Postharvest quality of strawberry (Fragaria × ananassa (Duchesne ex Weston) Duchesne ex Rozier) genotypes according to vernalization
Strawberry production in Paraguay is carried out by small producers, using minimal technology and obtaining low productivity, with the need to expand strawberry genotypes and production techniques. The aim of this study was to evaluate fruit quality of strawberry genotypes according to vernalization...
- Autores:
-
Santacruz-Oviedo, Victoria Rossmary
Cabral, Moises
Enciso-Garay, Cipriano Ramón
Cabrera-Arredondo, Graciela Antonia de Jesús
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2018
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/68094
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/68094
http://bdigital.unal.edu.co/69127/
- Palabra clave:
- 55 Ciencias de la tierra / Earth sciences and geology
63 Agricultura y tecnologías relacionadas / Agriculture
Acidez titulable
ácido cítrico
pérdida de masa
temperatura
solidos solubles totales
Citric acid
mass loss
temperature
total soluble solids
titratable acidity
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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| dc.title.spa.fl_str_mv |
Postharvest quality of strawberry (Fragaria × ananassa (Duchesne ex Weston) Duchesne ex Rozier) genotypes according to vernalization |
| title |
Postharvest quality of strawberry (Fragaria × ananassa (Duchesne ex Weston) Duchesne ex Rozier) genotypes according to vernalization |
| spellingShingle |
Postharvest quality of strawberry (Fragaria × ananassa (Duchesne ex Weston) Duchesne ex Rozier) genotypes according to vernalization 55 Ciencias de la tierra / Earth sciences and geology 63 Agricultura y tecnologías relacionadas / Agriculture Acidez titulable ácido cítrico pérdida de masa temperatura solidos solubles totales Citric acid mass loss temperature total soluble solids titratable acidity |
| title_short |
Postharvest quality of strawberry (Fragaria × ananassa (Duchesne ex Weston) Duchesne ex Rozier) genotypes according to vernalization |
| title_full |
Postharvest quality of strawberry (Fragaria × ananassa (Duchesne ex Weston) Duchesne ex Rozier) genotypes according to vernalization |
| title_fullStr |
Postharvest quality of strawberry (Fragaria × ananassa (Duchesne ex Weston) Duchesne ex Rozier) genotypes according to vernalization |
| title_full_unstemmed |
Postharvest quality of strawberry (Fragaria × ananassa (Duchesne ex Weston) Duchesne ex Rozier) genotypes according to vernalization |
| title_sort |
Postharvest quality of strawberry (Fragaria × ananassa (Duchesne ex Weston) Duchesne ex Rozier) genotypes according to vernalization |
| dc.creator.fl_str_mv |
Santacruz-Oviedo, Victoria Rossmary Cabral, Moises Enciso-Garay, Cipriano Ramón Cabrera-Arredondo, Graciela Antonia de Jesús |
| dc.contributor.author.spa.fl_str_mv |
Santacruz-Oviedo, Victoria Rossmary Cabral, Moises Enciso-Garay, Cipriano Ramón Cabrera-Arredondo, Graciela Antonia de Jesús |
| dc.subject.ddc.spa.fl_str_mv |
55 Ciencias de la tierra / Earth sciences and geology 63 Agricultura y tecnologías relacionadas / Agriculture |
| topic |
55 Ciencias de la tierra / Earth sciences and geology 63 Agricultura y tecnologías relacionadas / Agriculture Acidez titulable ácido cítrico pérdida de masa temperatura solidos solubles totales Citric acid mass loss temperature total soluble solids titratable acidity |
| dc.subject.proposal.spa.fl_str_mv |
Acidez titulable ácido cítrico pérdida de masa temperatura solidos solubles totales Citric acid mass loss temperature total soluble solids titratable acidity |
| description |
Strawberry production in Paraguay is carried out by small producers, using minimal technology and obtaining low productivity, with the need to expand strawberry genotypes and production techniques. The aim of this study was to evaluate fruit quality of strawberry genotypes according to vernalization. A randomized block design with factorial arrangement 14x2 was performed; factors were genotypes and chilling using 15 plants per treatment and three replicates. Plants were kept in cold room at 5°C, with 8 hours of artificial light and 16 of darkness for a period of 25 days. Five fruits were used per treatment and were evaluated as follows: the amount of total soluble solids, titratable acidity and ratio of total soluble solids to titratable acidity, length/diameter ratio, calyx diameter/fruit diameter ratio, peduncle length and mass loss in postharvest. Data obtained were subjected to analysis of variance simple factorial scheme and averages compared by Tukey test at 5% probability. Vernalization of strawberry plants did not affect fruit shape or total soluble solids content, but increased the percentage of citric acid. Length of peduncle and calix extension had achieved an increasing due to vernalization and decreased postharvest loss of fresh mass, but did not affect fruit preservation at 5°C. Festival and Florida Eliane genotypes may be recommended for in natura consumption and Dover and Oso Grande genotypes for industry. |
| publishDate |
2018 |
| dc.date.issued.spa.fl_str_mv |
2018-04-01 |
| dc.date.accessioned.spa.fl_str_mv |
2019-07-03T05:49:55Z |
| dc.date.available.spa.fl_str_mv |
2019-07-03T05:49:55Z |
| dc.type.spa.fl_str_mv |
Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Text |
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http://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/resource_type/c_6501 |
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publishedVersion |
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ISSN: 2323-0118 |
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https://repositorio.unal.edu.co/handle/unal/68094 |
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http://bdigital.unal.edu.co/69127/ |
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ISSN: 2323-0118 |
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https://repositorio.unal.edu.co/handle/unal/68094 http://bdigital.unal.edu.co/69127/ |
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spa |
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spa |
| dc.relation.spa.fl_str_mv |
https://revistas.unal.edu.co/index.php/acta_agronomica/article/view/60866 |
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Universidad Nacional de Colombia Revistas electrónicas UN Acta Agronómica Acta Agronómica |
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Santacruz-Oviedo, Victoria Rossmary and Cabral, Moises and Enciso-Garay, Cipriano Ramón and Cabrera-Arredondo, Graciela Antonia de Jesús (2018) Postharvest quality of strawberry (Fragaria × ananassa (Duchesne ex Weston) Duchesne ex Rozier) genotypes according to vernalization. Acta Agronómica, 67 (2). pp. 208-214. ISSN 2323-0118 |
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Derechos reservados - Universidad Nacional de Colombia |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 Internacional |
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http://creativecommons.org/licenses/by-nc/4.0/ |
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info:eu-repo/semantics/openAccess |
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Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
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openAccess |
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application/pdf |
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Universidad Nacional de Colombia - Sede Palmira |
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Universidad Nacional de Colombia |
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Santacruz-Oviedo, Victoria Rossmary60c98fba-30ce-4fa6-b881-d03ab6f50c7c300Cabral, Moisesa2bb638d-c211-41a7-95ee-c9422de2353e300Enciso-Garay, Cipriano Ramón0b59dfee-d874-4121-992b-7a3f89d77801300Cabrera-Arredondo, Graciela Antonia de Jesús599c5ac6-0d43-47a0-acd8-bdf156e3dc8d3002019-07-03T05:49:55Z2019-07-03T05:49:55Z2018-04-01ISSN: 2323-0118https://repositorio.unal.edu.co/handle/unal/68094http://bdigital.unal.edu.co/69127/Strawberry production in Paraguay is carried out by small producers, using minimal technology and obtaining low productivity, with the need to expand strawberry genotypes and production techniques. The aim of this study was to evaluate fruit quality of strawberry genotypes according to vernalization. A randomized block design with factorial arrangement 14x2 was performed; factors were genotypes and chilling using 15 plants per treatment and three replicates. Plants were kept in cold room at 5°C, with 8 hours of artificial light and 16 of darkness for a period of 25 days. Five fruits were used per treatment and were evaluated as follows: the amount of total soluble solids, titratable acidity and ratio of total soluble solids to titratable acidity, length/diameter ratio, calyx diameter/fruit diameter ratio, peduncle length and mass loss in postharvest. Data obtained were subjected to analysis of variance simple factorial scheme and averages compared by Tukey test at 5% probability. Vernalization of strawberry plants did not affect fruit shape or total soluble solids content, but increased the percentage of citric acid. Length of peduncle and calix extension had achieved an increasing due to vernalization and decreased postharvest loss of fresh mass, but did not affect fruit preservation at 5°C. Festival and Florida Eliane genotypes may be recommended for in natura consumption and Dover and Oso Grande genotypes for industry.La producción de frutilla en Paraguay es realizada por pequeños productores, usando escasa tecnología y obtención de baja productividad, con la necesidad de ampliar los genotipos y la tecnología utilizada. El objetivo de esta investigación fue evaluar la calidad de frutos de genotipos de frutilla en función a la vernalización. El diseño utilizado fue el de bloques completos al azar con arreglo factorial 14x2. Los factores estuvieron constituidos por los genotipos y la vernalización con 15 plantas por tratamiento y tres repeticiones. Las mudas fueron mantenidas en cámara fría a 5°C, con 8 horas luz artificial y 16 de oscuridad por un periodo de 25 días. Se utilizaron cinco frutos por tratamiento y fueron evaluadas la cantidad de sólidos solubles totales, acidez titulable, relación de sólidos solubles totales con acidez titulable, relación longitud/diámetro, relación: diámetro del cáliz/diámetro del fruto, longitud del pedúnculo y pérdida de masa en postcosecha. Los datos obtenidos fueron sometidos a análisis de varianza en esquema factorial simple y las medias comparadas por el test de Tukey al 5% de probabilidad de error. La vernalización de las mudas no afectó la forma de los frutos de frutilla ni el contenido de sólidos solubles totales, pero aumentó el porcentaje de ácido cítrico. Así mismo, aumentaron la longitud del pedúnculo de la planta y la extensión del cáliz del fruto. Por otro lado, la vernalización disminuyó la pérdida postcosecha de masa fresca, pero no afectó la conservación de frutos a 5ºC. Los genotipos Festival y Florida Eliane pueden ser recomendados para consumo in natura y los genotipos Dover y Oso Grande para industria.application/pdfspaUniversidad Nacional de Colombia - Sede Palmirahttps://revistas.unal.edu.co/index.php/acta_agronomica/article/view/60866Universidad Nacional de Colombia Revistas electrónicas UN Acta AgronómicaActa AgronómicaSantacruz-Oviedo, Victoria Rossmary and Cabral, Moises and Enciso-Garay, Cipriano Ramón and Cabrera-Arredondo, Graciela Antonia de Jesús (2018) Postharvest quality of strawberry (Fragaria × ananassa (Duchesne ex Weston) Duchesne ex Rozier) genotypes according to vernalization. Acta Agronómica, 67 (2). pp. 208-214. ISSN 2323-011855 Ciencias de la tierra / Earth sciences and geology63 Agricultura y tecnologías relacionadas / AgricultureAcidez titulableácido cítricopérdida de masatemperaturasolidos solubles totalesCitric acidmass losstemperaturetotal soluble solidstitratable acidityPostharvest quality of strawberry (Fragaria × ananassa (Duchesne ex Weston) Duchesne ex Rozier) genotypes according to vernalizationArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL60866-366226-7-PB.pdfapplication/pdf1061532https://repositorio.unal.edu.co/bitstream/unal/68094/1/60866-366226-7-PB.pdfdfc0ec2b437b9b46b7a914a7a66933bcMD51THUMBNAIL60866-366226-7-PB.pdf.jpg60866-366226-7-PB.pdf.jpgGenerated Thumbnailimage/jpeg8975https://repositorio.unal.edu.co/bitstream/unal/68094/2/60866-366226-7-PB.pdf.jpgb28ed777498eb2fa585b376b410bdef1MD52unal/68094oai:repositorio.unal.edu.co:unal/680942024-05-25 23:08:47.235Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |