Characterization of plant height and chlorophyll index of peanut genotypes under the conditions of Campo Verde-MT

Authors

  • Maxuel Fellipe Nunes Xavier Discente de Agronomia do IFMT Campus São Vicente – Centro de Referência de Campo Verde, Campo Verde, MT. E-mail: maxuelfellipe90@gmail.com. https://orcid.org/0000-0003-0822-4992
  • Alexandre Caetano Perozini Docente do IFMT Campus São Vicente – Centro de Referência de Campo Verde, Campo Verde, MT. E-mail: alexandre.perozini@svc.ifmt.edu.br.
  • Jair Heuert Programa de Melhoramento do Amendoim – Embrapa, Santo Antônio de Goiás, GO. E-mail: jair.heuert@embrapa.br. https://orcid.org/0000-0002-2064-4263
  • Maxsuel Antonio Rodrigues Discente de Agronomia do IFMT Campus São Vicente – Centro de Referência de Campo Verde, Campo Verde, MT. E-mail: maxsuel12ar@gmail.com.
  • Paulo Ricardo Lima Flores Discente de Agronomia do IFMT Campus São Vicente – Centro de Referência de Campo Verde, Campo Verde, MT. E-mail: paulo.ceguetaagro@gmail.com.
  • Vicente Batista de Souza Junior Mestrando no Programa de Pós-Graduação em Zootecnia, Universidade Federal de Goiás, Goiânia, GO. E-mail: vicentebatista941@gmail.com.

DOI:

https://doi.org/10.52755/sas.v2iedesp1.113

Keywords:

Arachis hypogaea L., Cultivars, Breeding Program

Abstract

The present work aimed to characterize the plant heights and the chlorophyll index of peanut genotypes under the conditions of Campo Verde-MT. The experiment was carried out in the 2019/20 agricultural year in the experimental area of "‹"‹the Federal Institute of Education, Science and Technology of Mato Grosso – Campus São Vicente, Campo Verde Reference Center, located in the municipality of Campo Verde – MT. The experimental design used was in randomized blocks, with four replications. The treatments were nine peanut genotypes, six strains (1253 OL, 1952 OL, 1900 OL, 1965 OL, 1973 OL and 2133 OL) and three cultivars (BRS 421 OL, BRS 423 OL and BRS 425 OL), both developed by Peanut Breeding Program (PMA) of the Brazilian Agricultural Research Corporation (EMBRAPA). The plots consisted of two lines three meters long, with an interval of two meters between plots. The useful area considered in the evaluations was two central meters, totaling 3.6 m2. The average stand established was 16 plants.m-1. The experiment was harvested on 03/20/2020 and the characteristics evaluated were nine plant height at 32, 42, 49, 60, 70, 84, 98, 110 and 122 days after planting (DAP) and the index of chlorophyll SPAD at 40, 70 and 98 DAP. It is concluded that the averages obtained in the nine plant heights and in the three chlorophyll index evaluations, can serve to characterize these studied genotypes and aggregate in further studies.

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Published

2021-09-30

How to Cite

Xavier, M. F. N. ., Perozini, A. C. ., Heuert, J., Rodrigues, M. A. ., Flores, P. R. L. ., & de Souza Junior, V. B. . (2021). Characterization of plant height and chlorophyll index of peanut genotypes under the conditions of Campo Verde-MT. South American Sciences, 2(edesp1), e–21113. https://doi.org/10.52755/sas.v2iedesp1.113

Issue

Vol. 2 No. edesp1 (2021): Anais do XVIII Encontro Sobre a Cultura do Amendoim

Section

Anais do XVIII Encontro Sobre a Cultura do Amendoim - 2021

License

Copyright (c) 2021 Maxuel Fellipe Nunes Xavier, Alexandre Caetano Perozini, Jair Heuert, Maxsuel Antonio Rodrigues, Paulo Ricardo Lima Flores, Vicente Batista de Souza Junior

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