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dc.contributor.authorRebolledo Cid, María Camila
dc.contributor.authorCATIE – Centro Agronómico Tropical de Investigación y Enseñanza, Turrialba, Costa Rica
dc.contributor.authorAgro Paris Tech, París (Francia).
dc.date.accessioned2022-03-01T19:23:51Z
dc.date.available2022-03-01T19:23:51Z
dc.date.issued2008
dc.identifier.urihttps://repositorio.catie.ac.cr/handle/11554/11667
dc.description22 páginas : ilustraciones.es_ES
dc.descriptionTesis (Mag. Sc. Gestion Ambiental) – CATIE, 2008
dc.description.abstractIn central America coffee trees are mainly cultivated under shade trees (Hernandez et al., 1997). Coffea arabica originated from Ethiopian highland forests (Huxley and Cannell, 1970), therefore inclusion of shade trees in a plantation may bring beneficial effects. However coffee plants have a big plasticity, and if enough fertilizers are supplied, yields may be substantially increased in full sun (Da Matta, 2004). Farmers from developing countries are concern with increasing revenues. Improving generation of income from coffee is an important criterion. However developing Agroforestry systems (AFS) practices may reduce the productivity of coffee crops, for example decreasing productivity when tree cover is increased above a certain threshold to enhance environmental benefits. On the other hand AFS practices may increase the quality of coffee beans. For example in Nicaragua Vaast et al. (2006) reported that altitude and shade enabled a better growth of coffee cherries resulting in a higher quality of coffee beverage. In order to contribute to maintaining and/or increasing the competitiveness and sustainability of the agricultural sector of Mesoamerica a partnership platform (PCP) was launched in 2007 by CIRAD,CATIE and other 4 research and development regional institutions. One of its objectives is to design, in collaboration with farmers, competitive, sustainable and diversified management strategies for AFS, suitable for particular biophysical as well as economic constraints and opportunities.es_ES
dc.format.extent22 páginases_ES
dc.language.isoeses_ES
dc.publisherCATIEes_ES
dc.subjectCOFFEA ARABICAes_ES
dc.subjectMODELOSes_ES
dc.subjectCIENTIFICOSes_ES
dc.subjectAGRICULTORESes_ES
dc.subjectPLANTACIONes_ES
dc.subjectARBOLES DE SOMBRAes_ES
dc.subjectSOMBRAes_ES
dc.subjectCONDICION DE LA PLANTAes_ES
dc.subjectCALIDAD DEL PRODUCTOes_ES
dc.subjectPRODUCTIVIDADes_ES
dc.subjectFACTORES AMBIENTALESes_ES
dc.subjectBIOFISICAes_ES
dc.subjectAGROFORESTERIAes_ES
dc.subjectCOSTA RICAes_ES
dc.subject.otherSede Centrales_ES
dc.titleBulding a biophysical conceptual model of agroforestry systems (AFS) with coffee incorporating scientific, expert and farmers knowledgees_ES
dc.typeTesis de Maestriaes_ES
dc.identifier.statusopenAccesses_ES
dc.subject.sdgODS 15 - Vida de ecosistemas terrestreses_ES


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