Sugar content variation in elephant grass germplasm.
Autor(a) principal: | |
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Data de Publicação: | 2021 |
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/1133789 http://doi.org/10.1590/0103-8478cr20200739 |
Resumo: | The objective of this study was to estimate sugar content variation (°Brix) in 95 accessions from the elephant grass germplasm active bank of Embrapa Dairy Cattle research center, located in Coronel Pacheco, MG, Brazil. The accessions with the highest sugar content were identified, and the effect of plant age on sugar concentration was evaluated. The experiment was conducted in randomized blocks design with two replications. Sugar content analysis occurred twice during the growth-cycle (at 70 and 100 days) along two points of the stem, one 30 cm from the base and the other at the midpoint. The analysis of variance considered the split plot model, with accessions as main plots and plant age as subplots. The means were compared using the Scott Knott test. While there was sugar content variation between accessions, increased plant age had no significant effect on the sugar content. However, some accessions did have a significant increase or decrease in sugar content as they aged. The highest and lowest mean sugar content was 6.96% (in the accession BAG80) and 4.03% (in the accession BAG13) °Brix, respectively |
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Sugar content variation in elephant grass germplasm.Idade da plantaCapim ElefantePennisetum PurpureumRecurso GenéticoForragemBrixGenetic resourcesPlant ageForage qualityThe objective of this study was to estimate sugar content variation (°Brix) in 95 accessions from the elephant grass germplasm active bank of Embrapa Dairy Cattle research center, located in Coronel Pacheco, MG, Brazil. The accessions with the highest sugar content were identified, and the effect of plant age on sugar concentration was evaluated. The experiment was conducted in randomized blocks design with two replications. Sugar content analysis occurred twice during the growth-cycle (at 70 and 100 days) along two points of the stem, one 30 cm from the base and the other at the midpoint. The analysis of variance considered the split plot model, with accessions as main plots and plant age as subplots. The means were compared using the Scott Knott test. While there was sugar content variation between accessions, increased plant age had no significant effect on the sugar content. However, some accessions did have a significant increase or decrease in sugar content as they aged. The highest and lowest mean sugar content was 6.96% (in the accession BAG80) and 4.03% (in the accession BAG13) °Brix, respectivelyTHALITA BORDIGNON DA CUNHA; ANTONIO VANDER PEREIRA, CNPGL; FRANCISCO JOSE DA SILVA LEDO, CNPGL; ROGÉRIO FIGUEIREDO DAHER, Universidade Estadual do Norte Fluminense Darcy Ribeiro; JUAREZ CAMPOLINA MACHADO, CNPGL.CUNHA, T. R. daPEREIRA, A. V.LEDO, F. J. da S.DAHER, R. F.MACHADO, J. C.2021-08-22T01:54:43Z2021-08-22T01:54:43Z2021-08-212022info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleCiência Rural, v. 52, n. 1, e20200739, 2022.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1133789http://doi.org/10.1590/0103-8478cr20200739enginfo: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:EMBRAPA2021-08-22T01:54:51Zoai:www.alice.cnptia.embrapa.br:doc/1133789Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542021-08-22T01:54:51falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542021-08-22T01:54:51Repositório 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 |
Sugar content variation in elephant grass germplasm. |
title |
Sugar content variation in elephant grass germplasm. |
spellingShingle |
Sugar content variation in elephant grass germplasm. CUNHA, T. R. da Idade da planta Capim Elefante Pennisetum Purpureum Recurso Genético Forragem Brix Genetic resources Plant age Forage quality |
title_short |
Sugar content variation in elephant grass germplasm. |
title_full |
Sugar content variation in elephant grass germplasm. |
title_fullStr |
Sugar content variation in elephant grass germplasm. |
title_full_unstemmed |
Sugar content variation in elephant grass germplasm. |
title_sort |
Sugar content variation in elephant grass germplasm. |
author |
CUNHA, T. R. da |
author_facet |
CUNHA, T. R. da PEREIRA, A. V. LEDO, F. J. da S. DAHER, R. F. MACHADO, J. C. |
author_role |
author |
author2 |
PEREIRA, A. V. LEDO, F. J. da S. DAHER, R. F. MACHADO, J. C. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
THALITA BORDIGNON DA CUNHA; ANTONIO VANDER PEREIRA, CNPGL; FRANCISCO JOSE DA SILVA LEDO, CNPGL; ROGÉRIO FIGUEIREDO DAHER, Universidade Estadual do Norte Fluminense Darcy Ribeiro; JUAREZ CAMPOLINA MACHADO, CNPGL. |
dc.contributor.author.fl_str_mv |
CUNHA, T. R. da PEREIRA, A. V. LEDO, F. J. da S. DAHER, R. F. MACHADO, J. C. |
dc.subject.por.fl_str_mv |
Idade da planta Capim Elefante Pennisetum Purpureum Recurso Genético Forragem Brix Genetic resources Plant age Forage quality |
topic |
Idade da planta Capim Elefante Pennisetum Purpureum Recurso Genético Forragem Brix Genetic resources Plant age Forage quality |
description |
The objective of this study was to estimate sugar content variation (°Brix) in 95 accessions from the elephant grass germplasm active bank of Embrapa Dairy Cattle research center, located in Coronel Pacheco, MG, Brazil. The accessions with the highest sugar content were identified, and the effect of plant age on sugar concentration was evaluated. The experiment was conducted in randomized blocks design with two replications. Sugar content analysis occurred twice during the growth-cycle (at 70 and 100 days) along two points of the stem, one 30 cm from the base and the other at the midpoint. The analysis of variance considered the split plot model, with accessions as main plots and plant age as subplots. The means were compared using the Scott Knott test. While there was sugar content variation between accessions, increased plant age had no significant effect on the sugar content. However, some accessions did have a significant increase or decrease in sugar content as they aged. The highest and lowest mean sugar content was 6.96% (in the accession BAG80) and 4.03% (in the accession BAG13) °Brix, respectively |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-08-22T01:54:43Z 2021-08-22T01:54:43Z 2021-08-21 2022 |
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 |
Ciência Rural, v. 52, n. 1, e20200739, 2022. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1133789 http://doi.org/10.1590/0103-8478cr20200739 |
identifier_str_mv |
Ciência Rural, v. 52, n. 1, e20200739, 2022. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1133789 http://doi.org/10.1590/0103-8478cr20200739 |
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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1794503508765966336 |