Agronomic performance and economic viability of maize cultivars of open pollination

Autores

DOI:

https://doi.org/10.18188/sap.v19i4.25382
Agências de fomento
CNPq (Bolsa PIBIC), FAPERGS (Bolsa PROBIC), FIPE Jr.

Resumo

The open pollination cultivars (VPA) of maize are an alternative of production for a small property, because it presents a good agronomic performance and low production cost, mainly due to the possibility of seed production with low cost. The objective of this research was to evaluate the agronomic performance and economic viability of open pollination cultivars of maize in a low-altitude site in the central region of the state of Rio Grande do Sul. The experiment was conducted during the 2018/2019 crop season, in the experimental area of the Federal University of Santa Maria-UFSM, in the municipality of Santa Maria-RS. The open pollination maize cultivars (SCS 154 Fortuna, SCS 155 Catarina, and SCS 156 Colorado) were used. The experiment consisted of three treatments and four replicates and the experimental design used was that of complete blocks at random. The open pollination cultivars presented an adequate agronomic performance in a low-altitude region in the state of Rio Grande do Sul, associated with the economic viability of the crop in the central region of the state.

Biografia do Autor

Rovani Marcos Rossato, Universidade Federal de Santa Maria.

Graduando em Agronomia UFSM.

Diego Nicolau Follmann, Universidade Federal de Santa Maria.

Professor do departamento de fitotecnia na Universidade Federal de Santa Maria. 

Ministro as disciplinas de Agricultura Especial I e II e Manejo de Leguminosas de Grãos na graduação.

Seminários II e Manejo de plantas produtoras de óleos vegetais no Programa de Pós Graduação em Agronomia.

Maurício Siqueira dos Santos, Universidade Federal de Santa Maria.

Engenheiro Agrônomo. Mestrando em Engenharia agrícola na UFSM.

Pedro Casarotto Stefanello, Universidade Federal de Santa Maria.

Graduando em Agronomia.

João Pedro Morais Fagundes Rodrigues, Universidade Federal de Santa Maria.

Graduando em Agronomia.

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Publicado

30-03-2021

Como Citar

ROSSATO, R. M.; FOLLMANN, D. N.; SANTOS, M. S. dos; STEFANELLO, P. C.; RODRIGUES, J. P. M. F. Agronomic performance and economic viability of maize cultivars of open pollination. Scientia Agraria Paranaensis, [S. l.], v. 19, n. 4, p. 380–385, 2021. DOI: 10.18188/sap.v19i4.25382. Disponível em: https://e-revista.unioeste.br/index.php/scientiaagraria/article/view/25382. Acesso em: 8 out. 2024.

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Seção

Artigos Científicos