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| Silva,Deiyse Alves; Rocha Júnior,Vicente Ribeiro; Ruas,José Reinaldo Mendes; Santana,Pedro Felipe; Borges,Luana Alcântara; Caldeira,Luciana Albuquerque; Reis,Sidnei Tavares dos; Menezes,Jordana Carvalho de; Lanna,Dante Pazzanese Duarte. |
| Abstract: The objective of this work was to evaluate the chemical composition and fatty acid profile of milk from F1 Holstein/Zebu cows in different lactation periods, when receiving different levels of dietary supply in percentage of body weight. Sixty cows were evaluated, with five levels of dietary supply and three lactation periods. The levels of dietary supply had no effect on the production of milk corrected to 3.5% fat (12.25 kg per day). There was also no effect of dietary supply levels, in the different lactation periods, on contents of fat (3.34%), protein (3.41%), lactose (4.60%), total solids (12.0%), defatted dry extract (8.80%), and urinary nitrogen (14.5 mg dL-1), nor on somatic cell count (89.98 mL-1). As the dietary supply level was... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Desirable fatty acids; F1 Holstein/Zebu; Lactation period; Milk quality. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2019000104304 |
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| Silva,Geruza Cardoso da; Carvalho,Cinara da Cunha Siqueira; Costa,Maria Dulcinéia da; Rocha,Raul Herberth Freitas; Menezes,Jordana Carvalho de; Aspiazú,Ignacio; Fonseca,Jéssica Duarte Ramos; Santos,Hugo Pereira. |
| ABSTRACT The objective of this study was to evaluate the effect of the trainer and the adopted daily work on the behavior and performance of horses of the Mangalarga Marchador breed on a horse farm and in racetracks in northern Minas Gerais State, Brazil. Twenty equines and nine trainers from four farms and three competition events of the breed were observed. The experiment was divided into two stages. In the first stage, the animals were observed together with their trainer on the farm, during the daily work, and the behavior reactions were recorded based on scores. The duration of training and the behavior told by the trainer of the animal were recorded in scores. The second stage happened in three competitions of the breed in agricultural fairs. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Equines; Factorial analysis; Principal components; Specialized competitions; Trainers. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100513 |
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