Use este identificador para citar ou linkar para este item: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/569498
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dc.contributor.authorBARIONI, L. G.pt_BR
dc.contributor.authorMARTHA JÚNIOR, G. B.pt_BR
dc.date.accessioned2011-07-08T11:49:37Z-
dc.date.available2011-07-08T11:49:37Z-
dc.date.created2006-04-05pt_BR
dc.date.issued2003pt_BR
dc.identifier.citationPlanaltina, DF: Embrapa Cerrados, 2003.pt_BR
dc.identifier.urihttp://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/569498pt_BR
dc.descriptionPlanning forage needs in beef cattle enterprises is necessary for efficient utilization of genetic and environmental resources in pastoral systems and to generate economic benefits in an environmentally sound way. Production risk evaluation is essential in feed planning for cow-calf operations in pastoral systems. The proposed method to accomplish with production risk in these systems is based on the time biological system is maintained in an acceptable state under adverse climate conditions. This is coined "buffering time". The buffering time is calculated for both animals and pasture using an energetic approach. For cows, the buffering time is the minimum period the animal takes to reach the lowest acceptable body weight. for pasture, it is period for herbage mass to decrease to its mininum acceptable pasture buffering time indicated that increasing stocking rates put grazing systems at a higher risk.pt_BR
dc.language.isoporpt_BR
dc.relation.ispartofseries(Embrapa Cerrados. Comunicado Técnico, 100).pt_BR
dc.rightsopenAccesspt_BR
dc.subjectBovinaept_BR
dc.titleMétodo para estimar o tamponamento nutricional para vacas de corte em sistemas pastoris.pt_BR
dc.typeFolhetospt_BR
dc.date.updated2011-07-08T11:49:37Zpt_BR
dc.subject.thesagroBovinopt_BR
dc.subject.thesagroGado de Cortept_BR
dc.subject.thesagroModelo Matemáticopt_BR
dc.subject.thesagroNutrição Animalpt_BR
dc.subject.thesagroPastejopt_BR
dc.subject.thesagroPlanejamentopt_BR
dc.subject.thesagroRiscopt_BR
dc.subject.nalthesaurusanimal productionpt_BR
dc.subject.nalthesaurusbeef cattlept_BR
dc.subject.nalthesaurusgrazingpt_BR
dc.subject.nalthesaurusmathematical modelspt_BR
dc.subject.nalthesaurusplanningpt_BR
dc.subject.nalthesaurusriskpt_BR
dc.format.extent24 p.pt_BR
riaa.ainfo.id569498pt_BR
riaa.ainfo.lastupdate2009-10-26pt_BR
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