Agronomic and energetic potential of biomass sorghum genotypes.
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1023758 |
Resumo: | The biomass sorghum [Sorghum bicolor(L.) Moench], is an interesting crop considering the necessity to invest in alternative sources to generate renewable energy. The objective of this experiment was to identify sorghum biomass genotypes with greatest agronomic and energetic potential, and verify if there is phenotypic association between agronomic and technological properties in the hybrids. The study was conducted in three cities of the Minas Gerais State, Brazil (Lavras, Uberlândia and Sete Lagoas). We evaluated 16 genotypes of sorghum biomass, being 14 of them sensitive hybrids to photoperiod and two cultivars, as control, insensitive to photoperiod. The experimental design was a triple lattice 4 × 4, with plots formed by four linear rows of 5.0 m. The morphoagronomic traits evaluated for the three environments were: days to flowering (FLOW), plant height (PH), number of stalks (NS) and green mass production (GMP). In the experiment conducted in Lavras, we also evaluated the agronomic traits: stalk diameter (SD) and dry mass production (DMP) besides the technological traits: higher heating value (HHV), crude fiber (CF), neutral detergent fiber (NDF) and acid detergent fiber (ADF). The genotype × environment interaction was significant for all traits. The hybrids had superior performance compared to the control genotypes. Biomass sorghum hybrids, sensitive to photoperiod, when compared with commercial hybrids of forage sorghum, insensitive to photoperiod, had an average production of 34 tha?1 dry mass with 62% humidity and higher heating value of 4.400 Kcal/Kg. There was no phenotypic correlation between agronomic and technological traits evaluated. |
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Agronomic and energetic potential of biomass sorghum genotypes.Correlação fenotípicaFonte alternativaSorghum bicolorBioenergiaRecurso energéticoThe biomass sorghum [Sorghum bicolor(L.) Moench], is an interesting crop considering the necessity to invest in alternative sources to generate renewable energy. The objective of this experiment was to identify sorghum biomass genotypes with greatest agronomic and energetic potential, and verify if there is phenotypic association between agronomic and technological properties in the hybrids. The study was conducted in three cities of the Minas Gerais State, Brazil (Lavras, Uberlândia and Sete Lagoas). We evaluated 16 genotypes of sorghum biomass, being 14 of them sensitive hybrids to photoperiod and two cultivars, as control, insensitive to photoperiod. The experimental design was a triple lattice 4 × 4, with plots formed by four linear rows of 5.0 m. The morphoagronomic traits evaluated for the three environments were: days to flowering (FLOW), plant height (PH), number of stalks (NS) and green mass production (GMP). In the experiment conducted in Lavras, we also evaluated the agronomic traits: stalk diameter (SD) and dry mass production (DMP) besides the technological traits: higher heating value (HHV), crude fiber (CF), neutral detergent fiber (NDF) and acid detergent fiber (ADF). The genotype × environment interaction was significant for all traits. The hybrids had superior performance compared to the control genotypes. Biomass sorghum hybrids, sensitive to photoperiod, when compared with commercial hybrids of forage sorghum, insensitive to photoperiod, had an average production of 34 tha?1 dry mass with 62% humidity and higher heating value of 4.400 Kcal/Kg. There was no phenotypic correlation between agronomic and technological traits evaluated.RAFAEL AUGUSTO DA COSTA PARRELLA, CNPMS.CASTRO, F. M. R.BRUZI, A. T.NUNES, J. A. R.PARRELLA, R. A. C.LOMBARDI, G. M. R.ALBUQUERQUE, C. J. A.LOPES, M.2015-09-11T11:11:11Z2015-09-11T11:11:11Z2015-09-1120152019-03-19T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleAmerican Journal of Plant Sciences, v. 6, p. 1862-1873, July 2015.http://www.alice.cnptia.embrapa.br/alice/handle/doc/102375810.4236/ajps.2015.611187enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T03:43:32Zoai:www.alice.cnptia.embrapa.br:doc/1023758Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T03:43:32falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T03:43:32Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Agronomic and energetic potential of biomass sorghum genotypes. |
title |
Agronomic and energetic potential of biomass sorghum genotypes. |
spellingShingle |
Agronomic and energetic potential of biomass sorghum genotypes. CASTRO, F. M. R. Correlação fenotípica Fonte alternativa Sorghum bicolor Bioenergia Recurso energético |
title_short |
Agronomic and energetic potential of biomass sorghum genotypes. |
title_full |
Agronomic and energetic potential of biomass sorghum genotypes. |
title_fullStr |
Agronomic and energetic potential of biomass sorghum genotypes. |
title_full_unstemmed |
Agronomic and energetic potential of biomass sorghum genotypes. |
title_sort |
Agronomic and energetic potential of biomass sorghum genotypes. |
author |
CASTRO, F. M. R. |
author_facet |
CASTRO, F. M. R. BRUZI, A. T. NUNES, J. A. R. PARRELLA, R. A. C. LOMBARDI, G. M. R. ALBUQUERQUE, C. J. A. LOPES, M. |
author_role |
author |
author2 |
BRUZI, A. T. NUNES, J. A. R. PARRELLA, R. A. C. LOMBARDI, G. M. R. ALBUQUERQUE, C. J. A. LOPES, M. |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
RAFAEL AUGUSTO DA COSTA PARRELLA, CNPMS. |
dc.contributor.author.fl_str_mv |
CASTRO, F. M. R. BRUZI, A. T. NUNES, J. A. R. PARRELLA, R. A. C. LOMBARDI, G. M. R. ALBUQUERQUE, C. J. A. LOPES, M. |
dc.subject.por.fl_str_mv |
Correlação fenotípica Fonte alternativa Sorghum bicolor Bioenergia Recurso energético |
topic |
Correlação fenotípica Fonte alternativa Sorghum bicolor Bioenergia Recurso energético |
description |
The biomass sorghum [Sorghum bicolor(L.) Moench], is an interesting crop considering the necessity to invest in alternative sources to generate renewable energy. The objective of this experiment was to identify sorghum biomass genotypes with greatest agronomic and energetic potential, and verify if there is phenotypic association between agronomic and technological properties in the hybrids. The study was conducted in three cities of the Minas Gerais State, Brazil (Lavras, Uberlândia and Sete Lagoas). We evaluated 16 genotypes of sorghum biomass, being 14 of them sensitive hybrids to photoperiod and two cultivars, as control, insensitive to photoperiod. The experimental design was a triple lattice 4 × 4, with plots formed by four linear rows of 5.0 m. The morphoagronomic traits evaluated for the three environments were: days to flowering (FLOW), plant height (PH), number of stalks (NS) and green mass production (GMP). In the experiment conducted in Lavras, we also evaluated the agronomic traits: stalk diameter (SD) and dry mass production (DMP) besides the technological traits: higher heating value (HHV), crude fiber (CF), neutral detergent fiber (NDF) and acid detergent fiber (ADF). The genotype × environment interaction was significant for all traits. The hybrids had superior performance compared to the control genotypes. Biomass sorghum hybrids, sensitive to photoperiod, when compared with commercial hybrids of forage sorghum, insensitive to photoperiod, had an average production of 34 tha?1 dry mass with 62% humidity and higher heating value of 4.400 Kcal/Kg. There was no phenotypic correlation between agronomic and technological traits evaluated. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-09-11T11:11:11Z 2015-09-11T11:11:11Z 2015-09-11 2015 2019-03-19T11:11:11Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
American Journal of Plant Sciences, v. 6, p. 1862-1873, July 2015. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1023758 10.4236/ajps.2015.611187 |
identifier_str_mv |
American Journal of Plant Sciences, v. 6, p. 1862-1873, July 2015. 10.4236/ajps.2015.611187 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1023758 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503410758713344 |