Influence of substrates and indol butyric acid concentrations on the vegetative propagation of Cinchona officinalis L. (quina) in Amazonia, Peru
The research aims to evaluate the influence of substrates and concentrations of indol butyric acid (AIB) on the vegetative propagation of Cinchona officinalis L. (quina) in Amazonas, Peru. A complete randomized factorial design of 3A x 4B was used, where factor A: substrates (sand, sand 50 % + peat...
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| Format: | Article |
| Language: | English |
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Universidad de Pinar del Río "Hermanos Saíz Montes de Oca"
2020-07-01
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| Series: | Revista Cubana de Ciencias Forestales |
| Subjects: | |
| Online Access: | http://cfores.upr.edu.cu/index.php/cfores/article/view/549 |
| _version_ | 1819173101314768896 |
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| author | Tito Sánchez Santillán Gelver Silva Valqui Ariel Kedy Chichipe Puscan Marcial Trigoso Pinedo Leidy Gheraldinne Bobadilla Rivera Geidy Yecenia Jiménez Yoplac |
| author_facet | Tito Sánchez Santillán Gelver Silva Valqui Ariel Kedy Chichipe Puscan Marcial Trigoso Pinedo Leidy Gheraldinne Bobadilla Rivera Geidy Yecenia Jiménez Yoplac |
| author_sort | Tito Sánchez Santillán |
| collection | DOAJ |
| description | The research aims to evaluate the influence of substrates and concentrations of indol butyric acid (AIB) on the vegetative propagation of Cinchona officinalis L. (quina) in Amazonas, Peru. A complete randomized factorial design of 3A x 4B was used, where factor A: substrates (sand, sand 50 % + peat 50 % and peat) and factor B: AIB concentration (0, 1, 2, 3 g.L-1). The study was developed in two phases. In the field, juvenile orthotropic branches of plus trees were collected from the San Jerónimo cloud forest in Peru, located at 2616 meters above sea level. The nursery phase was developed in the experimental center of the National University Toribio Rodriguez of Mendoza-Amazon. The juvenile branches collected from the field were uniformed to 7 cm, leaving two leaves with 50 % of area, were disinfected with Propineb 70 % fungicide 3 g.L-1 of water. It was found that substrates influenced significantly, standing out the sand substrate in the survival and sand + peat showed superiority in rooting, number and length of roots. Concentrations of 2 and 3 g.L-1 of AIB, stimulated root emission and increased the number and size of roots. Substrates and AIB concentrations positively influenced the rooting of young branches of C. officinalis under controlled environmental conditions. |
| first_indexed | 2024-12-22T20:17:43Z |
| format | Article |
| id | doaj.art-afae02883314414d90b37e8f1513387d |
| institution | Directory Open Access Journal |
| issn | 2310-3469 |
| language | English |
| last_indexed | 2024-12-22T20:17:43Z |
| publishDate | 2020-07-01 |
| publisher | Universidad de Pinar del Río "Hermanos Saíz Montes de Oca" |
| record_format | Article |
| series | Revista Cubana de Ciencias Forestales |
| spelling | doaj.art-afae02883314414d90b37e8f1513387d2022-12-21T18:13:55ZengUniversidad de Pinar del Río "Hermanos Saíz Montes de Oca"Revista Cubana de Ciencias Forestales2310-34692020-07-0182241251212Influence of substrates and indol butyric acid concentrations on the vegetative propagation of Cinchona officinalis L. (quina) in Amazonia, PeruTito Sánchez Santillán0Gelver Silva Valqui1Ariel Kedy Chichipe Puscan2Marcial Trigoso Pinedo3Leidy Gheraldinne Bobadilla Rivera4Geidy Yecenia Jiménez Yoplac5Instituto de Investigaciones de la Amazonia PeruanaInstituto de Innovación AgrariaInstituto de Investigaciones de la Amazonia PeruanaInstituto de Investigaciones de la Amazonia PeruanaInstituto Innovación AgrariaInstituto de Investigaciones de la Amazonia PeruanaThe research aims to evaluate the influence of substrates and concentrations of indol butyric acid (AIB) on the vegetative propagation of Cinchona officinalis L. (quina) in Amazonas, Peru. A complete randomized factorial design of 3A x 4B was used, where factor A: substrates (sand, sand 50 % + peat 50 % and peat) and factor B: AIB concentration (0, 1, 2, 3 g.L-1). The study was developed in two phases. In the field, juvenile orthotropic branches of plus trees were collected from the San Jerónimo cloud forest in Peru, located at 2616 meters above sea level. The nursery phase was developed in the experimental center of the National University Toribio Rodriguez of Mendoza-Amazon. The juvenile branches collected from the field were uniformed to 7 cm, leaving two leaves with 50 % of area, were disinfected with Propineb 70 % fungicide 3 g.L-1 of water. It was found that substrates influenced significantly, standing out the sand substrate in the survival and sand + peat showed superiority in rooting, number and length of roots. Concentrations of 2 and 3 g.L-1 of AIB, stimulated root emission and increased the number and size of roots. Substrates and AIB concentrations positively influenced the rooting of young branches of C. officinalis under controlled environmental conditions.http://cfores.upr.edu.cu/index.php/cfores/article/view/549cinchona officinalisauxinaenraizamientojuvenilramassobrevivencia. |
| spellingShingle | Tito Sánchez Santillán Gelver Silva Valqui Ariel Kedy Chichipe Puscan Marcial Trigoso Pinedo Leidy Gheraldinne Bobadilla Rivera Geidy Yecenia Jiménez Yoplac Influence of substrates and indol butyric acid concentrations on the vegetative propagation of Cinchona officinalis L. (quina) in Amazonia, Peru Revista Cubana de Ciencias Forestales cinchona officinalis auxina enraizamiento juvenil ramas sobrevivencia. |
| title | Influence of substrates and indol butyric acid concentrations on the vegetative propagation of Cinchona officinalis L. (quina) in Amazonia, Peru |
| title_full | Influence of substrates and indol butyric acid concentrations on the vegetative propagation of Cinchona officinalis L. (quina) in Amazonia, Peru |
| title_fullStr | Influence of substrates and indol butyric acid concentrations on the vegetative propagation of Cinchona officinalis L. (quina) in Amazonia, Peru |
| title_full_unstemmed | Influence of substrates and indol butyric acid concentrations on the vegetative propagation of Cinchona officinalis L. (quina) in Amazonia, Peru |
| title_short | Influence of substrates and indol butyric acid concentrations on the vegetative propagation of Cinchona officinalis L. (quina) in Amazonia, Peru |
| title_sort | influence of substrates and indol butyric acid concentrations on the vegetative propagation of cinchona officinalis l quina in amazonia peru |
| topic | cinchona officinalis auxina enraizamiento juvenil ramas sobrevivencia. |
| url | http://cfores.upr.edu.cu/index.php/cfores/article/view/549 |
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