Agronomic performance of peanut genotypes under minimum cultivation in the Triângulo Mineiro

Authors

  • Antonio Carlos Aparecido Filho MGV Agroindustrial Ltda., Iturama, MG, antonio.carlos@mgvagroindustrial.com. https://orcid.org/0000-0003-4776-2865
  • Amanda Severino Soares Discente de Agronomia, Universidade Federal do Triângulo Mineiro/UFTM, Iturama, MG, amandass.agro@gamil.com. https://orcid.org/0000-0003-4579-5807
  • Jair Heuert Programa de Melhoramento do Amendoim – Embrapa, Santo Antônio de Goiás, GO, jair.heuert@embrapa.br. https://orcid.org/0000-0002-2064-4263
  • Mariel Gomes da Silva Discente de Agronomia, Universidade Federal do Triângulo Mineiro/UFTM, Iturama, MG, marielgomes.agro@gmail.com. https://orcid.org/0000-0003-0973-6682
  • Taís de Moraes Falleiro Suassuna Programa de Melhoramento do Amendoim – Embrapa, Santo Antônio de Goiás, GO, tais.suassuna@embrapa.br. https://orcid.org/0000-0002-6360-5168

DOI:

https://doi.org/10.17648/sas.v1i1.20

Keywords:

Arachis hypogaea L., Improvement Program, Productivity

Abstract

It aimed to evaluate the agronomic performance of peanut genotypes under minimum cultivation in the Triângulo Mineiro. The trial was installed in a sugarcane renewal area, in minimal cultivation, in the 2019/20 agricultural year, in the Iturama-MG region. The experimental design used was in randomized blocks, containing four replicates and eight treatments: lines 18-2101 OL, 17-1253 OL, 18-2133 OL, 18-2136 OL, 18-1952 OL and cultivars BRS 421 OL, BRS 423 OL, BRS 425 OL, developed by Embrapa's Peanut Breeding Program. The plots were constituted by two lines of three meters in length, spacing between lines of ninety centimeters and an interval of three meters between plots. Severity of black spot, mass of 100 grains and pod yield were evaluated. The lowest severity of black spot was observed in the cultivars BRS 421 OL, BRS 423 OL and BRS 425 OL. The highest grain mass was observed in BRS 421 OL (81.8 g), with the other genotypes between 74.4 and 77.6 g. The most productive genotypes were 18-2101 OL, BRS 423 OL, 17-1253 OL, BRS 421 OL and 18-2133 OL.

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Published

2020-10-14

How to Cite

Aparecido Filho, A. C. ., Soares, A. S. ., Heuert, J., da Silva, M. G. ., & Suassuna, T. de M. F. . (2020). Agronomic performance of peanut genotypes under minimum cultivation in the Triângulo Mineiro. South American Sciences, 1(1), e2020. https://doi.org/10.17648/sas.v1i1.20

Issue

Section

Anais do XVII Encontro Sobre a Cultura do Amendoim

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