Influence of the root system of Coffea arabica L. cv. Caturra rojo J-884 plants obtained by somatic embryogenesis, during the conversion phase
The management of the root system of the plants obtained by somatic embryogenesis increases the efficiency of their adaptation under nursery conditions.This work aimed to determine the influence of the characteristics of the root system of coffee plants obtained by somatic embryogenesis on the survi...
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| Format: | Article |
| Language: | English |
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Universidad Central Marta Abreu de Las Villas
2020-06-01
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| Series: | Biotecnología Vegetal |
| Subjects: | |
| Online Access: | https://revista.ibp.co.cu/index.php/BV/article/view/662 |
| _version_ | 1818558264647876608 |
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| author | Raul Barbón Nosleiby Ortiz Alina Capote Anabel Pérez |
| author_facet | Raul Barbón Nosleiby Ortiz Alina Capote Anabel Pérez |
| author_sort | Raul Barbón |
| collection | DOAJ |
| description | The management of the root system of the plants obtained by somatic embryogenesis increases the efficiency of their adaptation under nursery conditions.This work aimed to determine the influence of the characteristics of the root system of coffee plants obtained by somatic embryogenesis on the survival and ex vitro adaptation of plants in the nursery. Plants of Coffea arabica L. cv. Caturra Rojo J-884 were used. Two management treatments were established: plants with total root pruning and plants with partial root pruning to a length of 1.5 cm. At 180 days of culture, different morpho-physiological variables were evaluated. It was found that the presence or not of the root system influenced the morphological development of plants during the conversion phase in the nursery. Survival was higher in plants with partial pruning of their roots (91.8%) compared to plants with a total pruning of the root system (76.8%). Similarly, the values in the morphological and physiological variables evaluated were significantly higher. This management allows that plants obtained during the germination phase that show some deformation caused by the physical effect of the culture bottle are not discarded. |
| first_indexed | 2024-12-14T00:10:21Z |
| format | Article |
| id | doaj.art-24d14cb973ae44e0b820dddbf447e921 |
| institution | Directory Open Access Journal |
| issn | 1609-1841 2074-8647 |
| language | English |
| last_indexed | 2024-12-14T00:10:21Z |
| publishDate | 2020-06-01 |
| publisher | Universidad Central Marta Abreu de Las Villas |
| record_format | Article |
| series | Biotecnología Vegetal |
| spelling | doaj.art-24d14cb973ae44e0b820dddbf447e9212022-12-21T23:25:47ZengUniversidad Central Marta Abreu de Las VillasBiotecnología Vegetal1609-18412074-86472020-06-01202104112Influence of the root system of Coffea arabica L. cv. Caturra rojo J-884 plants obtained by somatic embryogenesis, during the conversion phaseRaul Barbón0https://orcid.org/0000-0002-4284-0281Nosleiby Ortiz1https://orcid.org/0000-0003-4990-4521Alina Capote 2https://orcid.org/0000-0003-1095-9664Anabel Pérez3https://orcid.org/0000-0002-3689-0792Instituto de Biotecnología de las Plantas, Universidad Central Marta Abreu de Las Villas. Carretera a Camajuaní km 5,5. Santa Clara. Villa Clara. Cuba. CP 54 830.; Cuba Estación Experimental Agro-forestal de Jibacoa. Rincón Naranjo, Jibacoa. Manicaragua. Villa Clara. Cuba. CP 54 590.; CubaInstituto de Biotecnología de las Plantas, Universidad Central Marta Abreu de Las Villas. Carretera a Camajuaní km 5,5. Santa Clara. Villa Clara. Cuba. CP 54 830.; Cuba Instituto de Biotecnología de las Plantas, Universidad Central Marta Abreu de Las Villas. Carretera a Camajuaní km 5,5. Santa Clara. Villa Clara. Cuba. CP 54 830.; Cuba The management of the root system of the plants obtained by somatic embryogenesis increases the efficiency of their adaptation under nursery conditions.This work aimed to determine the influence of the characteristics of the root system of coffee plants obtained by somatic embryogenesis on the survival and ex vitro adaptation of plants in the nursery. Plants of Coffea arabica L. cv. Caturra Rojo J-884 were used. Two management treatments were established: plants with total root pruning and plants with partial root pruning to a length of 1.5 cm. At 180 days of culture, different morpho-physiological variables were evaluated. It was found that the presence or not of the root system influenced the morphological development of plants during the conversion phase in the nursery. Survival was higher in plants with partial pruning of their roots (91.8%) compared to plants with a total pruning of the root system (76.8%). Similarly, the values in the morphological and physiological variables evaluated were significantly higher. This management allows that plants obtained during the germination phase that show some deformation caused by the physical effect of the culture bottle are not discarded.https://revista.ibp.co.cu/index.php/BV/article/view/662ex vitro adaptationmorphologynurseryphysiological indicessomatic embryo |
| spellingShingle | Raul Barbón Nosleiby Ortiz Alina Capote Anabel Pérez Influence of the root system of Coffea arabica L. cv. Caturra rojo J-884 plants obtained by somatic embryogenesis, during the conversion phase Biotecnología Vegetal ex vitro adaptation morphology nursery physiological indices somatic embryo |
| title | Influence of the root system of Coffea arabica L. cv. Caturra rojo J-884 plants obtained by somatic embryogenesis, during the conversion phase |
| title_full | Influence of the root system of Coffea arabica L. cv. Caturra rojo J-884 plants obtained by somatic embryogenesis, during the conversion phase |
| title_fullStr | Influence of the root system of Coffea arabica L. cv. Caturra rojo J-884 plants obtained by somatic embryogenesis, during the conversion phase |
| title_full_unstemmed | Influence of the root system of Coffea arabica L. cv. Caturra rojo J-884 plants obtained by somatic embryogenesis, during the conversion phase |
| title_short | Influence of the root system of Coffea arabica L. cv. Caturra rojo J-884 plants obtained by somatic embryogenesis, during the conversion phase |
| title_sort | influence of the root system of coffea arabica l cv caturra rojo j 884 plants obtained by somatic embryogenesis during the conversion phase |
| topic | ex vitro adaptation morphology nursery physiological indices somatic embryo |
| url | https://revista.ibp.co.cu/index.php/BV/article/view/662 |
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