Effect of the performance, calving date and lactation period on the probability of pregnancy in beef cows

Effect of the performance, calving date and lactation period on the probability of pregnancy in beef cows

ABSTRACT Determining what and how much each environmental factor affects pregnancy is crucial to the sustainability and management of beef cow herds. The study evaluated through logistic regression the effect of environmental variables on the increase or reduction in the pregnancy rate of beef cows....

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Bibliographic Details
Main Authors: Nathália Pasi Reis, José Fernando Piva Lobato, João Restle, Rangel Fernandes Pacheco, Amoracyr José Costa Nuñez, Dayana Bernardi Sarzi Sartori, Ricardo Zambarda Vaz
Format: Article
Language:English
Published: Universidade de São Paulo 2023-05-01
Series:Scientia Agricola
Subjects:
body condition score
cow age
mating calving interval
post-partum weight gain
calving weight
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162023000100405&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162023000100405&lng=en&tlng=en

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