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resumen

Resumen
In northeast Argentina, most beef cattle graze naturalized range pastures continuously, with limited winter supplementation and restricted access to improved pastures. Calving rates are low, averaging 40‒50% annually and calf weaning weights average 150‒170 kg at 6 months. Overall, productivity remains low (30‒40 kg LW/ha/yr), mainly due to poor cattle nutrition (Goldfarb et al. 1993; Goldfarb and Casco 1994). In past decades, several improved grass and [ver mas...]
dc.contributor.authorGandara, Luis
dc.contributor.authorPereira, Maria Mercedes
dc.contributor.authorStup, Marcos
dc.date.accessioned2020-10-09T19:49:48Z
dc.date.available2020-10-09T19:49:48Z
dc.date.issued2019
dc.identifier.issn2346-3775
dc.identifier.otherhttps://doi.org/10.17138/tgft(7)143-145
dc.identifier.urihttps://www.tropicalgrasslands.info/index.php/tgft/article/view/540
dc.identifier.urihttp://hdl.handle.net/20.500.12123/8033
dc.description.abstractIn northeast Argentina, most beef cattle graze naturalized range pastures continuously, with limited winter supplementation and restricted access to improved pastures. Calving rates are low, averaging 40‒50% annually and calf weaning weights average 150‒170 kg at 6 months. Overall, productivity remains low (30‒40 kg LW/ha/yr), mainly due to poor cattle nutrition (Goldfarb et al. 1993; Goldfarb and Casco 1994). In past decades, several improved grass and legume species were evaluated as a strategy to overcome this problem (Goldfarb et al. 1993; Goldfarb and Casco 1998) with Leucaena leucocephala (leucaena) showing definite potential.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.publisherCIATes_AR
dc.rightsinfo:eu-repo/semantics/openAccesses_AR
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.sourceTropical Grasslands-Forrajes Tropicales 7 (4) : 143-145. (2019)es_AR
dc.subjectLeucaena leucocephalaes_AR
dc.subjectGanado Bovinoes_AR
dc.subjectCattleeng
dc.subjectPastizaleses_AR
dc.subjectPastureseng
dc.subjectEspaciamientoes_AR
dc.subjectSpacingeng
dc.subjectBrachiaria brizanthaes_AR
dc.subject.otherDensidad de Plantaciónes_AR
dc.subject.otherCorrientes, Argentinaes_AR
dc.titleA preliminary study of spatial distribution and plant density in a leucaena-grass planting in north Corrientes, Argentinaes_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.rights.licenseCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.description.origenEEA Corrienteses_AR
dc.description.filFil: Gandara, Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Corrientes; Argentinaes_AR
dc.description.filFil: Pereira, Maria Mercedes. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Corrientes; Argentinaes_AR
dc.description.filFil: Stup, Marcos. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentinaes_AR
dc.subtypecientifico


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