INIA 333-CHUGAYNA new Potato Variety Resilient to Climate Change for the Family Farming System with Tolerance to Frost, Resistant to Late Blight and high Quality for Fresh Consumption

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cg.authorship.typesCGIAR and developing country instituteen
cg.contributor.affiliationInstituto Nacional de Innovación Agraria, Peruen
cg.contributor.affiliationInternational Potato Centeren
cg.contributor.donorMinera Poderosa, Peruen
cg.coverage.countryPeru
cg.coverage.iso3166-alpha2PE
cg.creator.identifierJose Ronal Otiniano Villanueva: 0000-0002-0928-3209en
cg.creator.identifierStef de Haan: 0000-0001-8690-1886en
cg.creator.identifierMANUEL ANTONIO GASTELO BENAVIDES: 0000-0001-5329-555Xen
cg.howPublishedFormally Publisheden
cg.identifier.doihttps://doi.org/10.1007/s12230-024-09975-1en
cg.isijournalISI Journalen
cg.issn1874-9380en
cg.journalAmerican Journal of Potato Researchen
cg.reviewStatusPeer Reviewen
cg.river.basinANDESen
cg.subject.actionAreaGenetic Innovation
cg.subject.actionAreaResilient Agrifood Systems
cg.subject.cipPOTATOESen
cg.subject.cipBREEDINGen
cg.subject.cipCLIMATE CHANGEen
cg.subject.cipCROP PROTECTIONen
cg.subject.cipGENETICS, GENOMICS AND CROP IMPROVEMENT SCIENCES GGCIen
cg.subject.cipFOOD SECURITYen
cg.subject.cipCLIMATE-SMART AGRICULTUREen
cg.subject.impactAreaClimate adaptation and mitigation
cg.subject.impactAreaNutrition, health and food security
cg.subject.sdgSDG 2 - Zero hungeren
cg.subject.sdgSDG 13 - Climate actionen
cg.subject.sdgSDG 1 - No povertyen
cg.subject.sdgSDG 15 - Life on landen
dc.contributor.authorCabrera, H.en
dc.contributor.authorOtiniano, R.en
dc.contributor.authorPando, R.en
dc.contributor.authorGarcia, H.S.en
dc.contributor.authorRodriguez, W.H.en
dc.contributor.authorPérez, J.M.en
dc.contributor.authorHaan, Stef deen
dc.contributor.authorGastelo, M.en
dc.date.accessioned2025-02-26T20:34:10Zen
dc.date.available2025-02-26T20:34:10Zen
dc.identifier.urihttps://hdl.handle.net/10568/173404
dc.titleINIA 333-CHUGAYNA new Potato Variety Resilient to Climate Change for the Family Farming System with Tolerance to Frost, Resistant to Late Blight and high Quality for Fresh Consumptionen
dcterms.abstractThe new potato variety INIA 333-CHUGAYNA, is the result of the joint work of the NGO Asociaci & oacute;n Pataz, INIA and the International Potato Center, it was generated through traditional breeding and the use of the participatory varietal selection methodology, as a variety resilient to climate change with frost tolerance, resistance to late blight, compared to the improved variety INIA 302-Amarilis and the native varieties, Huevo de Indio. This new variety is also resilient to climate change, tolerant to frost, with field resistance to late blight, high tuber yield, low glycoalkaloid content and high quality for fresh consumption, adapted up to 4000 m above sea level. It was released in 2023 and officially registered in the national registry of commercial varieties of Peru. The new variety INIA 333-CHUGAYNA requires minimal use of fungicides and has a high economic profitability that will improve the living standards of small and medium-sized farmers in Peru. It can also be used as a parent in breeding programs in other countries in development, to confront climate change, especially frost. TLa nueva variedad de papa INIA 333-CHUGAYNA, es el resultado del trabajo conjunto de la ONG Asociaci & oacute;n Pataz, INIA y el Centro Internacional de la Papa, se gener & oacute; a trav & eacute;s del mejoramiento tradicional y el uso de la metodolog & iacute;a de selecci & oacute;n varietal participativa, como una variedad resiliente al cambio clim & aacute;tico con tolerancia a las heladas, resistencia al tiz & oacute;n tard & iacute;o, en comparaci & oacute;n con la variedad mejorada INIA 302-Amarilis y las variedades nativas, Huevo de Indio. Esta nueva variedad tambi & eacute;n es resistente al cambio clim & aacute;tico, tolerante a las heladas, con resistencia de campo al tiz & oacute;n tard & iacute;o, alto rendimiento de tub & eacute;rculos, bajo contenido de glicoalcaloides y alta calidad para el consumo en fresco, adaptada hasta los 4000 metros sobre el nivel del mar. Fue liberada en 2023 e inscrita oficialmente en el registro nacional de variedades comerciales del Per & uacute;. La nueva variedad INIA 333-CHUGAYNA requiere un uso m & iacute;nimo de fungicidas y tiene una alta rentabilidad econ & oacute;mica que mejorar & aacute; el nivel de vida de los peque & ntilde;os y medianos agricultores en el Per & uacute;. Tambi & eacute;n puede ser utilizada como progenitor en programas de mejoramiento en otros pa & iacute;ses en desarrollo, para enfrentar el cambio clim & aacute;tico, especialmente las heladas.en
dcterms.accessRightsOpen Access
dcterms.audienceAcademicsen
dcterms.audienceCGIARen
dcterms.audienceDevelopment Practitionersen
dcterms.audienceDonorsen
dcterms.audienceExtensionen
dcterms.audienceFarmersen
dcterms.audienceGeneral Publicen
dcterms.audienceNGOsen
dcterms.audiencePolicy Makersen
dcterms.audienceScientistsen
dcterms.bibliographicCitationCabrera, H.; Otiniano, R.; Pando, R.; Garcia, H.S.; Rodriguez, W.H.; Pérez, J.M.; De Haan, S.; Gastelo, M. 2025. INIA 333 – CHUGAYNA new Potato Variety Resilient to Climate Change for the Family Farming System with Tolerance to Frost, Resistant to Late Blight and high Quality for Fresh Consumption. American Journal of Potato Research.ISSN 1874-9380. https://doi.org/10.1007/s12230-024-09975-1en
dcterms.issued2025-02en
dcterms.languageen
dcterms.licenseCC-BY-4.0
dcterms.subjectsolanum tuberosumen
dcterms.subjectclimate change adaptationen
dcterms.subjectphytophthora infestansen
dcterms.subjectplant breedingen
dcterms.subjectsmallholdersen
dcterms.typeJournal Article

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