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Longitudinal analysis of cumulative residual feed intake in Nellore cattle

Abstract The objective of this work was to evaluate random regression models with linear spline functions for the estimation of genetic parameters of residual feed intake (RFI) in Nellore bovines. The RFI was estimated across five test periods (at 0-14, 0-28, 0-42, 0-56, and 070-days) in 929 Nellore...

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I tiakina i:
Ngā kaituhi matua: Clélia Soares Assis, Cristina Moreira Bonafé, Fernando dos Santos Magaço, Gabriela Canabrava Gouveia, Virgínia Mara Pereira Ribeiro, Fabio Luiz Buranelo Toral, Egleu Diomedes Marinho Mendes, Idalmo Garcia Pereira
Hōputu: Artigo
Reo:Inglês
I whakaputaina: Embrapa Informação Tecnológica 2026-07-01
Rangatū:Pesquisa Agropecuária Brasileira
Ngā marau:
beef cattle
feed efficiency
random regression
spline.
Urunga tuihono:http://www.scielo.br/pdf/pab/v61/1678-3921-pab-61-e04079.pdf
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