Energy conversion efficiency in sugarcane cultivars as a function of production environments in Brazil
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.rser.2021.111500 http://hdl.handle.net/11449/221987 |
Resumo: | Energy 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. |
id |
UNSP_a70750257bcc7eff1c741f41e964f91c |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/221987 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Energy conversion efficiency in sugarcane cultivars as a function of production environments in BrazilBioenergyBiomassProductionSaccharum spp.SoilVariety managementEnergy 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.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)University of Western São Paulo (UNOESTE)Federal University of Pelotas (UFPEL)São Paulo State University (UNESP) School of Agricultural Sciences Department of Crop Production Laboratory of Ecophysiology Applied to Agriculture (LECA)São Paulo State University (UNESP) School of Agricultural Sciences Department of Crop Production Laboratory of Ecophysiology Applied to Agriculture (LECA)FAPESP: 2013/13031–1CNPq: 305952/2018-8University of Western São Paulo (UNOESTE)Universidade Federal de Pernambuco (UFPE)Universidade Estadual Paulista (UNESP)de Moraes Barbosa, AlexandriusRebes Zilliani, RafaelTiritan, Carlos SérgioMaia Souza, Gustavode Almeida Silva, Marcelo [UNESP]2022-04-28T19:41:40Z2022-04-28T19:41:40Z2021-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.rser.2021.111500Renewable and Sustainable Energy Reviews, v. 150.1879-06901364-0321http://hdl.handle.net/11449/22198710.1016/j.rser.2021.1115002-s2.0-85110555907Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRenewable and Sustainable Energy Reviewsinfo:eu-repo/semantics/openAccess2022-04-28T19:41:40Zoai:repositorio.unesp.br:11449/221987Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:13:02.792Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Energy conversion efficiency in sugarcane cultivars as a function of production environments in Brazil |
title |
Energy conversion efficiency in sugarcane cultivars as a function of production environments in Brazil |
spellingShingle |
Energy conversion efficiency in sugarcane cultivars as a function of production environments in Brazil de Moraes Barbosa, Alexandrius Bioenergy Biomass Production Saccharum spp. Soil Variety management |
title_short |
Energy conversion efficiency in sugarcane cultivars as a function of production environments in Brazil |
title_full |
Energy conversion efficiency in sugarcane cultivars as a function of production environments in Brazil |
title_fullStr |
Energy conversion efficiency in sugarcane cultivars as a function of production environments in Brazil |
title_full_unstemmed |
Energy conversion efficiency in sugarcane cultivars as a function of production environments in Brazil |
title_sort |
Energy conversion efficiency in sugarcane cultivars as a function of production environments in Brazil |
author |
de Moraes Barbosa, Alexandrius |
author_facet |
de Moraes Barbosa, Alexandrius Rebes Zilliani, Rafael Tiritan, Carlos Sérgio Maia Souza, Gustavo de Almeida Silva, Marcelo [UNESP] |
author_role |
author |
author2 |
Rebes Zilliani, Rafael Tiritan, Carlos Sérgio Maia Souza, Gustavo de Almeida Silva, Marcelo [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
University of Western São Paulo (UNOESTE) Universidade Federal de Pernambuco (UFPE) Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
de Moraes Barbosa, Alexandrius Rebes Zilliani, Rafael Tiritan, Carlos Sérgio Maia Souza, Gustavo de Almeida Silva, Marcelo [UNESP] |
dc.subject.por.fl_str_mv |
Bioenergy Biomass Production Saccharum spp. Soil Variety management |
topic |
Bioenergy Biomass Production Saccharum spp. Soil Variety management |
description |
Energy 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. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-10-01 2022-04-28T19:41:40Z 2022-04-28T19:41:40Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.rser.2021.111500 Renewable and Sustainable Energy Reviews, v. 150. 1879-0690 1364-0321 http://hdl.handle.net/11449/221987 10.1016/j.rser.2021.111500 2-s2.0-85110555907 |
url |
http://dx.doi.org/10.1016/j.rser.2021.111500 http://hdl.handle.net/11449/221987 |
identifier_str_mv |
Renewable and Sustainable Energy Reviews, v. 150. 1879-0690 1364-0321 10.1016/j.rser.2021.111500 2-s2.0-85110555907 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Renewable and Sustainable Energy Reviews |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128774376521728 |