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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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