Multi-Year Assessment of Phenotypic Variability and Stability in 49 Peruvian Grapevine (Vitis spp.) Accessions Using AMMI, GGE, and WAASBY Models

Grapevines face the dual challenge of sustaining yield and fruit quality under arid and increasingly variable environmental conditions. This study characterized the phenotypic variability and multi-year stability of 49 grapevine (Vitis spp.) accessions conserved in the Chincha germplasm bank over th...

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Main Authors:	Ccapa Ramírez, Karina Beatriz, Tarazona Ramírez, Cesar Mario, Carrillo Zavala, Pedro Víctor, Cueva Carhuatanta, César Aldair, Aybar Peve, Leandro Joel, Saenz Rodriguez, Hanz, Hermoza Gutiérrez, Marián Alicia, Cántaro Segura, Hector Baroni, Fernandez Huaytalla, Elizabeth, Gutiérrez Reynoso, Dina Lida, Quispe Jacobo, Fredy Enrique
Format:	info:eu-repo/semantics/article
Language:	Inglés
Published:	MDPI 2026
Subjects:	AMMI/WAASBY analysis genotype × environment interaction Phenotypic diversity Vitis spp. Vitiviniculture Análisis AMMI/WAASBY interacción genotipo × ambiente Diversidad fenotípica Vitivinicultura https://purl.org/pe-repo/ocde/ford#4.01.05 Vid; Grapevines; Vitis; Recurso genético; Genetic resources; Variación genotípica; Phenotypic variation; Germoplasma; Germplasm; Variación fenotípica; Phenotypic variation
Online Access:	http://hdl.handle.net/20.500.12955/2983 https://doi.org/10.3390/agronomy16010047