Agronomic performance of peanut genotypes under Sorriso-MT conditions

Authors

  • Thiago de Souza Rizzi Engenheiro Agrônomo, Instituto Federal de Educação, Ciência e Tecnologia de Mato Grosso – Campus Sorriso, Sorriso, MT, thiago.rizzi@srs.ifmt.edu.br https://orcid.org/0000-0002-1573-9196
  • Dácio Olibone Professor do Instituto Federal de Educação, Ciência e Tecnologia de Mato Grosso – Campus Sorriso, Sorriso, MT, dacio.olibone@srs.ifmt.edu.br https://orcid.org/0000-0001-8900-1023
  • Jair Heuert Programa de Melhoramento do Amendoim – Embrapa, Santo Antônio de Goiás, GO, jair.heuert@embrapa.br https://orcid.org/0000-0002-2064-4263
  • Maxuel Fellipe Nunes Xavier Discente de Agronomia do Instituto Federal de Educação, Ciência e Tecnologia de Mato Grosso Campus São Vicente – Centro de Referência de Campo Verde, Campo Verde, MT, maxuelfellipe90@gmail.com https://orcid.org/0000-0003-0822-4992
  • Gabriel Missio de Moura Discente de Agronomia do Instituto Federal de Educação, Ciência e Tecnologia de Mato Grosso Campus Sorriso, Sorriso, MT, gabriel.mdemoura13@gmail.com https://orcid.org/0000-0003-2743-3132
  • 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.v1i2.43

Keywords:

Arachis hypogaea L, Improvement Program, Productivity, Peanuts in Mato Grosso

Abstract

In the last years, Sorriso has become the largest national grain producer, causing important economic, social and local landscape transformations. This work aimed to evaluate the agronomic performance of peanut genotypes in the conditions of Sorriso-MT. The experiment was conducted in the experimental area of the Federal Institute of Education, Science and Technology of Mato Grosso – Sorriso Campus, located in the municipality of Sorriso-MT, with manual sowing performed on December 18, 2019. It was used design in randomized blocks, with four repetitions. The treatments consisted of eight peanut genotypes, being 4 cultivars (BRS 421 OL, BRS 423 OL, BRS 425 OL and EC 98 AO) and 4 strains (18-1253 OL, 18-1952 OL, 18-2133 OL and, 18-2136 OL). The plots were composed of two lines of three meters in length, spaced 0.90 m apart, with an interval of two meters between plots and an evaluation area of 5.4 m2 in the plot. The crop and plant health management were carried out in accordance with the recommendations for the crop. The average stand was 15 plants per linear meter. The test was reversed at 135 DAE. Severity of black spot, mass of 100 grains, yield and yield of pods were evaluated. In the experimental conditions in which this research was developed, it can be concluded that the genotype BRS 421 OL obtained the highest mass of 100 grains. The highest yields were obtained in the genotypes 18-2136 OL, BRS 423 OL, BRS 425 OL, 17-1253 OL and 18-1952 OL. The black spot severity of was lower for genotypes BRS 421 OL BRS 423 OL, BRS 425 OL. Pod productivity was not influenced significantly influenced by the different peanut genotypes. However, all genotypes produced over 4,600 kg.ha-1. Further studies are recommended to obtain a possible agronomic recommendation of the genotypes most appropriate to the conditions of Sorriso-MT.

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Published

2020-10-14

How to Cite

Rizzi, T. de S. ., Olibone, D. ., Heuert, J., Xavier, M. F. N. ., de Moura, G. M. ., & Suassuna, T. de M. F. . (2020). Agronomic performance of peanut genotypes under Sorriso-MT conditions. South American Sciences, 1(2), e2043. https://doi.org/10.17648/sas.v1i2.43

Issue

Vol. 1 No. 2 (2020): South American Sciences

Section

Anais do XVII Encontro Sobre a Cultura do Amendoim

License

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