2021
DOI: 10.21475/ajcs.21.15.01.2238
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Sowing speed can affect distribution and yield of soybean

Abstract: The sowing speed or planting speed is referred to tractor and seeder displacement speed during the sowing. It plays a crucial role intruding distribution of plants, and consecuently yield of soybean grain. Therefore, this paper endeavors to corroborate the repercussions of the sowing speeds on the plants distribuition and grain yield. The experimental design consisted of a randomized complete block design with five treatments and four replications, with the treatments comprising of five sowing speeds (2.0, 3.1… Show more

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Cited by 4 publications
(7 citation statements)
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“…The reported D were similar or higher than observations in current study that used higher planting speeds and higher seeding rates (Table 6; Figures 3-5). Bortoli et al (2021) reported D increase from 5% to up to 30% as planting speed increased from 3 to 9 kph in soybean, which is higher than the observation in this study. Staggenborg et al (2004) documented M between 8% and 18%.…”
Section: Planting Speed (Kph)contrasting
confidence: 90%
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“…The reported D were similar or higher than observations in current study that used higher planting speeds and higher seeding rates (Table 6; Figures 3-5). Bortoli et al (2021) reported D increase from 5% to up to 30% as planting speed increased from 3 to 9 kph in soybean, which is higher than the observation in this study. Staggenborg et al (2004) documented M between 8% and 18%.…”
Section: Planting Speed (Kph)contrasting
confidence: 90%
“…The eSet metering unit had overall about 1% lower emergence percentage, but more uniform plant spacing distribution and higher yield compared to the standard metering system (Virk et al., 2020). In soybean, seed delivery accuracy declined (increased double planting, and decreased acceptable within‐row plant spacing), and grain yield decreased as planting speed increased up to 9 kph with a drill and row planter in Brazil (Bortoli et al., 2021; Brandelero et al., 2015).…”
Section: Introductionmentioning
confidence: 99%
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“…Estudos têm mostrado essa influência da velocidade na distribuição de sementes, pois Reynaldo et al (2016) ao avaliarem a influência da velocidade de semeadura na distribuição de sementes e produtividade de soja, observaram que com o aumento da velocidade houve a diminuição dos espaçamentos aceitáveis e da produtividade. Bortoli et al (2021), ao avaliarem como a velocidade de operação pode afetar a distribuição e rendimento da soja, constataram também que com maiores velocidades os espaçamentos entre plantas ficaram mais desuniformes, além de ter diminuído a produtividade da soja. Rinaldi et al (2010), ao analisarem a influência da velocidade de semeadura no estabelecimento inicial da cultura do feijão, notaram que com o aumento dessa, diminuíram os percentuais de espaçamentos aceitáveis e aumentaram os falhos.…”
Section: Velocidade De Semeaduraunclassified
“…Os resultados da caracterização das sementes de feijão e soja estão apresentados na Tabela 2. Bortoli et al (2021), ao avaliarem a influência da velocidade na distribuição de sementes de soja, demonstraram que a mesma afetou significativamente a distribuição de plantas.…”
Section: Caracterização De Sementesunclassified