CANONICAL CORRELATION AND AGRONOMIC PERFORMANCE OF QUINOA (CHENOPODIUM QUINOA WILLD)

Autores/as

  • Rafael Vergara
  • Ivan Ricardo Carvalho https://orcid.org/0000-0001-7947-4900
  • Gizele Ingrid Gadotti
  • Vanessa Nogueira Soares
  • Vinícius Jardel Szareski
  • Tiago Pedó
  • Tiago Zanatta Aumonde
  • Francisco Amaral Villela

DOI:

https://doi.org/10.21206/rbas.v11i1.12051

Palabras clave:

descriptors, morphological characters, yield components, multiple regression, interrelation

Resumen

- This work was aimed at evidencing the agronomic performance and linear and canonical associations of Quinoa crop grown Rio Grande do Sul state. The trials were carried out in the municipality of Pelotas - Rio Grande do Sul, Brazil. The experimental design was randomized blocks, with three Quinoa genotypes, being them Altiplano, Salcedo and BRS Piabiru, arranged in four replicates. The morphological differentiation of quinoa genotypes occurs through the number of teeth expressed by leaves. Quinoa seed yield is based on the joint action of mass of one thousand seeds, number of seeds per inflorescence and number of seeds per plant, being the Altiplano and Salcedo genotypes considered superior. Seed yield components of quinoa plants are potentialized by plant height, petiole length, leaf teeth number and flower length. The definition of agronomic performance, linear and canonical associations is a pioneer study for this species and may be used in future studies with pseudocereals focused on seed science and technology.

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Biografía del autor/a

Ivan Ricardo Carvalho

ENGENHEIRO AGRÔNOMO PELA UNIVERSIDADE FEDERAL DE SANTA MARIA CAMPUS DE FREDERICO WESTPHALEN, MESTRE ATRAVÉS DO PROGRAMA DE PÓS GRADUAÇÃO EM AGRONOMIA, AGRICULTURA E AMBIENTE DA UFSM; DOUTORANDO EM MELHORAMENTO GENÉTICO PELO CENTRO DE GENÔMICA E FITOMELHORAMENTO DA UNIVERSIDADE FEDERAL DE PELOTAS. ATUA NA ÁREA DE EXPERIMENTAÇÃO AGRÍCOLA, MELHORAMENTO GENÉTICO, GENÉTICA QUANTITATIVA, PRODUÇÃO DE PLANTAS, COM ÊNFASE NAS CULTURAS: MILHO, SOJA, TRIGO DE DUPLA APTIDÃO, FORRAGEIRAS, FEIJÃO, AVEIA PRETA & AVEIA BRANCA. REALIZA ATIVIDADES VOLTADAS AO MELHORAMENTO GENÉTICO DO MILHO, E COORDENA UM PROGRAMA DE MELHORAMENTO GENÉTICO DA SOJA E DE FEIJÃO.

Publicado

2021-07-30

Cómo citar

Vergara, R. ., Carvalho, I. R., Gadotti, G. I. ., Soares, V. N., Szareski, V. J. ., Pedó, T., Aumonde, T. Z., & Villela, F. A. . (2021). CANONICAL CORRELATION AND AGRONOMIC PERFORMANCE OF QUINOA (CHENOPODIUM QUINOA WILLD) . Revista Brasileira De Agropecuária Sustentável, 11(1), 252–258. https://doi.org/10.21206/rbas.v11i1.12051