2019
DOI: 10.15359/rcv.37-1.3
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Intervalo Parto-Concepción en Ganado Lechero Especializado de Costa Rica

Abstract: Un hato lechero eficiente debe producir una cría viva y sana por vaca, por año, y esto se debe de conseguir con un Intervalo Parto Concepción (IPC) no superior a 100 días. Objetivo: describir aspectos epidemiológicos del IPC en vacas de fincas de lechería especializada de Costa Rica; en el período 2000-2013. Materiales y métodos: estudio prospectivo histórico con 434 708 registros del programa VAMPP Bovino 3.0. Se estimó el IPC para variables extrínsecas e intrínsecas de las vacas. Se a… Show more

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Cited by 2 publications
(2 citation statements)
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“…No major differences were found in farms located at different altitudes; however, it seems that dairy‐specialized farms display better CCI than those farmers raising cattle in dual‐purpose systems. Roche Loaiza et al (2019) found farms in three different ecozones located at altitudes below 1200 m.a.s.l. such as tropical dry forests, very humid premontane and very humid tropical forests, registered higher CCI compared to those located at higher altitudes.…”
Section: Discussionmentioning
confidence: 99%
“…No major differences were found in farms located at different altitudes; however, it seems that dairy‐specialized farms display better CCI than those farmers raising cattle in dual‐purpose systems. Roche Loaiza et al (2019) found farms in three different ecozones located at altitudes below 1200 m.a.s.l. such as tropical dry forests, very humid premontane and very humid tropical forests, registered higher CCI compared to those located at higher altitudes.…”
Section: Discussionmentioning
confidence: 99%
“…Crossbreeding strategies for milk production in tropical regions have achieved variable degrees of success, depending on the specific breeds employed, as well as environmental factors and the level of management (Bunning et al, 2019;Galukande et al, 2013;Madalena, 2008). The crosses between Bos taurus×Bos indicus are becoming more popular in Costa Rica, with Holstein remaining the preferred dairy breed (La Roche Loaiza et al, 2019;Martínez et al, 2023). Among Bos indicus breeds, Brahman and Gyr are the most popular, introduced into the local stock mainly via artificial insemination and, more recently, embryo transfer (Canaza-Cayo et al, 2018;Castillo-Badilla et al, 2019;Martínez et al, 2023;Molina-Coto et al, 2020;Villanueva et al, 2023).…”
Section: Introductionmentioning
confidence: 99%