Características agronómicas del pasto quiebra barriga (Trichanthera gigantea) en la estación experimental “El Padmi” de la Universidad Nacional de Loja
The present investigation was carried out with the purpose of evaluating the agronomic characteristics of Quiebra Barriga (Trichanthera gigantea) in the Experimental Station "El Padmi" of the National University of Loja. For this purpose, in a culture of (Trichanthera gigantea) previously...
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| 格式: | bachelorThesis |
| 语言: | spa |
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2023
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| 在线阅读: | https://dspace.unl.edu.ec/jspui/handle/123456789/27621 |
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| author | Casanova Erique, Santiago Fernando |
| author_facet | Casanova Erique, Santiago Fernando |
| author_role | author |
| collection | Repositorio Universidad Nacional de Loja |
| dc.contributor.none.fl_str_mv | Aguirre Mendoza, Luis Antonio |
| dc.creator.none.fl_str_mv | Casanova Erique, Santiago Fernando |
| dc.date.none.fl_str_mv | 2023-07-20T22:49:46Z 2023-07-20T22:49:46Z 2023-07-20 |
| dc.format.none.fl_str_mv | 38 p. application/pdf |
| dc.identifier.none.fl_str_mv | https://dspace.unl.edu.ec/jspui/handle/123456789/27621 |
| 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 | PASTO CRECIMIENTO EDAD |
| dc.title.none.fl_str_mv | Características agronómicas del pasto quiebra barriga (Trichanthera gigantea) en la estación experimental “El Padmi” de la Universidad Nacional de Loja |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/bachelorThesis |
| description | The present investigation was carried out with the purpose of evaluating the agronomic characteristics of Quiebra Barriga (Trichanthera gigantea) in the Experimental Station "El Padmi" of the National University of Loja. For this purpose, in a culture of (Trichanthera gigantea) previously established, the culture and equalization cut were carried out and we proceeded to collect and record data on the variables under study at 60, 120 and 180 days. The following variables were evaluated: plant height, number of leaves, number of stems, leaf weight, stem weight, leaf/stem ratio, green forage production, dry matter content, and dry matter production. Data were processed and subjected to an analysis of variance using a completely randomized design (DCA) and Tukey's test (P <0.05) of significance. The results showed a statistical difference (P<0.0001) between the cutting ages for all the variables, with values greater than 180 days of cutting, obtaining this age a height of 1.26 meters; 138 leaves/plant, 17 stems/plant, 408 g of leaves, 382 g of stems and 1.1 RHT, 47.42 t/ha/cut of green forage, 12.85 t/ha/cut of dry forage and 27% dry matter. It is concluded that Trichanthera gigantea reaches its maturity after 120 days, since there is a balance in the productive and nutritional part, and it also adapts very well to the edaphoclimatic conditions of the region. It is recommended to implement the cultivation of Trichanthera gigantea as a fodder bank to complement the feeding of cattle in the warm tropics. Key words: Trichanthera gigantea, growth, cutting age, forage production, humid warm tropics |
| eu_rights_str_mv | openAccess |
| format | bachelorThesis |
| id | UNL_bc3e6e66e19d013ac611a9b96acb9d7a |
| 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:123456789/27621 |
| publishDate | 2023 |
| 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 | Características agronómicas del pasto quiebra barriga (Trichanthera gigantea) en la estación experimental “El Padmi” de la Universidad Nacional de LojaCasanova Erique, Santiago FernandoPASTOCRECIMIENTOEDADThe present investigation was carried out with the purpose of evaluating the agronomic characteristics of Quiebra Barriga (Trichanthera gigantea) in the Experimental Station "El Padmi" of the National University of Loja. For this purpose, in a culture of (Trichanthera gigantea) previously established, the culture and equalization cut were carried out and we proceeded to collect and record data on the variables under study at 60, 120 and 180 days. The following variables were evaluated: plant height, number of leaves, number of stems, leaf weight, stem weight, leaf/stem ratio, green forage production, dry matter content, and dry matter production. Data were processed and subjected to an analysis of variance using a completely randomized design (DCA) and Tukey's test (P <0.05) of significance. The results showed a statistical difference (P<0.0001) between the cutting ages for all the variables, with values greater than 180 days of cutting, obtaining this age a height of 1.26 meters; 138 leaves/plant, 17 stems/plant, 408 g of leaves, 382 g of stems and 1.1 RHT, 47.42 t/ha/cut of green forage, 12.85 t/ha/cut of dry forage and 27% dry matter. It is concluded that Trichanthera gigantea reaches its maturity after 120 days, since there is a balance in the productive and nutritional part, and it also adapts very well to the edaphoclimatic conditions of the region. It is recommended to implement the cultivation of Trichanthera gigantea as a fodder bank to complement the feeding of cattle in the warm tropics. Key words: Trichanthera gigantea, growth, cutting age, forage production, humid warm tropicsLa presente investigación se realizó con el propósito de evaluar las características agronómicas del Quiebra Barriga (Trichanthera gigantea) en la Estación Experimental “El Padmi” de la Universidad Nacional de Loja. Para el efecto, en un cultivo de (Trichanthera gigantea) previamente establecido, se realizó el cultivo y corte de igualación y se procedió a tomar y registrar datos de las variables en estudio a los 60, 120 y 180 días. Se evaluaron las siguientes variables: altura de la planta, número de hojas, número de tallos, peso de hojas, peso de tallos, relación hojas/tallos, producción de forraje verde, contenido de materia seca y producción de materia seca. Los datos se procesaron y se sometieron a análisis de varianza mediante diseño completamente aleatorizado (DCA) y prueba de Tukey (P <0,05) de significación. Los resultados mostraron diferencia estadística (P<0,0001) entre las edades de corte para todas las variables, con valores superiores a los 180 días de corte, obteniendo a esta edad una altura de 1,26 metros; 138 hojas/planta, 17 tallos/planta, 408 g de hojas, 382 g de tallos y 1,1 RHT, 47,42 t/ha/corte de forraje verde, 12,85 t/ha/corte de forraje seco y 27% de materia seca. Se concluye que Trichanthera gigantea alcanza su madurez a partir de los 120 días, ya que existe un equilibrio en la parte productiva y nutricional, además se adapta muy bien a las condiciones edafoclimáticas de la región. Se recomienda implementar el cultivo de Trichanthera gigantea como banco forrajero para complementar la alimentación del ganado bovino en el trópico cálido húmedo. Palabras clave: Trichanthera gigantea, crecimiento, edad de corte, producción forrajera, trópico cálido húmedoLojaAguirre Mendoza, Luis Antonio2023-07-20T22:49:46Z2023-07-20T22:49:46Z2023-07-20info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesis38 p.application/pdfhttps://dspace.unl.edu.ec/jspui/handle/123456789/27621spahttp://creativecommons.org/licenses/by-nc-sa/3.0/ec/info:eu-repo/semantics/openAccessreponame:Repositorio Universidad Nacional de Lojainstname:Universidad Nacional de Lojainstacron:UNL2025-05-02T16:30:10Zoai:dspace.unl.edu.ec:123456789/27621Institucionalhttps://dspace.unl.edu.ec/Universidad públicahttps://unl.edu.ec/https://dspace.unl.edu.ec/oaiEcuador***opendoar:02025-05-02T16:30:10falseInstitucionalhttps://dspace.unl.edu.ec/Universidad públicahttps://unl.edu.ec/https://dspace.unl.edu.ec/oai*Ecuador***opendoar:02025-05-02T16:30:10Repositorio Universidad Nacional de Loja - Universidad Nacional de Lojafalse |
| spellingShingle | Características agronómicas del pasto quiebra barriga (Trichanthera gigantea) en la estación experimental “El Padmi” de la Universidad Nacional de Loja Casanova Erique, Santiago Fernando PASTO CRECIMIENTO EDAD |
| status_str | publishedVersion |
| title | Características agronómicas del pasto quiebra barriga (Trichanthera gigantea) en la estación experimental “El Padmi” de la Universidad Nacional de Loja |
| title_full | Características agronómicas del pasto quiebra barriga (Trichanthera gigantea) en la estación experimental “El Padmi” de la Universidad Nacional de Loja |
| title_fullStr | Características agronómicas del pasto quiebra barriga (Trichanthera gigantea) en la estación experimental “El Padmi” de la Universidad Nacional de Loja |
| title_full_unstemmed | Características agronómicas del pasto quiebra barriga (Trichanthera gigantea) en la estación experimental “El Padmi” de la Universidad Nacional de Loja |
| title_short | Características agronómicas del pasto quiebra barriga (Trichanthera gigantea) en la estación experimental “El Padmi” de la Universidad Nacional de Loja |
| title_sort | Características agronómicas del pasto quiebra barriga (Trichanthera gigantea) en la estación experimental “El Padmi” de la Universidad Nacional de Loja |
| topic | PASTO CRECIMIENTO EDAD |
| url | https://dspace.unl.edu.ec/jspui/handle/123456789/27621 |