Evaluation of Non-linear Models to Predict Potential Milk Yield of Beef Cows According to Parity Order Under Grazing

Evaluation of Non-linear Models to Predict Potential Milk Yield of Beef Cows According to Parity Order Under Grazing

This study aimed to evaluate the effect of parity order on milk yield (MY) and composition over time of grazing beef cows and to evaluate non-linear models to describe the lactation curve. Thirty-six pregnant Nellore cows (12 nulliparous, 2 years; 12 primiparous, 3 years; and 12 multiparous, 4–6 yea...

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Main Authors: Matheus Fellipe de Lana Ferreira, Luciana Navajas Rennó, Isabela Iria Rodrigues, Sebastião de Campos Valadares Filho, Luiz Fernando Costa e Silva, Fabyano Fonseca e Silva, Edenio Detmann, Mário Fonseca Paulino
Format: article
Language:EN
Published: Frontiers Media S.A. 2021
Subjects:
milk production
Bos indicus
lactation
beef cattle
milk composition
Veterinary medicine
SF600-1100
Online Access:https://doaj.org/article/1a3e7bc30c2443a999f15c85b9f72631
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https://doaj.org/article/1a3e7bc30c2443a999f15c85b9f72631

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