Energy conversion efficiency in sugarcane cultivars as a function of production environments in Brazil

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversity of Western São Paulo (UNOESTE)-
Autor(es): dc.contributorUniversidade Federal de Pernambuco (UFPE)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorde Moraes Barbosa, Alexandrius-
Autor(es): dc.creatorRebes Zilliani, Rafael-
Autor(es): dc.creatorTiritan, Carlos Sérgio-
Autor(es): dc.creatorMaia Souza, Gustavo-
Autor(es): dc.creatorde Almeida Silva, Marcelo [UNESP]-
Data de aceite: dc.date.accessioned2022-08-04T22:10:29Z-
Data de disponibilização: dc.date.available2022-08-04T22:10:29Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2021-10-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.rser.2021.111500-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/221987-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/221987-
Descrição: dc.descriptionEnergy production needs to increase in order to meet population and industrial growth in the coming decades, and clean energy that promotes the reduction of polluting gases in the atmosphere is required. Sugarcane is a crop with great potential for bioenergy production due to its high potential for converting solar energy into biomass. In this context, the questions arise: What is the real efficiency of conversion solar energy into biomass by sugarcane? How can the production environment and genetic diversity influence this process? In this sense, the objective of this work was to evaluate the efficiency of the conversion of solar energy into biomass, as well the available energy per hectare, and the productivity of stalks as a function of the production environment in different cultivars. The experiments were carried out in two production environments in Brazil, Prado Ferreira, Paraná State (Production Environment A) and Presidente Bernardes, São Paulo State (Production Environment C) and with three sugarcane cultivars SP80-3280, RB855156 and RB867515 in two cultivation cycles. This study showed: a) the production environment × genotype interaction causes 75.80% variation in stalk productivity; b) biomass productivity is less affected by water deficit than stalk productivity; c) the energy conversion efficiency (ECE) ranged from 2.80 to 4.54% in plant cane and 2.10–3.87% in ratoon cane cycles. The variation of ECE in the production environments was due to four main factors: greater water availability, soil fertility, air temperature and solar radiation.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionUniversity of Western São Paulo (UNOESTE)-
Descrição: dc.descriptionFederal University of Pelotas (UFPEL)-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Agricultural Sciences Department of Crop Production Laboratory of Ecophysiology Applied to Agriculture (LECA)-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Agricultural Sciences Department of Crop Production Laboratory of Ecophysiology Applied to Agriculture (LECA)-
Descrição: dc.descriptionFAPESP: 2013/13031–1-
Descrição: dc.descriptionCNPq: 305952/2018-8-
Idioma: dc.languageen-
Relação: dc.relationRenewable and Sustainable Energy Reviews-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBioenergy-
Palavras-chave: dc.subjectBiomass-
Palavras-chave: dc.subjectProduction-
Palavras-chave: dc.subjectSaccharum spp.-
Palavras-chave: dc.subjectSoil-
Palavras-chave: dc.subjectVariety management-
Título: dc.titleEnergy conversion efficiency in sugarcane cultivars as a function of production environments in Brazil-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.