Agronomic performance of peanut genotypes in the Alta Paulista region under planting closure condition
DOI:
https://doi.org/10.52755/sas.v2iedesp1.134Keywords:
Arachis hypogaea L., Improvement Program, ProductivityAbstract
This work aimed to evaluate the agronomic performance of nine peanut genotypes, in the Alta Paulista region, municipality of Parapuã in the state of São Paulo, in condition of planting closure. The experiment was carried out in the experimental area of "‹"‹Cooperativa Casul, located in the western region of the state, in the municipality of Parapuã-SP, in the agricultural year 2020/21, being implemented on December 2, 2020, under the condition of planting closure. The experimental design used was in randomized blocks, with four replications. The treatments consisted of nine peanut genotypes, six strains (1253 OL, 2133 OL, 2101 OL, 2056 OL, 2136 OL and 2056 OL) and two cultivars (BRS 421 OL and BRS 423 OL) developed by the PMA of Embrapa, and an Argentine cultivar from El Carmen (Granoleico). The plots consisted of two lines three meters long, with a spacing of 0.90 m and a useful area for evaluation of 5.4 m2 per plot. The harvest was carried out on April 5, 2021, 125 days after planting (DAP). Mass of 100 grains and pod yield were evaluated. Based on the present field study, it can be concluded that the genotypes showed a significant difference in the mass of 100 grains, but did not differ significantly in terms of pod yield in conditions of closing planting.
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Copyright (c) 2021 Welliton Leoti Zanetti, Jair Heuert, Diego Dias Zammataro, Maurício Lou Danelutti, Taís de Moraes Falleiro Suassuna, Â Victor Hugo Lanças Zammataro
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