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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
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dc.contributor.author | Gandara, Luis | |
dc.contributor.author | Pereira, Maria Mercedes | |
dc.contributor.author | Stup, Marcos | |
dc.date.accessioned | 2020-10-09T19:49:48Z | |
dc.date.available | 2020-10-09T19:49:48Z | |
dc.date.issued | 2019 | |
dc.identifier.issn | 2346-3775 | |
dc.identifier.other | https://doi.org/10.17138/tgft(7)143-145 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/8033 | |
dc.identifier.uri | https://www.tropicalgrasslands.info/index.php/tgft/article/view/540 | |
dc.description.abstract | 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 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.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.publisher | CIAT | es_AR |
dc.rights | info:eu-repo/semantics/openAccess | es_AR |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
dc.source | Tropical Grasslands-Forrajes Tropicales 7 (4) : 143-145. (2019) | es_AR |
dc.subject | Leucaena leucocephala | es_AR |
dc.subject | Ganado Bovino | es_AR |
dc.subject | Cattle | eng |
dc.subject | Pastizales | es_AR |
dc.subject | Pastures | eng |
dc.subject | Espaciamiento | es_AR |
dc.subject | Spacing | eng |
dc.subject | Brachiaria brizantha | es_AR |
dc.subject.other | Densidad de Plantación | es_AR |
dc.subject.other | Corrientes, Argentina | es_AR |
dc.title | A preliminary study of spatial distribution and plant density in a leucaena-grass planting in north Corrientes, Argentina | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
dc.description.origen | EEA Corrientes | es_AR |
dc.description.fil | Fil: Gandara, Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Corrientes; Argentina | es_AR |
dc.description.fil | Fil: Pereira, Maria Mercedes. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Corrientes; Argentina | es_AR |
dc.description.fil | Fil: Stup, Marcos. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina | es_AR |
dc.subtype | cientifico |
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