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EVALUATION OF NATIONAL MAIZE VARIETIES IN ARAGUAÍNA-TO

  • 06/11/2024
  • 06/11/2024
de Sousa PCJP;
de Oliveira JRND;
de Araújo NO;
Freire AI;
de Souza FBM

Paulo César Júnior Paiva de Sousa

Jose Ribamar Neto Dourado de Oliveira

Nicolas Oliveira de Araújo

Ana Izabella Freire

Filipe Bittencourt Machado de Souza

Keywords

Zea mays
Commercial hybrids
Grain yield

Abstract

The present work was developed with the objective of evaluating maize varieties regarding grain yield in the region of Lavras. A total of forty-two genotypes, including varieties, single, double and triple hybrids were evaluated in a randomized block design, with two replications. The grain yield of the genotypes was evaluated. In order to correct irregularities in the booth, the analysis of covariance was performed, and later the analysis of variance was performed. It was verified that the treatments differed from each other for the evaluated trait, forming two groups of means. The most productive group contains the simple hybrid BRS 1055 and 15 other genotypes.

 

DOI:https://doi.org/10.56238/sevened2024.032-006

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Copyright (c) 2024 Paulo César Júnior Paiva de Sousa, Jose Ribamar Neto Dourado de Oliveira, Nicolas Oliveira de Araújo, Ana Izabella Freire, Filipe Bittencourt Machado de Souza
Chapter 6
Versão (Português (Brasil))

Author(s)

  • Paulo César Júnior Paiva de Sousa
  • Jose Ribamar Neto Dourado de Oliveira
  • Nicolas Oliveira de Araújo
  • Ana Izabella Freire
  • Filipe Bittencourt Machado de Souza