2026-06-09http://hdl.handle.net/123456789/7597By means of personal interviews and questionnaires. the opinions of some Costa Rican stockmen were gathered on the influence of some extension methods in the diffusion of certain animal husbandry techniques The order of influence of the methods was: 1) indirect influence; 2) individual methods; 3) mass methods, 4) group methods.3application/pdfExtensión||extension||extensão rural||vulgarisationTecnología||technology||tecnologia||technologieTransferencia de tecnología||technology transfer||transferência de tecnologia||transfert de technologieGanadería||animal husbandry||criação animal||élevagePrograma de extensión||extension programmes||programa de extensão||programme de vulgarisationSede CentralArtículo