Yield of early yellow potato cultivars (Solanum tuberosum L.) of the Phureja group
The group Phureja (Solanum tuberosum L.) has been little studied in Peru, despite its culinary, nutritional and industrial quality and the risk of erosion to which it is subjected in recent decades. The objective of this research was to evaluate the total and commercial yield of tubers of fifteen po...
| Autores: | , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2018 |
| País: | Costa Rica |
| Institución: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Idioma: | español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/32623 |
| Acceso en línea: | https://revistas.ucr.ac.cr/index.php/agromeso/article/view/32623 |
| Access Level: | acceso abierto |
| Palabra clave: | Solanum phureja landraces germplasm crop production. variedades indígenas germoplasma producción vegetal. |
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Yield of early yellow potato cultivars (Solanum tuberosum L.) of the Phureja group Rendimiento de cultivares de papa (Solanum tuberosum L.) amarillos precoces del grupo Phureja |
| title |
Yield of early yellow potato cultivars (Solanum tuberosum L.) of the Phureja group |
| spellingShingle |
Yield of early yellow potato cultivars (Solanum tuberosum L.) of the Phureja group Seminario-Cunya, Juan F. Solanum phureja landraces germplasm crop production. Solanum phureja variedades indígenas germoplasma producción vegetal. |
| title_short |
Yield of early yellow potato cultivars (Solanum tuberosum L.) of the Phureja group |
| title_full |
Yield of early yellow potato cultivars (Solanum tuberosum L.) of the Phureja group |
| title_fullStr |
Yield of early yellow potato cultivars (Solanum tuberosum L.) of the Phureja group |
| title_full_unstemmed |
Yield of early yellow potato cultivars (Solanum tuberosum L.) of the Phureja group |
| title_sort |
Yield of early yellow potato cultivars (Solanum tuberosum L.) of the Phureja group |
| dc.creator.none.fl_str_mv |
Seminario-Cunya, Juan F. Villanueva-Guevara, Roiser Valdez-Yopla, Misael H. |
| author |
Seminario-Cunya, Juan F. |
| author_facet |
Seminario-Cunya, Juan F. Villanueva-Guevara, Roiser Valdez-Yopla, Misael H. |
| author_role |
author |
| author2 |
Villanueva-Guevara, Roiser Valdez-Yopla, Misael H. |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Solanum phureja landraces germplasm crop production. Solanum phureja variedades indígenas germoplasma producción vegetal. |
| topic |
Solanum phureja landraces germplasm crop production. Solanum phureja variedades indígenas germoplasma producción vegetal. |
| description |
The group Phureja (Solanum tuberosum L.) has been little studied in Peru, despite its culinary, nutritional and industrial quality and the risk of erosion to which it is subjected in recent decades. The objective of this research was to evaluate the total and commercial yield of tubers of fifteen potato cultivars (Solanum tuberosum, Phureja group). Traditional, yellow, and early cultivars were evaluated from Cajamarca region, Peru, to identify the most productive cultivars within the study group. The work was carried out on a plot of the Silvoagricultural Service of the Universidad Nacional de Cajamarca: 7 ° 10`LS and 78 ° 30’ LW, 2670 masl, 14.7 °C average annual temperature, 64.5% relative humidity and 651 mm of annual precipitation. Seeding was carried out at 0.90 m and 0.40 m between rows and between plants, respectively; in completely randomized block design, with three repetitions. Plant height, number of stems, number and total weight of tubers, number and weight of tubers according to categories, specific gravity, dry matter of tubers and foliage, and harvest index were evaluated. Significant statistical differences were found between cultivars for a total number of tubers, number of commercial tubers, a weight of commercial tubers, plant height, number of stems, dry matter of the tubers and harvest index. The best cultivars in tuber yield were Blanca amarilla (27.8 t/ha), Limeña huachuma (27.4 t/ha), Llanqueja (25.0 t/ha), Amarilla redonda (23.3 t/ha) and Piña amarilla (21.8 t/ha). |
| publishDate |
2018 |
| dc.date.none.fl_str_mv |
2018-09-01 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/publishedVersion Article artículo original http://purl.org/coar/resource_type/c_2df8fbb1 info:eu-repo/semantics/article |
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article |
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publishedVersion |
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https://revistas.ucr.ac.cr/index.php/agromeso/article/view/32623 10.15517/ma.v29i3.32623 |
| url |
https://revistas.ucr.ac.cr/index.php/agromeso/article/view/32623 |
| identifier_str_mv |
10.15517/ma.v29i3.32623 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistas.ucr.ac.cr/index.php/agromeso/article/view/32623/34031 https://revistas.ucr.ac.cr/index.php/agromeso/article/view/32623/34032 https://revistas.ucr.ac.cr/index.php/agromeso/article/view/32623/34169 |
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acceso abierto http://purl.org/coar/access_right/c_abf2 info:eu-repo/semantics/openAccess |
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acceso abierto http://purl.org/coar/access_right/c_abf2 |
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openAccess |
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application/pdf text/html application/epub+zip |
| dc.publisher.none.fl_str_mv |
Universidad de Costa Rica |
| publisher.none.fl_str_mv |
Universidad de Costa Rica |
| dc.source.none.fl_str_mv |
Agronomía Mesoamericana; 2018: Agronomía Mesoamericana: Vol. 29, Issue 3 (September-December); 639-653 Agronomía Mesoamericana; 2018: Agronomía Mesoamericana: Vol. 29, Nº 3 (Setiembre-diciembre); 639-653 Agronomía Mesoamericana; 2018: Agronomía Mesoamericana: Vol. 29, Nº 3 (Setiembre-diciembre); 639-653 2215-3608 1021-7444 reponame:Portal de Revistas UCR instname:Universidad de Costa Rica instacron:UCR |
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Universidad de Costa Rica |
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UCR |
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UCR |
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Portal de Revistas UCR |
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Portal de Revistas UCR |
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Portal de Revistas UCR - Universidad de Costa Rica |
| repository.mail.fl_str_mv |
jorge.polanco@ucr.ac.cr |
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1849325407586746368 |
| spelling |
Yield of early yellow potato cultivars (Solanum tuberosum L.) of the Phureja groupRendimiento de cultivares de papa (Solanum tuberosum L.) amarillos precoces del grupo PhurejaSeminario-Cunya, Juan F.Villanueva-Guevara, RoiserValdez-Yopla, Misael H.Solanum phurejalandracesgermplasmcrop production.Solanum phurejavariedades indígenasgermoplasmaproducción vegetal.The group Phureja (Solanum tuberosum L.) has been little studied in Peru, despite its culinary, nutritional and industrial quality and the risk of erosion to which it is subjected in recent decades. The objective of this research was to evaluate the total and commercial yield of tubers of fifteen potato cultivars (Solanum tuberosum, Phureja group). Traditional, yellow, and early cultivars were evaluated from Cajamarca region, Peru, to identify the most productive cultivars within the study group. The work was carried out on a plot of the Silvoagricultural Service of the Universidad Nacional de Cajamarca: 7 ° 10`LS and 78 ° 30’ LW, 2670 masl, 14.7 °C average annual temperature, 64.5% relative humidity and 651 mm of annual precipitation. Seeding was carried out at 0.90 m and 0.40 m between rows and between plants, respectively; in completely randomized block design, with three repetitions. Plant height, number of stems, number and total weight of tubers, number and weight of tubers according to categories, specific gravity, dry matter of tubers and foliage, and harvest index were evaluated. Significant statistical differences were found between cultivars for a total number of tubers, number of commercial tubers, a weight of commercial tubers, plant height, number of stems, dry matter of the tubers and harvest index. The best cultivars in tuber yield were Blanca amarilla (27.8 t/ha), Limeña huachuma (27.4 t/ha), Llanqueja (25.0 t/ha), Amarilla redonda (23.3 t/ha) and Piña amarilla (21.8 t/ha).El grupo Phureja (Solanum tuberosum L.) ha sido poco estudiado en Perú, a pesar de, su calidad culinaria, nutricional e industrial, y el riesgo de erosión al que ha estado sometido en las últimas décadas. El objetivo de esta investigación fue evaluar el rendimiento total y comercial de tubérculos de quince cultivares de papa (Solanum tuberosum, grupo Phureja). Se evaluaron cultivares tradicionales, amarillos y precoces, de la región Cajamarca, Perú, para identificar los cultivares más productivos dentro del grupo en estudio. El trabajo se efectuó en una parcela del Servicio Silvoagropecuario de la Universidad Nacional de Cajamarca: 7° 10’ LS y 78° 30’ LW, 2670 msnm, 14,7 °C de temperatura promedio anual, 64,5% de humedad relativa y 651 mm de precipitación anual. La plantación se realizó a 0,90 m y 0,40 m entre surcos y entre plantas, respectivamente; en diseño de bloques completamente al azar, con tres repeticiones. Se evaluó altura de planta, número de tallos, número y peso total de tubérculos, número y peso de tubérculos según categorías, gravedad específica, materia seca de tubérculos y de follaje, e índice de cosecha. Se encontraron diferencias estadísticas altamente significativas entre cultivares para número total de tubérculos, número de tubérculos comerciales, peso de tubérculos comerciales, altura de planta, número de tallos, materia seca de los tubérculos e índice de cosecha. Los mejores cultivares en rendimiento de tubérculos fueron Blanca amarilla (27,8 t/ha), Limeña huachuma (27,4 t/ha), Llanqueja (25,0 t/ha), Amarilla redonda (23,3 t/ha) y Piña amarilla (21,8 t/ha). Universidad de Costa Rica2018-09-01info:eu-repo/semantics/publishedVersionArticleartículo originalhttp://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/articleapplication/pdftext/htmlapplication/epub+ziphttps://revistas.ucr.ac.cr/index.php/agromeso/article/view/3262310.15517/ma.v29i3.32623Agronomía Mesoamericana; 2018: Agronomía Mesoamericana: Vol. 29, Issue 3 (September-December); 639-653 Agronomía Mesoamericana; 2018: Agronomía Mesoamericana: Vol. 29, Nº 3 (Setiembre-diciembre); 639-653Agronomía Mesoamericana; 2018: Agronomía Mesoamericana: Vol. 29, Nº 3 (Setiembre-diciembre); 639-6532215-36081021-7444reponame:Portal de Revistas UCRinstname:Universidad de Costa Ricainstacron:UCRspahttps://revistas.ucr.ac.cr/index.php/agromeso/article/view/32623/34031https://revistas.ucr.ac.cr/index.php/agromeso/article/view/32623/34032https://revistas.ucr.ac.cr/index.php/agromeso/article/view/32623/34169acceso abiertohttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccess2023-06-16T13:47:27Zoai:portal.ucr.ac.cr:article/32623Portal de revistashttps://revistas.ucr.ac.cr/Universidadhttp://www.ucr.ac.crhttps://revistas.ucr.ac.cr/index.php/index/oaijorge.polanco@ucr.ac.crCosta RicaNo aplicaNo aplicaNo aplicaopendoar:2025-08-13T10:29:33.697Portal de Revistas UCR - Universidad de Costa Ricafalse |
| score |
15,812429 |