Utilización de raíces y productos de yuca en alimentación porcina
Cassava roots are an excellent source of energy that can be used fresh, dried or as silage in swine feeding programs. Chopped fresh roots with a low cyanide content can be given to pigs throughout their life cycle, separately or mixed with a supplement that contains proteins, minerals and vitamins....
| Autores principales: | , , |
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| Formato: | Capítulo de libro |
| Lenguaje: | Español |
| Publicado: |
International Center for Tropical Agriculture
1979
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/81717 |
| _version_ | 1855530883040149504 |
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| author | Gómez G., G. Santos Núñez, Jorge Valdivieso Garcia, Mauricio A. |
| author_browse | Gómez G., G. Santos Núñez, Jorge Valdivieso Garcia, Mauricio A. |
| author_facet | Gómez G., G. Santos Núñez, Jorge Valdivieso Garcia, Mauricio A. |
| author_sort | Gómez G., G. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Cassava roots are an excellent source of energy that can be used fresh, dried or as silage in swine feeding programs. Chopped fresh roots with a low cyanide content can be given to pigs throughout their life cycle, separately or mixed with a supplement that contains proteins, minerals and vitamins. Roots with a high cyanide content are not easily consumed by pigs because of their high linamarin content. High levels of cassava meal (60-70 percent) have been studied experimentally at CIAT and compared to common maize-based diets in integrated feed programs for the pig's life cycle. Performance of weaned piglets was inferior in the cassava- based feed programs. Met supplementation did not seem essential in diets based on CM. Whole cassava roots can be stored in silos covered with earth, or chopped and kept in polyethylene bags or in trench silos, for periods up to 6 mo without a significant loss in their nutritional value as swine feed. Root silage kept up to 6 mo is easily consumed by pigs. Cassava forage production for ruminants offers very good perspectives. Cassava leaf meal can be used in relatively low levels (~ 20 percent) in diets for growing and finishing pigs. There are possibilities of using higher levels in diets for gestating sows. Because of its low protein content, feeding programs based on high levels of cassava require considerable quantities of protein supplement in comparison to programs that use conventional energy sources such as cereal grains. These aspects should be considered in economic studies on the feasibility of using cassava in animal nutrition. (AS-CIAT) |
| format | Book Chapter |
| id | CGSpace81717 |
| institution | CGIAR Consortium |
| language | Español |
| publishDate | 1979 |
| publishDateRange | 1979 |
| publishDateSort | 1979 |
| publisher | International Center for Tropical Agriculture |
| publisherStr | International Center for Tropical Agriculture |
| record_format | dspace |
| spelling | CGSpace817172025-11-05T17:01:40Z Utilización de raíces y productos de yuca en alimentación porcina Gómez G., G. Santos Núñez, Jorge Valdivieso Garcia, Mauricio A. animal nutrition cassava leaf meal cassava meal energy productivity forage roots silage swine cassava products domestic animals feeds and feeding plant anatomy processed products productivity starch crops uses Cassava roots are an excellent source of energy that can be used fresh, dried or as silage in swine feeding programs. Chopped fresh roots with a low cyanide content can be given to pigs throughout their life cycle, separately or mixed with a supplement that contains proteins, minerals and vitamins. Roots with a high cyanide content are not easily consumed by pigs because of their high linamarin content. High levels of cassava meal (60-70 percent) have been studied experimentally at CIAT and compared to common maize-based diets in integrated feed programs for the pig's life cycle. Performance of weaned piglets was inferior in the cassava- based feed programs. Met supplementation did not seem essential in diets based on CM. Whole cassava roots can be stored in silos covered with earth, or chopped and kept in polyethylene bags or in trench silos, for periods up to 6 mo without a significant loss in their nutritional value as swine feed. Root silage kept up to 6 mo is easily consumed by pigs. Cassava forage production for ruminants offers very good perspectives. Cassava leaf meal can be used in relatively low levels (~ 20 percent) in diets for growing and finishing pigs. There are possibilities of using higher levels in diets for gestating sows. Because of its low protein content, feeding programs based on high levels of cassava require considerable quantities of protein supplement in comparison to programs that use conventional energy sources such as cereal grains. These aspects should be considered in economic studies on the feasibility of using cassava in animal nutrition. (AS-CIAT) Las raices de yuca son una excelente fuente de energia, y pueden ser utilizadas frescas, secas o ensiladas en programas de alimentacion porcina. Las raices frescas picadas, con bajo contenido de cianuro, pueden ser suministradas a los cerdos en todo su ciclo de vida, en forma separada o mezclada con un suplemento que aporte proteina, minerales y vitaminas. Las raices altas en cianuro no son facilmente consumidas por los cerdos por su elevado contenido de linamarina. En el CIAT se han estudiado experimentalmente altos niveles de harina integral de yuca (60-70 por ciento) comparados con dietas a base de maiz comun, en programas de alimentacion integrados para todo el ciclo de vida de los cerdos. Los rendimientos de las camadas de destete fueron inferiores para el programa de alimentacion de yuca. La suplementacion de met no parece ser indispensable en dietas a base de HIY. Se pueden almacenar raices enteras de yuca en silos cubiertos de tierra o pueden picarse y conservarse en bolsas de polietileno o en silos de trincheras por periodos hasta de 6 meses sin perder significativamente su valor nutricional como alimento para cerdos. El ensilado de raices conservadas por 6 meses es consumido facilmente por los cerdos. La produccion de forraje de yuca para rumiantes ofrece muy buenas perspectivas. La harina integral de hojas de yuca puede ser empleada a niveles relativamente bajos (20 por ciento) en dietas para cerdos en crecimiento y acabado. Existen posibilidades de emplear niveles mas altos en dietas para cerdas gestantes. Debido a su reducido contenido de proteinas, los programas de alimentacion basados en altos niveles de yuca requieren cantidades considerables de suplemento proteinico en comparacion con los programas que utilizan fuentes convencionales de energia como los cereales. Estos aspectos deben considerarse en los estudios de factibilidad economica orientados a utilizar yuca en alimentacion animal. (RA-CIAT) 1979 2017-06-20T08:51:29Z 2017-06-20T08:51:29Z Book Chapter https://hdl.handle.net/10568/81717 es Open Access application/pdf International Center for Tropical Agriculture Programa de Yuca Gomez G., G.;Santos N., J.;Valdivieso, M.1979. Utilización de raíces y productos de yuca en alimentación porcina . In: Manual de producción de yuca . Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. p. I-55-I-75. |
| spellingShingle | animal nutrition cassava leaf meal cassava meal energy productivity forage roots silage swine cassava products domestic animals feeds and feeding plant anatomy processed products productivity starch crops uses Gómez G., G. Santos Núñez, Jorge Valdivieso Garcia, Mauricio A. Utilización de raíces y productos de yuca en alimentación porcina |
| title | Utilización de raíces y productos de yuca en alimentación porcina |
| title_full | Utilización de raíces y productos de yuca en alimentación porcina |
| title_fullStr | Utilización de raíces y productos de yuca en alimentación porcina |
| title_full_unstemmed | Utilización de raíces y productos de yuca en alimentación porcina |
| title_short | Utilización de raíces y productos de yuca en alimentación porcina |
| title_sort | utilizacion de raices y productos de yuca en alimentacion porcina |
| topic | animal nutrition cassava leaf meal cassava meal energy productivity forage roots silage swine cassava products domestic animals feeds and feeding plant anatomy processed products productivity starch crops uses |
| url | https://hdl.handle.net/10568/81717 |
| work_keys_str_mv | AT gomezgg utilizacionderaicesyproductosdeyucaenalimentacionporcina AT santosnunezjorge utilizacionderaicesyproductosdeyucaenalimentacionporcina AT valdiviesogarciamauricioa utilizacionderaicesyproductosdeyucaenalimentacionporcina |