Adaptability and stability of purple-fleshed sweet potato genotypes in producing regions of Brazil using the AMMI and WAASB methodologies.

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Author(s): SILVA, G. O. da; VENDRAME, L. P. de C.; AMARO, G. B.; MELO, R. A. de C. e; PILON, L.; FERREIRA, J. C.

Summary: Purple-fleshed sweetpotato (Ipomoea batatas) have gained attention from producers and consumers for their nutritional values and high levels of anthocyanins. This study aimed to evaluate the adaptability and stability of these genotypes in producing regions of Brazil with AMMI and WAASB methodologies.The recently released purple-fleshed cultivars BRS Anembé and BRS Cotinga, along with four purple- fleshed advanced clones and the cultivars Brazlândia Roxa and Beauregard as controls, were evaluated in eight environments using a complete randomized blocks design with four replications.

Publication year: 2024

Types of publication: Journal article

Unit: Embrapa Vegetables

Keywords: Anthocyanins, Batata Doce Roxa, Clone BGBD0080, Clone BGBD1399, Clone BGBD1402, Clone BGBD1405, Cultivar BRS Anembé, Cultivar BRS Cotinga, Genotype-environment interaction, Interação Genética, Ipomoea Batatas, Melhoramento Genético Vegetal, Sweet potatoes, Yields

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