Micropropagation of Actinidia chinensis Pl. (kiwifruit). Nursery performance of micropropagated plants and their comparison with rooted cuttings

Micropropagated plants of Actinidia chinensis Pl. with a height of about 5 cm, 2 expanded leaves, and 2-3 roots were successfully hardened by using a polyethylene tunnel in a glasshouse. The hardening was possible from September to January. The best results were obtained in November and December, wi...

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Autores principales: Radice, S., Caso, O. H.
Formato: Artículo revista
Lenguaje:Español
Publicado: Facultad de Ciencias Agropecuarias 1991
Materias:
actinidia chinensis
Kiwi
micropropagation
rustication
rooting
nursery
Actinidia chinensis
micropropagación
rusticación
enraizamiento
vivero
Acceso en línea:https://revistas.unc.edu.ar/index.php/agris/article/view/2250
Aporte de:
AgriScientia de Universidad Nacional de Córdoba
id I10-R352-article-2250
record_format ojs
spelling I10-R352-article-22502025-06-17T14:47:06Z Micropropagation of Actinidia chinensis Pl. (kiwifruit). Nursery performance of micropropagated plants and their comparison with rooted cuttings Micropropagación de Actinidia chinensis Pl. (kiwi). Comportamiento en vivero de plantas micropropagadas y su comparación con estacas enraizadas Radice, S. Caso, O. H. actinidia chinensis Kiwi micropropagation rustication rooting nursery Actinidia chinensis Kiwi micropropagación rusticación enraizamiento vivero Micropropagated plants of Actinidia chinensis Pl. with a height of about 5 cm, 2 expanded leaves, and 2-3 roots were successfully hardened by using a polyethylene tunnel in a glasshouse. The hardening was possible from September to January. The best results were obtained in November and December, with a recovery of 70.8% and 81.5%, respectively. The rooting of woody cuttings was achieved by treating them with a solution of IBA (1000 ppm for 24 h) and planting them under the same conditions to compare their growth with the micropropagated ones. Fresh and dry weights of roots and shoots were evaluated after 11 months of growth under nursery conditions. Micropropagated plants were between 11 to 14 times larger than those produced by the rooted cuttings. La rusticación de plantas de Actinidia chinensis Pl. obtenidas a partir del cultivo in vitro de ápices caulinares fue posible cuando se utilizaron plantas de 5 cm de altura, 2 hojas expandidas y con 2 a 3 raíces principales como mínimo. Las mismas se cultivaron en terrinas con tierra, turba y perlita (1:1:1 v/v) bajo túnel de polietileno y en condiciones de invernáculo. Durante todo un año, mes a mes, se rusticaron más de 1000 plantas, observándose que solo se obtenían resultados positivos entre los meses de septiembre y diciembre. En los meses de noviembre y diciembre, la recuperación de plantas fue muy favorable, obteniéndose una supervivencia del 70,8% y 81,5%, respectivamente. Paralelamente, estacas leñosas provenientes de la poda invernal fueron tratadas con solución acuosa de IBA (1000 ppm durante 24 h) para facilitar su enraizamiento. Luego del período de brotación activa, las mismas se utilizaron para comparar su crecimiento con plantas micropropagadas de igual edad. Después de 11 meses de crecimiento en condiciones de vivero, se evaluaron, por peso fresco y peso seco de tallo y raíz, las diferencias existentes entre plantas propagadas por estacas y por cultivo in vitro.  Facultad de Ciencias Agropecuarias 1991-12-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unc.edu.ar/index.php/agris/article/view/2250 10.31047/1668.298x.v8.n0.2250 AgriScientia; ##issue.vol## 8 (1991); 61-65 AgriScientia; Vol. 8 (1991); 61-65 1668-298X 10.31047/1668.298x.v8.n0 spa https://revistas.unc.edu.ar/index.php/agris/article/view/2250/1199 Derechos de autor 1991 S. Radice, O. H. Caso https://creativecommons.org/licenses/by-sa/4.0
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-352
container_title_str AgriScientia
language Español
format Artículo revista
topic actinidia chinensis
Kiwi
micropropagation
rustication
rooting
nursery
Actinidia chinensis
Kiwi
micropropagación
rusticación
enraizamiento
vivero
spellingShingle actinidia chinensis
Kiwi
micropropagation
rustication
rooting
nursery
Actinidia chinensis
Kiwi
micropropagación
rusticación
enraizamiento
vivero
Radice, S.
Caso, O. H.
Micropropagation of Actinidia chinensis Pl. (kiwifruit). Nursery performance of micropropagated plants and their comparison with rooted cuttings
topic_facet actinidia chinensis
Kiwi
micropropagation
rustication
rooting
nursery
Actinidia chinensis
Kiwi
micropropagación
rusticación
enraizamiento
vivero
author Radice, S.
Caso, O. H.
author_facet Radice, S.
Caso, O. H.
author_sort Radice, S.
title Micropropagation of Actinidia chinensis Pl. (kiwifruit). Nursery performance of micropropagated plants and their comparison with rooted cuttings
title_short Micropropagation of Actinidia chinensis Pl. (kiwifruit). Nursery performance of micropropagated plants and their comparison with rooted cuttings
title_full Micropropagation of Actinidia chinensis Pl. (kiwifruit). Nursery performance of micropropagated plants and their comparison with rooted cuttings
title_fullStr Micropropagation of Actinidia chinensis Pl. (kiwifruit). Nursery performance of micropropagated plants and their comparison with rooted cuttings
title_full_unstemmed Micropropagation of Actinidia chinensis Pl. (kiwifruit). Nursery performance of micropropagated plants and their comparison with rooted cuttings
title_sort micropropagation of actinidia chinensis pl. (kiwifruit). nursery performance of micropropagated plants and their comparison with rooted cuttings
description Micropropagated plants of Actinidia chinensis Pl. with a height of about 5 cm, 2 expanded leaves, and 2-3 roots were successfully hardened by using a polyethylene tunnel in a glasshouse. The hardening was possible from September to January. The best results were obtained in November and December, with a recovery of 70.8% and 81.5%, respectively. The rooting of woody cuttings was achieved by treating them with a solution of IBA (1000 ppm for 24 h) and planting them under the same conditions to compare their growth with the micropropagated ones. Fresh and dry weights of roots and shoots were evaluated after 11 months of growth under nursery conditions. Micropropagated plants were between 11 to 14 times larger than those produced by the rooted cuttings.
publisher Facultad de Ciencias Agropecuarias
publishDate 1991
url https://revistas.unc.edu.ar/index.php/agris/article/view/2250
work_keys_str_mv AT radices micropropagationofactinidiachinensisplkiwifruitnurseryperformanceofmicropropagatedplantsandtheircomparisonwithrootedcuttings
AT casooh micropropagationofactinidiachinensisplkiwifruitnurseryperformanceofmicropropagatedplantsandtheircomparisonwithrootedcuttings
AT radices micropropagaciondeactinidiachinensisplkiwicomportamientoenviverodeplantasmicropropagadasysucomparacionconestacasenraizadas
AT casooh micropropagaciondeactinidiachinensisplkiwicomportamientoenviverodeplantasmicropropagadasysucomparacionconestacasenraizadas
first_indexed 2024-09-03T21:44:45Z
last_indexed 2025-08-10T05:28:51Z
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