Different sowing arrangements and peanut genotypes under the conditions of Campo Verde-MT
DOI:
https://doi.org/10.52755/sas.v2iedesp1.114Keywords:
Arachis hypogaea L., Spacing, Peanuts in Mato Grosso, Breeding ProgramAbstract
The present work aimed to evaluate the different sowing arrangements and peanut genotypes in Campo Verde-MT conditions. The experiment was carried out in the experimental area of "‹"‹the
Federal Institute of Education, Science and Technology of Mato Grosso – Campus São Vicente, Reference Center of Campo Verde, located in the municipality of Campo Verde – MT, in the agricultural year 2020/21. Sowing was performed manually on November 16, 2020. The experimental design used was a randomized block design, with four replications, in a 4 x 3 factorial scheme, with 4 genotypes (BRS 421 OL, BRS 423 OL, BRS 425 OL and 1952 OL) and 3 sowing arrangements (0.73 m x 0.17 m and 15 plants.m-1; 0.70 m and 20 plants.m-1; 0.90 m x 20 plants.m-1). Harvest was carried out 133 days after planting (DAP), where black spot severity (grades), 100 grain mass (g) and pod yield (kg.ha-1 and sacks.alqueire-1) were evaluated. In the experimental conditions in which this research was developed, it can be concluded that the sowing arrangements do not significantly influence the variables. However, the genotypes influenced the severity and productivity, standing out with the BRS 421 OL, BRS 423 OL and BRS 425 OL. Above all, further studies are recommended to confirm the results obtained.
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Copyright (c) 2021 Daniele Fernandes Campos, Alexandre Caetano Perozini, Jair Heuert, Maxsuel Antonio Rodrigues, Maxuel Fellipe Nunes Xavier, Taís de Moraes Falleiro Suassuna
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