando m...
Abstract Mastitis is an inflammatory process of the udder tissue caused mainly by the bacteria Staphylococcus aureus. The indiscriminate use of antibiotics fosters conditions that favor the selection of resistant microorganisms, suppressing at the same time susceptible forms, causing a serious problem in...
Crianza de Animales Domésticos,
Antiinfecciosos/farmacología,
Bovinos,
Industria Lechera,
Farmacorresistencia Bacteriana/efectos de los fármacos,
Mastitis Bovina/tratamiento farmacológico,
Mastitis Bovina/microbiología,
Mastitis Bovina/transmisión,
Leche/microbiología,
Infecciones Estafilocócicas/tratamiento farmacológico,
Infecciones Estafilocócicas/microbiología,
Infecciones Estafilocócicas/transmisión,
Staphylococcus/efectos de los fármacos
