Efecto del abono orgánico biol en praderas naturales de la finca “La Ponderosa”, Marcabelí, El Oro.
The present study assessed the impact of applying biol organic fertilizer on the botanical composition, biomass yield, and nutritional value of natural pastures on La Ponderosa farm, located in Marcabelí canton, El Oro province. An experimental design with completely randomized blocks was used, divi...
সংরক্ষণ করুন:
| প্রধান লেখক: | |
|---|---|
| বিন্যাস: | bachelorThesis |
| ভাষা: | spa |
| প্রকাশিত: |
2024
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| বিষয়গুলি: | |
| অনলাইন ব্যবহার করুন: | https://dspace.unl.edu.ec/jspui/handle/123456789/31450 |
| ট্যাগগুলো: |
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ট্যাগ যুক্ত করুন | _version_ | 1857833060648615936 |
|---|---|
| author | Romero Freire., Paola Del Cisne |
| author_facet | Romero Freire., Paola Del Cisne |
| author_role | author |
| collection | Repositorio Universidad Nacional de Loja |
| dc.contributor.none.fl_str_mv | Jumbo Jimbo, Dubal Antonio |
| dc.creator.none.fl_str_mv | Romero Freire., Paola Del Cisne |
| dc.date.none.fl_str_mv | 2024-11-15T20:45:33Z 2024-11-15T20:45:33Z 2024-11-15 |
| dc.format.none.fl_str_mv | 67 p. application/pdf |
| dc.identifier.none.fl_str_mv | https://dspace.unl.edu.ec/jspui/handle/123456789/31450 |
| dc.language.none.fl_str_mv | spa |
| dc.publisher.none.fl_str_mv | Loja |
| dc.rights.none.fl_str_mv | http://creativecommons.org/licenses/by-nc-sa/3.0/ec/ info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositorio Universidad Nacional de Loja instname:Universidad Nacional de Loja instacron:UNL |
| dc.subject.none.fl_str_mv | RENDIMIENTO ALTURA DE PLANTA VALOR NUTRICIONAL PRADERAS NATURALES |
| dc.title.none.fl_str_mv | Efecto del abono orgánico biol en praderas naturales de la finca “La Ponderosa”, Marcabelí, El Oro. |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/bachelorThesis |
| description | The present study assessed the impact of applying biol organic fertilizer on the botanical composition, biomass yield, and nutritional value of natural pastures on La Ponderosa farm, located in Marcabelí canton, El Oro province. An experimental design with completely randomized blocks was used, dividing 5000 m2 of the study area into control and biol treatment plots, with two phases (field and laboratory). The organic fertilizer was applied foliarly at a rate of 1 liter per 20-liter sprayer. The goal was to evaluate variables such as forage biomass, plant height, and nutritional composition. The results showed a significant change in botanical composition, with a predominance of Panicum maximum grass, a decrease in legumes, and weeds. Biomass increased significantly in the plots treated with biol fertilizer, rising from 0.99 kg to 5.06 kg, with a p-value of (0.023). A significant increase in plant height was also observed, with a p-value (<0.033), which is below the established range (<0.05), reaching an average of 159 cm in the treated plots compared to 61.66 cm in the control treatment. Regarding nutritional composition, significant differences were noted in moisture content (p-value 0.047), dry matter (p-value 0.047), and fat (p-value 0.046). Although no statistically significant results were detected for protein, ash, fiber, and non-nitrogenous elements, the data suggest a trend toward increased levels of these components in the forage treated with biol. Therefore, it is concluded that the application of biol in natural pastures increases biomass production and improves plant growth. While it does not have a significant effect on all analyzed nutritional composition parameters, it shows a tendency to enhance forage quality. |
| eu_rights_str_mv | openAccess |
| format | bachelorThesis |
| id | UNL_b66d432c28e89cf4e290b62daddcd5b3 |
| instacron_str | UNL |
| institution | UNL |
| instname_str | Universidad Nacional de Loja |
| language | spa |
| network_acronym_str | UNL |
| network_name_str | Repositorio Universidad Nacional de Loja |
| oai_identifier_str | oai:dspace.unl.edu.ec:123456789/31450 |
| publishDate | 2024 |
| publisher.none.fl_str_mv | Loja |
| reponame_str | Repositorio Universidad Nacional de Loja |
| repository.mail.fl_str_mv | * |
| repository.name.fl_str_mv | Repositorio Universidad Nacional de Loja - Universidad Nacional de Loja |
| repository_id_str | 0 |
| rights_invalid_str_mv | http://creativecommons.org/licenses/by-nc-sa/3.0/ec/ |
| spelling | Efecto del abono orgánico biol en praderas naturales de la finca “La Ponderosa”, Marcabelí, El Oro.Romero Freire., Paola Del CisneRENDIMIENTOALTURA DE PLANTAVALOR NUTRICIONALPRADERAS NATURALESThe present study assessed the impact of applying biol organic fertilizer on the botanical composition, biomass yield, and nutritional value of natural pastures on La Ponderosa farm, located in Marcabelí canton, El Oro province. An experimental design with completely randomized blocks was used, dividing 5000 m2 of the study area into control and biol treatment plots, with two phases (field and laboratory). The organic fertilizer was applied foliarly at a rate of 1 liter per 20-liter sprayer. The goal was to evaluate variables such as forage biomass, plant height, and nutritional composition. The results showed a significant change in botanical composition, with a predominance of Panicum maximum grass, a decrease in legumes, and weeds. Biomass increased significantly in the plots treated with biol fertilizer, rising from 0.99 kg to 5.06 kg, with a p-value of (0.023). A significant increase in plant height was also observed, with a p-value (<0.033), which is below the established range (<0.05), reaching an average of 159 cm in the treated plots compared to 61.66 cm in the control treatment. Regarding nutritional composition, significant differences were noted in moisture content (p-value 0.047), dry matter (p-value 0.047), and fat (p-value 0.046). Although no statistically significant results were detected for protein, ash, fiber, and non-nitrogenous elements, the data suggest a trend toward increased levels of these components in the forage treated with biol. Therefore, it is concluded that the application of biol in natural pastures increases biomass production and improves plant growth. While it does not have a significant effect on all analyzed nutritional composition parameters, it shows a tendency to enhance forage quality.El presente estudio evaluó el efecto de la aplicación de abono orgánico biol sobre la composición botánica, rendimiento de biomasa y valor nutricional de praderas naturales en la finca La Ponderosa, ubicada en el cantón Marcabelí, provincia de El Oro. Se empleó un diseño experimental y con bloques completamente al azar, dividiendo 5 000 m2 del área de estudio, en bloques de tratamiento control y biol, con dos fases una de campo y otra de laboratorio. El abono orgánico se aplicó vía foliar, a razón de un litro por bomba de 20 litros. Con el objetivo de evaluar variables como: biomasa forrajera, altura de planta y composición nutricional. Los resultados generados evidencian un cambio significativo en la composición botánica, con predominancia del pasto chilena (Panicum maximun), decreciendo leguminosas y malezas. La biomasa incrementó significativamente en las parcelas tratadas con abono biol, pasando de 0,99 kg a 5,06 kg, con un p-valor de (0,023). De igual forma se observó un aumento significativo en la altura de planta, con p-valor (<0,033), siendo inferior al rango establecido (<0,05), alcanzando una media de 159 cm en las parcelas tratadas en comparación con 61,66 cm del tratamiento control. En cuanto a la composición nutricional, se destacan diferencias significativas en los contenidos de humedad (p-valor 0,047), materia seca (p-valor 0,047) y grasa (p-valor 0,046). Aunque no se detectaron resultados estadísticamente significativos en parámetros proteína, cenizas, fibra y elementos no nitrogenados, los datos sugieren incremento en los componentes del forraje tratado con biol. Por lo cual se concluye que la aplicación del biol en praderas naturales, aumenta la producción de biomasa y mejora el crecimiento vegetal. Si bien no ejerce efecto significativo sobre todos los parámetros de composición nutricional, se destaca la tendencia a mejorar la calidad del forraje.LojaJumbo Jimbo, Dubal Antonio2024-11-15T20:45:33Z2024-11-15T20:45:33Z2024-11-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesis67 p.application/pdfhttps://dspace.unl.edu.ec/jspui/handle/123456789/31450spahttp://creativecommons.org/licenses/by-nc-sa/3.0/ec/info:eu-repo/semantics/openAccessreponame:Repositorio Universidad Nacional de Lojainstname:Universidad Nacional de Lojainstacron:UNL2025-05-02T15:44:39Zoai:dspace.unl.edu.ec:123456789/31450Institucionalhttps://dspace.unl.edu.ec/Universidad públicahttps://unl.edu.ec/https://dspace.unl.edu.ec/oaiEcuador***opendoar:02025-05-02T15:44:39falseInstitucionalhttps://dspace.unl.edu.ec/Universidad públicahttps://unl.edu.ec/https://dspace.unl.edu.ec/oai*Ecuador***opendoar:02025-05-02T15:44:39Repositorio Universidad Nacional de Loja - Universidad Nacional de Lojafalse |
| spellingShingle | Efecto del abono orgánico biol en praderas naturales de la finca “La Ponderosa”, Marcabelí, El Oro. Romero Freire., Paola Del Cisne RENDIMIENTO ALTURA DE PLANTA VALOR NUTRICIONAL PRADERAS NATURALES |
| status_str | publishedVersion |
| title | Efecto del abono orgánico biol en praderas naturales de la finca “La Ponderosa”, Marcabelí, El Oro. |
| title_full | Efecto del abono orgánico biol en praderas naturales de la finca “La Ponderosa”, Marcabelí, El Oro. |
| title_fullStr | Efecto del abono orgánico biol en praderas naturales de la finca “La Ponderosa”, Marcabelí, El Oro. |
| title_full_unstemmed | Efecto del abono orgánico biol en praderas naturales de la finca “La Ponderosa”, Marcabelí, El Oro. |
| title_short | Efecto del abono orgánico biol en praderas naturales de la finca “La Ponderosa”, Marcabelí, El Oro. |
| title_sort | Efecto del abono orgánico biol en praderas naturales de la finca “La Ponderosa”, Marcabelí, El Oro. |
| topic | RENDIMIENTO ALTURA DE PLANTA VALOR NUTRICIONAL PRADERAS NATURALES |
| url | https://dspace.unl.edu.ec/jspui/handle/123456789/31450 |