MULTIVARIATE AND CANONICAL MODELS APPLIED TO CORN: BENEFITS OF GREEN MANURE WITH Vigna unguiculate

Ferreira, Luiz Leonardo; Dalbosco, Lucas Eduardo; Carvalho, Ivan Ricardo; Carnevale, Ariana Bertola; Moura, Natã Balssan; Lautenchleger, Francine

doi:10.15628/holos.2020.9737

Cited by 1 publication

(1 citation statement)

References 22 publications

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“…The genotype × environment interaction was not significant only for spike height, demonstrating the effect of genetic variability for almost all traits (Table 4). Studies carried out with the maize crop have also found genetic variability among phenological, morphological, production and tassel traits (SOUZA et al, 2015;ALVES et al, 2016a;ALVES et al, 2016b;ALVES et al, 2017;CARVALHO et al, 2017;XU et al, 2017, KHAN et al, 2018NASCIMENTO-JÚNIOR;MÔRO;MÔRO, 2018;ÖNER, 2018;CREVELARI et al, 2019;TROYJACK et al, 2019;FERREIRA et al, 2020;CARVALHO et al, 2022).…”

Section: Resultsmentioning

confidence: 99%

Canonical correlations in phenological, morphological, production and tassel traits of maize

Silveira,

Cargnelutti Filho,

Neu

et al. 2023

Rev. Caatinga

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The objective of this study was to check whether there is linear dependence between phenological, morphological and production traits and tassel traits in maize genotypes. Seven experiments were conducted with 16 maize genotypes, in a randomized block design, with three replicates. Four groups of traits were evaluated: phenological (two), morphological (three), production (four) and tassel (11). Joint analysis of variance and F test at 5% significance level were performed. The matrix of phenotypic correlation coefficients between the traits was estimated and multicollinearity was diagnosed in each group of traits. Associations between the groups of traits were checked by canonical correlation analysis. There is linear dependence between phenological, morphological and production traits and tassel traits in maize genotypes. Phenological (number of days from sowing to 50% of male flowering and number of days from sowing to 50% of female flowering), morphological (plant height and spike height) and production (number of spikes and grain yield) traits are positively associated with tassel traits (tassel branch number and tassel dry matter). Tassel branch number and tassel dry matter can be used for indirect selection of maize plants.

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Section: Resultsmentioning

confidence: 99%

Canonical correlations in phenological, morphological, production and tassel traits of maize

Silveira,

Cargnelutti Filho,

Neu

et al. 2023

Rev. Caatinga

View full text Add to dashboard Cite

show abstract

MULTIVARIATE AND CANONICAL MODELS APPLIED TO CORN: BENEFITS OF GREEN MANURE WITH Vigna unguiculate

Abstract: Este é um artigo publicado em acesso aberto sob uma licença Creative Commons

Cited by 1 publication

References 22 publications

Canonical correlations in phenological, morphological, production and tassel traits of maize

Canonical correlations in phenological, morphological, production and tassel traits of maize

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