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Productividad de las principales especies gramíneas forrajeras mejoradas del trópico ecuatoriano en condiciones de secano.
| dc.contributor.advisor | Dueñas Alvarado, Darío | |
| dc.contributor.author | Guillen Arellano, Darley Antonio | |
| dc.date.accessioned | 2022-04-29T20:44:43Z | |
| dc.date.available | 2022-04-29T20:44:43Z | |
| dc.date.issued | 2022 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/11346 | |
| dc.description | The present work of practical component of complex examination was carried out with the objective of describing the productivity of the main improved forage grass species of the Ecuadorian tropics in dry conditions. The methodology used for the development of the work is descriptive, through the investigation of texts, magazines, theses, virtual libraries and scientific articles, which facilitated the respective ordering, analysis and summary. Livestock productivity depends on four fundamental factors that are: adequate management that has to do with the type of grass and animal load; the physical and nutritional characteristics of the soils (texture, structure, real density, depth, pH, percentage of organic matter and nutrients); the climate (precipitation, relative humidity and temperature) and finally the food that is nothing more than the type of food in sufficient quantities and of good quality. The use of improved species or varieties of pastures in the tropics under drought conditions is one of the main mechanisms through which livestock production and productivity have been increased, but their selection must be careful, and they must be previously subjected to a local evaluation, before its establishment. The research carried out allows us to improve the knowledge of the rancher in terms of optimizing the productivity of their pastures in dry seasons where in most tropical areas there is no availability of irrigation. The limited development of livestock in the Ecuadorian tropics is due in large part to its management, since grasslands with large extensions of free grazing are established on medium and low fertility soils, lacking irrigation systems and without greater contribution of technologies, depending essentially on the climatic conditions at each time of the year. | es_ES |
| dc.description | The present work of practical component of complex examination was carried out with the objective of describing the productivity of the main improved forage grass species of the Ecuadorian tropics in dry conditions. The methodology used for the development of the work is descriptive, through the investigation of texts, magazines, theses, virtual libraries and scientific articles, which facilitated the respective ordering, analysis and summary. Livestock productivity depends on four fundamental factors that are: adequate management that has to do with the type of grass and animal load; the physical and nutritional characteristics of the soils (texture, structure, real density, depth, pH, percentage of organic matter and nutrients); the climate (precipitation, relative humidity and temperature) and finally the food that is nothing more than the type of food in sufficient quantities and of good quality. The use of improved species or varieties of pastures in the tropics under drought conditions is one of the main mechanisms through which livestock production and productivity have been increased, but their selection must be careful, and they must be previously subjected to a local evaluation, before its establishment. The research carried out allows us to improve the knowledge of the rancher in terms of optimizing the productivity of their pastures in dry seasons where in most tropical areas there is no availability of irrigation. The limited development of livestock in the Ecuadorian tropics is due in large part to its management, since grasslands with large extensions of free grazing are established on medium and low fertility soils, lacking irrigation systems and without greater contribution of technologies, depending essentially on the climatic conditions at each time of the year. | es_ES |
| dc.description.abstract | El presente trabajo de componente práctico de examen complexivo se realizó como objetivo describir la productividad de las principales especies gramíneas forrajeras mejoradas del trópico ecuatoriano en condiciones de secano. La metodología empleada para el desarrollo del trabajo es de tipo descriptivo, mediante la indagación de textos, revistas, tesis, bibliotecas virtuales y artículos científicos, mismas que facilitaron realizar el respectivo ordenamiento, análisis y resumen. La productividad ganadera depende de cuatro factores fundamentales que son: manejo adecuado que tiene que ver con el tipo de pasto y carga animal; las características físicas y nutricionales de los suelos (textura, estructura, densidad real, profundidad, pH, porcentaje de materia orgánica y nutrientes); el clima (precipitación, humedad relativa y la temperatura) y finalmente la alimentación que no es otra cosa que el tipo de alimento en cantidades suficientes y de buena calidad. El uso de especies o variedades mejoradas de pastos en el trópico bajo condiciones de sequía es uno de los principales mecanismos mediante los cuales se ha incrementado la producción y la productividad ganadera, pero su selección debe ser cuidadosa, y éstas deben ser sometidas previamente a una evaluación local, antes de su establecimiento. La investigación realizada nos permite mejorar los conocimientos del ganadero en cuanto a optimizar la productividad de sus pastizales en épocas de secano en donde en la mayoría de las zonas tropicales no existe disponibilidad de riego. El limitado desarrollo de la ganadería en el trópico ecuatoriano se debe en gran parte al manejo del mismo ya que se establecen pastizales con grandes extensiones a libre pastoreo en suelos de mediana y baja fertilidad, carentes de sistemas de riego y sin mayor aporte de tecnologías, dependiendo esencialmente de las condiciones climáticas en cada época del año. | es_ES |
| dc.format.extent | 29 p. | es_ES |
| dc.language.iso | es | es_ES |
| dc.publisher | BABAHOYO: UTB, 2022 | es_ES |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Ecuador | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ | * |
| dc.subject | Productividad | es_ES |
| dc.subject | Gramínea | es_ES |
| dc.subject | Trópico | es_ES |
| dc.subject | Secano | es_ES |
| dc.subject | Manejo | es_ES |
| dc.title | Productividad de las principales especies gramíneas forrajeras mejoradas del trópico ecuatoriano en condiciones de secano. | es_ES |
| dc.type | bachelorThesis | es_ES |
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