Influência de Populações, de Épocas de Semeadura e de Corte na Produtividade do Sorgo Sacarino BRS 506

Fiorini, Ivan Vilela Andrade; Pinho, Renzo Garcia Von; Santos, A. A. dos; Resende, E. L.; Borges, I.; Pires, Luíz Paulo Miranda; Pereira, Helcio Duarte

doi:10.18512/1980-6477/rbms.v15n1p94-104

Cited by 1 publication

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…According to Fiorini et al (2016), understanding the behavior of sorghum cultivars under different management conditions (variation in sowing dates, plant population or harvest times) allows the adoption of more efficient strategies, thus increasing the productivity and sustainability of the activity.…”

Section: Palavras-chavementioning

confidence: 99%

Row spacing, plant density, sowing and harvest times for sweet sorghum1

Silva

Dutra

Câmara

et al. 2017

Pesqui. Agropecu. Trop.

View full text Add to dashboard Cite

Along with sugarcane, which is the main crop used for ethanol production, the sweet sorghum is a promising agronomic and industrial alternative for cultivation in water-stress regions. This study aimed at assessing the row spacing (0.70 m, 0.80 m and 0.90 m) and plant density (80,000 plants ha-1; 100,000 plants ha-1; 120,000 plants ha-1; and 140,000 plants ha-1) for the BRS 511 sorghum cultivar, combined with sowing and harvest times. A split-plot experimental design, in complete randomized blocks, with four replications, was used. The analyzed variables were plant height, stem diameter, shoot fresh and dry matter, broth volume and total soluble solids (ºBrix). The results showed isolated effects of plant density on plant height and stem diameter, as well as effects of row spacing on total fresh mass and broth volume. The most efficient productive effect for the sweet sorghum was observed in populations lower than 120,000 plants ha-1 and row spacing inferior to 0.80 m, associated with harvest at 120 days after sowing.

show abstract

Section: Palavras-chavementioning

confidence: 99%