2013
DOI: 10.1590/s1415-43662013000600015
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Energia da biomassa de cana-de-açúcar sob influência de hidrogel, cobertura vegetal e profundidade de plantio

Abstract: RESUMOA colheita mecanizada é melhor executada em sulcos rasos. O palhiço promove maior retenção hídrica, diminui a evaporação superficial mas compromete a brotação. Polímeros alteram a fisiologia disponibilizando água e nutrientes. O objetivo deste trabalho foi compreender a relação da forma de plantio, do uso de palhiço em cobertura e do uso de polímeros condicionadores, com a produção de bioenergia (do colmo, do palhiço e do sistema), com a produtividade (de colmo, do palhiço e de biomassa), com a fibra e c… Show more

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Cited by 14 publications
(14 citation statements)
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“…These results differ from those reported by Marques and Pinto (2013), who tested a hydrogel made from a mixture of two commercial hydrogels (Hydroplan-EB / HyB-M and Hydroplan-EB / HyC) at doses 0; 26.67; 53.33 and 80.00 kg ha -1 and recorded no effect on sugarcane.…”
Section: Hydrogels and Grassescontrasting
confidence: 99%
See 2 more Smart Citations
“…These results differ from those reported by Marques and Pinto (2013), who tested a hydrogel made from a mixture of two commercial hydrogels (Hydroplan-EB / HyB-M and Hydroplan-EB / HyC) at doses 0; 26.67; 53.33 and 80.00 kg ha -1 and recorded no effect on sugarcane.…”
Section: Hydrogels and Grassescontrasting
confidence: 99%
“…Using hydrogels as an alternative to complementary irrigation in the production of coffee seedlings, Marques et al (2013) found that 2 g of Hidroplan-EB® polymer mixed with the substrate resulted in seedlings of the same quality as those produced under conventional irrigation.…”
Section: Hydrogel Use In Coffee Cultivationmentioning
confidence: 99%
See 1 more Smart Citation
“…A co-geração em usinas sucroalcooleira apresentou, nos últimos anos, expansão na matriz energética brasileira sinalizando um avanço no aproveitamento da bioenergia (energia contida na biomassa) que desponta ecológica, financeira e tecnologicamente adequada (MARQUES & PINTO 2013).…”
Section: Introductionunclassified
“…The technological analyses were performed according to the methodology of FERNANDES (2003), for CP (cane pol), CB (cane brix), CPu (cane purity), RSC (reducing sugars in the cane), CF (cane fiber) and TRS (total recoverable sugars). With (stalk) samples resulting from the technological analyses at the end of the experiment, superior calorific power (ΔHc) analyzes were carried out using a pump calorimeter (model Calc2K brand DDS), according to Marques and Pinto (2013). The samples were dried in a SPENCER oven to constant weight (10 min.…”
Section: How the Components Of Bioenergy And… Como Componentes De La mentioning
confidence: 99%