Modeling The Growth Of Brazilian Cattle Population [modelagem Do Crescimento Populacional Do Rebanho Bovino Brasileiro]

dc.creatorDe Freitas A.R.
dc.creatorLoibel S.M.C.
dc.creatorDe Andrade M.G.
dc.creatorDo Val J.B.R.
dc.date2005
dc.date2015-06-26T14:08:49Z
dc.date2015-11-26T14:08:25Z
dc.date2015-06-26T14:08:49Z
dc.date2015-11-26T14:08:25Z
dc.date.accessioned2018-03-28T21:09:00Z
dc.date.available2018-03-28T21:09:00Z
dc.identifier
dc.identifierRevista Brasileira De Zootecnia. , v. 34, n. 6 SUPPL., p. 2225 - 2232, 2005.
dc.identifier15163598
dc.identifier
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-33645035183&partnerID=40&md5=002363cfa622dd6767a40e3ff11b3e06
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/93646
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/93646
dc.identifier2-s2.0-33645035183
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1241000
dc.descriptionThe growth of the Brazilian bovine cattle population was evaluated using the effective number of animals and the annual slaughter rate from 1983 to 2000. The Richards model was fitted with the profile likelihood technique. Two population parameters were calculated by Markov chain modeling: a) the probability of the cattle population to reach 200 million of animals in 2015 as a function of the slaughter rate; b) the time to reach this size, considering different annual slaughter rates. The Richards model was adequate to estimate the Brazilian cattle population growth since overestimated and/or underestimated values ranged between one and 2.5%. The probability of the Brazilian herd to reach 200 millions animals in 2015 for an annual slaughter rate of approximately 17% is 0.7 and the expected time to reach 200 million animals for annual slaughter rates of 16% and 18% was 11 and 20 years respectively.
dc.description34
dc.description6 SUPPL.
dc.description2225
dc.description2232
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dc.languagept
dc.publisher
dc.relationRevista Brasileira de Zootecnia
dc.rightsaberto
dc.sourceScopus
dc.titleModeling The Growth Of Brazilian Cattle Population [modelagem Do Crescimento Populacional Do Rebanho Bovino Brasileiro]
dc.typeArtículos de revistas


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