Effect of explant density and volume of cultivation medium on in-vitro multiplication of blueberry (Vaccinium corymbosum L.) varieties "Brigitta" and "Legacy"
Descripción del Articulo
The objective of the investigation was to evaluate the in-vitro multiplication of two varieties of blueberry (Vaccinium corymbosum L.), "Brigitta" and "Legacy" in response to five explants densities (5, 10, 15, 20 and 25) and four flask volumes (10, 20, 30 and 40 mL) for cultivat...
| Autores: | , |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2015 |
| Institución: | Universidad Nacional de Trujillo |
| Repositorio: | Revista UNITRU - Scientia Agropecuaria |
| Lenguaje: | español |
| OAI Identifier: | oai:ojs.revistas.unitru.edu.pe:article/809 |
| Enlace del recurso: | http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/809 |
| Nivel de acceso: | acceso abierto |
| Materia: | cultivo in vitro micropropagación explantes brote in vitro culture micropropagation explants shoots |
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2411-1783 |
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. |
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Revista UNITRU - Scientia Agropecuaria |
| dc.title.none.fl_str_mv |
Effect of explant density and volume of cultivation medium on in-vitro multiplication of blueberry (Vaccinium corymbosum L.) varieties "Brigitta" and "Legacy" Efecto de la densidad de explantes y el volumen de medio de cultivo sobre la multiplicación in vitro de arándano (Vaccinium corymbosum L.) variedades Brigitta y Legacy |
| title |
Effect of explant density and volume of cultivation medium on in-vitro multiplication of blueberry (Vaccinium corymbosum L.) varieties "Brigitta" and "Legacy" |
| spellingShingle |
Effect of explant density and volume of cultivation medium on in-vitro multiplication of blueberry (Vaccinium corymbosum L.) varieties "Brigitta" and "Legacy" Rodríguez Beraud, Mario cultivo in vitro micropropagación explantes brote in vitro culture micropropagation explants shoots |
| title_short |
Effect of explant density and volume of cultivation medium on in-vitro multiplication of blueberry (Vaccinium corymbosum L.) varieties "Brigitta" and "Legacy" |
| title_full |
Effect of explant density and volume of cultivation medium on in-vitro multiplication of blueberry (Vaccinium corymbosum L.) varieties "Brigitta" and "Legacy" |
| title_fullStr |
Effect of explant density and volume of cultivation medium on in-vitro multiplication of blueberry (Vaccinium corymbosum L.) varieties "Brigitta" and "Legacy" |
| title_full_unstemmed |
Effect of explant density and volume of cultivation medium on in-vitro multiplication of blueberry (Vaccinium corymbosum L.) varieties "Brigitta" and "Legacy" |
| title_sort |
Effect of explant density and volume of cultivation medium on in-vitro multiplication of blueberry (Vaccinium corymbosum L.) varieties "Brigitta" and "Legacy" |
| dc.creator.none.fl_str_mv |
Rodríguez Beraud, Mario Morales Ulloa, Daniza |
| author |
Rodríguez Beraud, Mario |
| author_facet |
Rodríguez Beraud, Mario Morales Ulloa, Daniza |
| author_role |
author |
| author2 |
Morales Ulloa, Daniza |
| author2_role |
author |
| dc.subject.none.fl_str_mv |
cultivo in vitro micropropagación explantes brote in vitro culture micropropagation explants shoots |
| topic |
cultivo in vitro micropropagación explantes brote in vitro culture micropropagation explants shoots |
| dc.description.none.fl_txt_mv |
The objective of the investigation was to evaluate the in-vitro multiplication of two varieties of blueberry (Vaccinium corymbosum L.), "Brigitta" and "Legacy" in response to five explants densities (5, 10, 15, 20 and 25) and four flask volumes (10, 20, 30 and 40 mL) for cultivation. For both varieties the cultivation medium WPM (Woody Plant Medium) was used. The experiment was completely randomized with 20 treatments and 12 repetitions per treatment. After 45 days of cultivation we evaluated the height of shoots, number of shoots/explant, number of nodes/shoot and number of shoots/flask. Variety "Brigitta" had highest shoots at higher densities and flask volumes, while variety "Legacy" had the highest average shoot height with intermediate densities and high volumes. Regarding the number of shoots/explant, the volume of the medium had no influence on "Brigitta", however, higher plant densities affected this parameter. With variety "Legacy" the maximum number of shoots was achieved with lower plant densities and intermediate culture volumes per flask. In relation to the number of nodes per explant "Brigitta had lower numbers as compared to "Legacy", but with both varieties the number of nodes decresed with smaller volumes of medium in the flasks. For the number of shoots per flask, "Brigitta" responsed best at higher densities exceeding 40 shoots per flask. In contrast, "Legacy" produced maximum results at density of 25 explants in 30 mL of medium. It is concluded that for the optimum multiplication of both varieties the correct selection of both, the planting density and the volume of multiplication medium are important. El objetivo fue evaluar la multiplicación in vitro de dos variedades de arándano (Vaccinium corymbosum L.), "Brigitta" y "Legacy", en respuesta a cinco densidades de explantes (5, 10, 15, 20 y 25) y cuatro volúmenes de medio (10, 20, 30 y 40 mL) utilizando para ambas variedades el medio WPM (Woody Plant Medium) en un diseño completamente al azar con 20 tratamientos y 12 repeticiones por tratamiento. Transcurrido 45 días se evaluó: altura de brote, número de brotes/explante, número de nudos/brote y número de brotes/frasco. Brigitta obtuvo la mayor altura del brote en tratamientos con densidades y volúmenes elevados, mientras que Legacy obtuvo el mayor promedio de altura del brote con densidades intermedias y volúmenes elevados. En cuanto al número de brotes/explante, el volumen de medio no influyó en la variedad Brigitta, en cambio, altas densidades la afectaron significativamente, mientras que en Legacy el máximo número de brotes se alcanzó con densidades bajas y volúmenes intermedios. En relación al número de nudos por explante Brigitta obtuvo los valores más bajos comparados con Legacy, pero en ambas variedades se produjo una disminución del número de nudos con menores volúmenes de medio. Para el número de brotes por frasco Brigitta obtuvo las mayores respuestas con densidades elevadas, superando los 40 brotes por frasco. En cambio, en Legacy el resultado máximo se obtuvo con la densidad 25 explantes en 30 mL de medio. Por lo tanto, se concluye que ambas variedades fueron influenciadas tanto por el volumen del medio como la densidad de explantes. |
| description |
The objective of the investigation was to evaluate the in-vitro multiplication of two varieties of blueberry (Vaccinium corymbosum L.), "Brigitta" and "Legacy" in response to five explants densities (5, 10, 15, 20 and 25) and four flask volumes (10, 20, 30 and 40 mL) for cultivation. For both varieties the cultivation medium WPM (Woody Plant Medium) was used. The experiment was completely randomized with 20 treatments and 12 repetitions per treatment. After 45 days of cultivation we evaluated the height of shoots, number of shoots/explant, number of nodes/shoot and number of shoots/flask. Variety "Brigitta" had highest shoots at higher densities and flask volumes, while variety "Legacy" had the highest average shoot height with intermediate densities and high volumes. Regarding the number of shoots/explant, the volume of the medium had no influence on "Brigitta", however, higher plant densities affected this parameter. With variety "Legacy" the maximum number of shoots was achieved with lower plant densities and intermediate culture volumes per flask. In relation to the number of nodes per explant "Brigitta had lower numbers as compared to "Legacy", but with both varieties the number of nodes decresed with smaller volumes of medium in the flasks. For the number of shoots per flask, "Brigitta" responsed best at higher densities exceeding 40 shoots per flask. In contrast, "Legacy" produced maximum results at density of 25 explants in 30 mL of medium. It is concluded that for the optimum multiplication of both varieties the correct selection of both, the planting density and the volume of multiplication medium are important. |
| publishDate |
2015 |
| dc.date.none.fl_str_mv |
2015-03-31 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/809 10.17268/sci.agropecu.2015.01.03 |
| url |
http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/809 |
| identifier_str_mv |
10.17268/sci.agropecu.2015.01.03 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/809/738 http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/809/1358 |
| dc.rights.none.fl_str_mv |
Derechos de autor 2015 Scientia Agropecuaria info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Derechos de autor 2015 Scientia Agropecuaria |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Universidad Nacional de Trujillo |
| publisher.none.fl_str_mv |
Universidad Nacional de Trujillo |
| dc.source.none.fl_str_mv |
Scientia Agropecuaria; Vol. 6 No. 1 (2015): January - March; 31-40 Scientia Agropecuaria; Vol. 6 Núm. 1 (2015): Enero - Marzo; 31-40 2306-6741 2077-9917 reponame:Revista UNITRU - Scientia Agropecuaria instname:Universidad Nacional de Trujillo instacron:UNITRU |
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Revista UNITRU - Scientia Agropecuaria |
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Revista UNITRU - Scientia Agropecuaria |
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Universidad Nacional de Trujillo |
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UNITRU |
| institution |
UNITRU |
| repository.name.fl_str_mv |
-
|
| repository.mail.fl_str_mv |
mail@mail.com |
| _version_ |
1701379321757696000 |
| spelling |
Effect of explant density and volume of cultivation medium on in-vitro multiplication of blueberry (Vaccinium corymbosum L.) varieties "Brigitta" and "Legacy"Efecto de la densidad de explantes y el volumen de medio de cultivo sobre la multiplicación in vitro de arándano (Vaccinium corymbosum L.) variedades Brigitta y LegacyRodríguez Beraud, MarioMorales Ulloa, Danizacultivo in vitromicropropagaciónexplantesbrotein vitro culturemicropropagationexplantsshootsThe objective of the investigation was to evaluate the in-vitro multiplication of two varieties of blueberry (Vaccinium corymbosum L.), "Brigitta" and "Legacy" in response to five explants densities (5, 10, 15, 20 and 25) and four flask volumes (10, 20, 30 and 40 mL) for cultivation. For both varieties the cultivation medium WPM (Woody Plant Medium) was used. The experiment was completely randomized with 20 treatments and 12 repetitions per treatment. After 45 days of cultivation we evaluated the height of shoots, number of shoots/explant, number of nodes/shoot and number of shoots/flask. Variety "Brigitta" had highest shoots at higher densities and flask volumes, while variety "Legacy" had the highest average shoot height with intermediate densities and high volumes. Regarding the number of shoots/explant, the volume of the medium had no influence on "Brigitta", however, higher plant densities affected this parameter. With variety "Legacy" the maximum number of shoots was achieved with lower plant densities and intermediate culture volumes per flask. In relation to the number of nodes per explant "Brigitta had lower numbers as compared to "Legacy", but with both varieties the number of nodes decresed with smaller volumes of medium in the flasks. For the number of shoots per flask, "Brigitta" responsed best at higher densities exceeding 40 shoots per flask. In contrast, "Legacy" produced maximum results at density of 25 explants in 30 mL of medium. It is concluded that for the optimum multiplication of both varieties the correct selection of both, the planting density and the volume of multiplication medium are important.El objetivo fue evaluar la multiplicación in vitro de dos variedades de arándano (Vaccinium corymbosum L.), "Brigitta" y "Legacy", en respuesta a cinco densidades de explantes (5, 10, 15, 20 y 25) y cuatro volúmenes de medio (10, 20, 30 y 40 mL) utilizando para ambas variedades el medio WPM (Woody Plant Medium) en un diseño completamente al azar con 20 tratamientos y 12 repeticiones por tratamiento. Transcurrido 45 días se evaluó: altura de brote, número de brotes/explante, número de nudos/brote y número de brotes/frasco. Brigitta obtuvo la mayor altura del brote en tratamientos con densidades y volúmenes elevados, mientras que Legacy obtuvo el mayor promedio de altura del brote con densidades intermedias y volúmenes elevados. En cuanto al número de brotes/explante, el volumen de medio no influyó en la variedad Brigitta, en cambio, altas densidades la afectaron significativamente, mientras que en Legacy el máximo número de brotes se alcanzó con densidades bajas y volúmenes intermedios. En relación al número de nudos por explante Brigitta obtuvo los valores más bajos comparados con Legacy, pero en ambas variedades se produjo una disminución del número de nudos con menores volúmenes de medio. Para el número de brotes por frasco Brigitta obtuvo las mayores respuestas con densidades elevadas, superando los 40 brotes por frasco. En cambio, en Legacy el resultado máximo se obtuvo con la densidad 25 explantes en 30 mL de medio. Por lo tanto, se concluye que ambas variedades fueron influenciadas tanto por el volumen del medio como la densidad de explantes.Universidad Nacional de Trujillo2015-03-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/80910.17268/sci.agropecu.2015.01.03Scientia Agropecuaria; Vol. 6 No. 1 (2015): January - March; 31-40Scientia Agropecuaria; Vol. 6 Núm. 1 (2015): Enero - Marzo; 31-402306-67412077-9917reponame:Revista UNITRU - Scientia Agropecuariainstname:Universidad Nacional de Trujilloinstacron:UNITRUspahttp://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/809/738http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/809/1358Derechos de autor 2015 Scientia Agropecuariainfo:eu-repo/semantics/openAccess2021-06-01T15:35:20Zmail@mail.com - |
| score |
13.946272 |
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).