Producción y calidad forrajera de Brachiaria humidicola en monocultivo y en asocio con Acacia mangium en un suelo ácido en el Trópico Húmedo
This study was conducted at the IDIAP experimental station of Calabacito, Panama (mean annual rainfall of 2500 mm and temperature 27 °C; soils are acid with high Al saturation), to determine the effect of the timber tree Acacia mangium on the productivity and quality of Brachiaria humidicola pasture...
| Main Authors: | , , , , |
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| Format: | Reporte técnico |
| Language: | Español |
| Published: |
2016
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| Subjects: | |
| Online Access: | https://repositorio.catie.ac.cr/handle/11554/8387 |
| _version_ | 1855487937121091584 |
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| author | Bolívar, Diana Ibrahim, Muhammad Akbar Kass, Donald Jiménez Otárola, Francisco Camargo García, Juan Carlos |
| author_browse | Bolívar, Diana Camargo García, Juan Carlos Ibrahim, Muhammad Akbar Jiménez Otárola, Francisco Kass, Donald |
| author_facet | Bolívar, Diana Ibrahim, Muhammad Akbar Kass, Donald Jiménez Otárola, Francisco Camargo García, Juan Carlos |
| author_sort | Bolívar, Diana |
| collection | Repositorio CATIE |
| description | This study was conducted at the IDIAP experimental station of Calabacito, Panama (mean annual rainfall of 2500 mm and temperature 27 °C; soils are acid with high Al saturation), to determine the effect of the timber tree Acacia mangium on the productivity and quality of Brachiaria humidicola pastures. The treatments were: 1) B. humidicola monoculture; and 2) B. humidicola in mixture with A. mangium. The forage had significantly lower crude protein concentration (32 vs 46 g kg exponente -1) and solubility (52 vs 58 percent) in the monoculture vs the mixture, respectively. Mean total forage yields of the mixture was 28 percent higher than the monoculture. In the dry season, dead pasture biomass represented 60 percent of total dry matter measured in the grass monoculture whereas it was only 30 percent for the mixture. The leaf: stem ratio of B. humidicola was higher for the mixture. It is concluded that the integration of A. mangium in silvopastoral systems with B. humidicola contributed to increased pasture yield of higher nutritive value. |
| format | Reporte técnico |
| id | RepoCATIE8387 |
| institution | Centro Agronómico Tropical de Investigación y Enseñanza |
| language | Español |
| publishDate | 2016 |
| publishDateRange | 2016 |
| publishDateSort | 2016 |
| record_format | dspace |
| spelling | RepoCATIE83872022-02-17T22:19:36Z Producción y calidad forrajera de Brachiaria humidicola en monocultivo y en asocio con Acacia mangium en un suelo ácido en el Trópico Húmedo Bolívar, Diana Ibrahim, Muhammad Akbar Kass, Donald Jiménez Otárola, Francisco Camargo García, Juan Carlos BRACHIARIA HUMIDICOLA ACACIA MANGIUM MONOCULTIVO CULTIVO MIXTO SUELO ACIDO TROPICO HUMEDO PANAMA This study was conducted at the IDIAP experimental station of Calabacito, Panama (mean annual rainfall of 2500 mm and temperature 27 °C; soils are acid with high Al saturation), to determine the effect of the timber tree Acacia mangium on the productivity and quality of Brachiaria humidicola pastures. The treatments were: 1) B. humidicola monoculture; and 2) B. humidicola in mixture with A. mangium. The forage had significantly lower crude protein concentration (32 vs 46 g kg exponente -1) and solubility (52 vs 58 percent) in the monoculture vs the mixture, respectively. Mean total forage yields of the mixture was 28 percent higher than the monoculture. In the dry season, dead pasture biomass represented 60 percent of total dry matter measured in the grass monoculture whereas it was only 30 percent for the mixture. The leaf: stem ratio of B. humidicola was higher for the mixture. It is concluded that the integration of A. mangium in silvopastoral systems with B. humidicola contributed to increased pasture yield of higher nutritive value. 2016-07-14T17:10:13Z 2016-07-14T17:10:13Z 1999 Reporte técnico https://repositorio.catie.ac.cr/handle/11554/8387 es 4. Semana Científica. 6-9 Abr 1999. Turrialba (Costa Rica), páginas 244-247 info:eu-repo/semantics/openAccess application/pdf |
| spellingShingle | BRACHIARIA HUMIDICOLA ACACIA MANGIUM MONOCULTIVO CULTIVO MIXTO SUELO ACIDO TROPICO HUMEDO PANAMA Bolívar, Diana Ibrahim, Muhammad Akbar Kass, Donald Jiménez Otárola, Francisco Camargo García, Juan Carlos Producción y calidad forrajera de Brachiaria humidicola en monocultivo y en asocio con Acacia mangium en un suelo ácido en el Trópico Húmedo |
| title | Producción y calidad forrajera de Brachiaria humidicola en monocultivo y en asocio con Acacia mangium en un suelo ácido en el Trópico Húmedo |
| title_full | Producción y calidad forrajera de Brachiaria humidicola en monocultivo y en asocio con Acacia mangium en un suelo ácido en el Trópico Húmedo |
| title_fullStr | Producción y calidad forrajera de Brachiaria humidicola en monocultivo y en asocio con Acacia mangium en un suelo ácido en el Trópico Húmedo |
| title_full_unstemmed | Producción y calidad forrajera de Brachiaria humidicola en monocultivo y en asocio con Acacia mangium en un suelo ácido en el Trópico Húmedo |
| title_short | Producción y calidad forrajera de Brachiaria humidicola en monocultivo y en asocio con Acacia mangium en un suelo ácido en el Trópico Húmedo |
| title_sort | produccion y calidad forrajera de brachiaria humidicola en monocultivo y en asocio con acacia mangium en un suelo acido en el tropico humedo |
| topic | BRACHIARIA HUMIDICOLA ACACIA MANGIUM MONOCULTIVO CULTIVO MIXTO SUELO ACIDO TROPICO HUMEDO PANAMA |
| url | https://repositorio.catie.ac.cr/handle/11554/8387 |
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