Determination of the nutritional value of blocks with different inclusion percentages of Sambucus peruviana and Zea mays
The low availability and quality of forages for bovines during critical periods (dry - rainy seasons) negatively impact the milk and meat production systems. This study aimed at evaluating the nutritional quality of nutritional blocks with different percentages of linden and corn inclusion. The plan...
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| Format: | Online |
| Language: | spa |
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Universidad Pedagógica y Tecnológica de Colombia
2018
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| Online Access: | https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/7760 |
| _version_ | 1801706473849356288 |
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| author | Rodríguez-Molano, Carlos Eduardo Pulido-Suárez, Néstor Julián |
| author_facet | Rodríguez-Molano, Carlos Eduardo Pulido-Suárez, Néstor Julián |
| author_sort | Rodríguez-Molano, Carlos Eduardo |
| collection | OJS |
| description | The low availability and quality of forages for bovines during critical periods (dry - rainy seasons) negatively impact the milk and meat production systems. This study aimed at evaluating the nutritional quality of nutritional blocks with different percentages of linden and corn inclusion. The plant material (leaves and stems) of corn and linden was collected with a vegetative period of 70 days since the emission. The material was dehydrated under greenhouse for five days, and subsequently the nutritional blocks of Sambucus peruviana and Zea mays were elaborated in two percentages of inclusion to determine their nutritive value (dry matter, crude fiber, ashes, and crude protein). All the variables were subjected to analysis of variance, Tukey test (5 %). Statistically significant differences were found (P <0.05) for the % of ash, fiber, and protein. Linden and corn, as multipurpose species, can be implemented under different landscape management tools and provide forage of a high quality. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-7760 |
| institution | Revista Ciencia y Agricultura |
| language | spa |
| publishDate | 2018 |
| publisher | Universidad Pedagógica y Tecnológica de Colombia |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-77602022-06-16T15:19:42Z Determination of the nutritional value of blocks with different inclusion percentages of Sambucus peruviana and Zea mays Determinación del valor nutricional de bloques nutricionales con diferentes porcentajes de Sambucus peruviana y Zea mays Rodríguez-Molano, Carlos Eduardo Pulido-Suárez, Néstor Julián dry matter raw fiber raw protein Sambucus peruviana Zea mays fibra cruda materia seca proteína cruda Sambucus peruviana Zea mays The low availability and quality of forages for bovines during critical periods (dry - rainy seasons) negatively impact the milk and meat production systems. This study aimed at evaluating the nutritional quality of nutritional blocks with different percentages of linden and corn inclusion. The plant material (leaves and stems) of corn and linden was collected with a vegetative period of 70 days since the emission. The material was dehydrated under greenhouse for five days, and subsequently the nutritional blocks of Sambucus peruviana and Zea mays were elaborated in two percentages of inclusion to determine their nutritive value (dry matter, crude fiber, ashes, and crude protein). All the variables were subjected to analysis of variance, Tukey test (5 %). Statistically significant differences were found (P <0.05) for the % of ash, fiber, and protein. Linden and corn, as multipurpose species, can be implemented under different landscape management tools and provide forage of a high quality. La poca disponibilidad de forrajes para bovinos durante épocas críticas (invierno-verano) y su baja calidad inciden negativamente en los sistemas de producción de leche y carne. El objetivo del estudio fue evaluar la calidad nutricional de bloques nutricionales con diferentes porcentajes de inclusión de tilo y maíz. Se recolectó el material vegetal (hojas y tallos) de maíz y tilo con un periodo vegetativo de 70 días desde la emisión, el cual fue deshidratado bajo invernadero durante 5 días, y posteriormente se elaboraron los bloques nutricionales de Sambucus peruviana y Zea mays en dos porcentajes de inclusión, para determinar el valor nutritivo (materia seca, fibra cruda, cenizas y proteína cruda). Todas las variables fueron sometidas a análisis de varianza, prueba de Tukey (5 %). Se encontraron diferencias estadísticamente significativas (P<0.05) para el porcentaje de cenizas, fibra y proteína. El tilo y el maíz, como especies multipropósito, tienen la propiedad de que permiten ser implementados bajo diferentes herramientas de manejo del paisaje y proporcionan forraje de buena calidad. Universidad Pedagógica y Tecnológica de Colombia 2018-02-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion research investigación application/pdf https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/7760 10.19053/01228420.v15.n1.2018.7760 Ciencia y Agricultura; Vol. 15 No. 1 (2018); 93-100 Ciencia y Agricultura; Vol. 15 Núm. 1 (2018); 93-100 2539-0899 spa https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/7760/6242 |
| spellingShingle | dry matter raw fiber raw protein Sambucus peruviana Zea mays fibra cruda materia seca proteína cruda Sambucus peruviana Zea mays Rodríguez-Molano, Carlos Eduardo Pulido-Suárez, Néstor Julián Determination of the nutritional value of blocks with different inclusion percentages of Sambucus peruviana and Zea mays |
| title | Determination of the nutritional value of blocks with different inclusion percentages of Sambucus peruviana and Zea mays |
| title_alt | Determinación del valor nutricional de bloques nutricionales con diferentes porcentajes de Sambucus peruviana y Zea mays |
| title_full | Determination of the nutritional value of blocks with different inclusion percentages of Sambucus peruviana and Zea mays |
| title_fullStr | Determination of the nutritional value of blocks with different inclusion percentages of Sambucus peruviana and Zea mays |
| title_full_unstemmed | Determination of the nutritional value of blocks with different inclusion percentages of Sambucus peruviana and Zea mays |
| title_short | Determination of the nutritional value of blocks with different inclusion percentages of Sambucus peruviana and Zea mays |
| title_sort | determination of the nutritional value of blocks with different inclusion percentages of sambucus peruviana and zea mays |
| topic | dry matter raw fiber raw protein Sambucus peruviana Zea mays fibra cruda materia seca proteína cruda Sambucus peruviana Zea mays |
| topic_facet | dry matter raw fiber raw protein Sambucus peruviana Zea mays fibra cruda materia seca proteína cruda Sambucus peruviana Zea mays |
| url | https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/7760 |
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