Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.5/6384
Título: Datas de sementeira do sorgo sacarino para bioetanol
Outros títulos: Sowing dates of sweet sorghum for bioethanol
Autor: Lourenço, Maria Ermelinda
Januário, Maria Isabel
Massa, Vitor
Palavras-chave: sweet sorghum
sowing date
sugar
bioethanol
Data: 2013
Editora: SCAP
Citação: "Revista de Ciências Agrárias". ISSN 0871-018x. 36(3) (2013) 310-316
Resumo: In this work it was evaluated the effect of sowing date on the production characteristics and sugars composition of sweet sorghum. Based on these parameters the potential for bioethanol production from this crop was estimated. The study was conducted over two years (2005 and 2006), with the variety Madhura. The sowing was carried out on four dates: May 17, May 31, June 14, and June 28. In May 17, the yield of fresh and dry stems attained the values of 66 and 13.8 t ha-1, respectively. These values were significantly higher than those obtained in June seeding dates. The maximum sugar yield in May was 4.6 t ha-1, equivalent to 2300 L ha-1 of bioethanol. The results obtained suggest that the sowing dates of May were those that best prompted the suitability of sweet sorghum as energetic crop for bioethanol production.
Peer review: yes
URI: http://hdl.handle.net/10400.5/6384
ISSN: 0871-018x
Aparece nas colecções:DCEB - Artigos de Revistas

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