2018
DOI: 10.1590/1678-4162-10054
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Viabilidade econômica de vacas leiteiras F1 Holandês x Zebu com diferentes bases maternas e ordens de parto

Abstract: RESUMO Objetivou-se avaliar a viabilidade econômica de vacas F1 de Holandês x Zebu de diferentes bases maternas e ordens de parto. Foram utilizados dados do Campo Experimental da Epamig (Felixlândia-MG). Analisaram-se 406 lactações de vacas F1 H x Z de diferentes bases maternas. Estimaram-se a receita e os custos operacional efetivo, operacional total e custo total. As F1 Holandês x Gir tiveram médias de custos maiores (R$ 3582,30), seguidas pelas F1 Holandês x Nelogir (R$ 3448,06), e o menor foi das F1 Holand… Show more

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Cited by 2 publications
(5 citation statements)
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“…The cost of depreciation of cows and improvements showed a reduction of 6.58% in relation to control treatment. A cost of improvements of R$ 105.48 common to all cows was considered, according to Martins et al (2018). The depreciation cost of cows is influenced by the purchase and sale price multiplied by the animal BW, as the cows in the control treatment had higher BW and obtained higher price and depreciation.…”
Section: Resultsmentioning
confidence: 99%
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“…The cost of depreciation of cows and improvements showed a reduction of 6.58% in relation to control treatment. A cost of improvements of R$ 105.48 common to all cows was considered, according to Martins et al (2018). The depreciation cost of cows is influenced by the purchase and sale price multiplied by the animal BW, as the cows in the control treatment had higher BW and obtained higher price and depreciation.…”
Section: Resultsmentioning
confidence: 99%
“…Data evaluated here came from results of experiments evaluating the effect of feed restriction on productive, physiological and metabolic parameters of F1 Holstein x Zebu cows (Borges et al, 2020). And production cost data, generated from the database of the same herd and published by Martins et al (2018).…”
Section: Data From Zootechnical Bookkeepingmentioning
confidence: 99%
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“…Frente ao apresentado, faz-se necessária a correta identificação e seleção de animais com genótipo A2, pois essa variante agrega melhor valor nutricional ao leite (LIMA; LARA, 2015). Martins Neto et al (2018) descrevem que raças mestiças Holandês x Zebu, são responsáveis por 70% da produção de leite no Brasil. Na região norte do Paraná há prevalência de rebanhos mestiços e girolando (KOEHLER, 2000).…”
Section: Introductionunclassified