Agronomic characteristics of peanut genotypes in order to evaluate the cycle in the Triângulo Mineiro
DOI:
https://doi.org/10.52755/sas.v3i2.187Keywords:
Arachis hypogaea L., Precocidad, Productivity, CultivarsAbstract
The objective of this work was to evaluate the agronomic characteristics of peanut genotypes in the Triângulo Mineiro. The experiment was installed in an area of sugarcane renewal, located in Campina Verde – MG, in the 2021/22 harvest. The experimental design used was in randomized blocks, with four replications. The treatments were five lowland peanut genotypes, one cultivar (BRS 423 OL) and four lines (2717 OL, 2173 OL, 2094 OL, 2055 OL), both developed by Embrapa's PMA. The plots consisted of two lines of three meters in length, with an interval of three meters between plots and spacing between lines of ninety centimeters, resulting in a plot of 5.4 m2. Maturation at 115 days after planting (DAP), weight of 100 grains and pod yield were evaluated. From the studies carried out, it was possible to verify that the lines 2173 OL and 2717 OL presented higher percentages in relation to maturation, indicating the possibility of anticipation in the harvest to 115 DAP. For the mass of 100 grains, the lines 2094 OL and 2173 OL were superior, with the first having the highest average. Lines 2717 OL and 2055 OL presented the best results, in the evaluation of pod productivity, under the conditions of the Triângulo Mineiro region. The cultivar BRS 423 OL maintained the high production level, observed in other studies, and thus can be recommended for cultivation in the Triângulo Mineiro region.
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Copyright (c) 2022 Jair Heuert, Antonio Carlos Aparecido Filho, Amanda Severino Soares, Dener Cássio Ferreira Carneiro Júnior, José Augusto Neto da Silva Lima, Gislene Gonçalves Corrêa, Maxuel Fellipe Nunes Xavier, Taís de Moraes Falleiro Suassuna
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