Morphoanatomical characterization of corn hybrids stems, in order to evaluate silage quality - DOI: 10.4025/actascianimsci.v29i3.550

Detalhes bibliográficos
Autor(a) principal: Ferreira, Geane Dias Gonçalves
Data de Publicação: 2007
Outros Autores: Emile, Jean-Claude, Barrière, Yves, Jobim, Clóves Cabreira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Animal Sciences (Online)
Texto Completo: https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/550
Resumo: The objective was to evaluate morphoanatomical characteristics and possible correlations with cell wall digestibility and with lignin of ten corn hybrids (DK265bm3, DK265, HS5, HS6, HTV2, HTV27, Anjou285, Mexxal, Pistachio and Buxxil) planted at INRA (Unité of Génétique Amélioration des Plant Fourragères, Lusignan, France) in 150 m² areas. A completely randomized experimental design with five replications was used. With exception for cortical length, significant differences were verified as for the evaluated morphoanatomical aspects, with hybrid DK265bm3 being characterized by lower counts of lignified cells in the medullar parenchyma and cortical areas, lower percentage of medullar parenchyma and higher percentage of cortex in relation to other hybrids. However, DK265bm3 did not differ from other hybrids in regards to vascular bundle surface and cell wall thickness of the vascular bundle. Using correlation analysis a positive correlation was observed between the levels of Klason lignin and lignin in acid detergent with the number of lignified cells in the parenchyma and cortex. IVCNDF showed a negative correlation with the proportion of lignified cells in medullar parenchyma and lignified cells in the cortex.
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spelling Morphoanatomical characterization of corn hybrids stems, in order to evaluate silage quality - DOI: 10.4025/actascianimsci.v29i3.550Caracterização morfoanatômica do colmo de híbridos de milho para avaliar a qualidade de silagem - DOI: 10.4025/actascianimsci.v29i3.550anatomiabm3celulosecolmosligninamilhomonocotiledônea5.04.00.00-2 ZootecniaThe objective was to evaluate morphoanatomical characteristics and possible correlations with cell wall digestibility and with lignin of ten corn hybrids (DK265bm3, DK265, HS5, HS6, HTV2, HTV27, Anjou285, Mexxal, Pistachio and Buxxil) planted at INRA (Unité of Génétique Amélioration des Plant Fourragères, Lusignan, France) in 150 m² areas. A completely randomized experimental design with five replications was used. With exception for cortical length, significant differences were verified as for the evaluated morphoanatomical aspects, with hybrid DK265bm3 being characterized by lower counts of lignified cells in the medullar parenchyma and cortical areas, lower percentage of medullar parenchyma and higher percentage of cortex in relation to other hybrids. However, DK265bm3 did not differ from other hybrids in regards to vascular bundle surface and cell wall thickness of the vascular bundle. Using correlation analysis a positive correlation was observed between the levels of Klason lignin and lignin in acid detergent with the number of lignified cells in the parenchyma and cortex. IVCNDF showed a negative correlation with the proportion of lignified cells in medullar parenchyma and lignified cells in the cortex.O objetivo foi avaliar a caracterização morfoanatômica e suas possíveis correlações com a digestibilidade da parede celular e com a lignina de dez híbridos de milho (DK265bm3, DK265, HS5, HS6, HTV2, HTV27, Anjou285, Mexxal, Pistache e Buxxil), plantados no INRA (Unité de Génétique et d’Amélioration dês Plantes Fourragères, Lusignan-França), em parcelas de 150 m². O delineamento utilizado foi inteiramente casualizado com cinco repetições por tratamento. Com exceção ao comprimento do córtex, verificou-se que os híbridos apresentaram diferenças significativas (p < 0,05) quanto aos aspectos anatômicos avaliados, sendo que o híbrido DK265bm3 se caracterizou por apresentar menor quantidade de células lignificadas, tanto na região medular quanto na região do córtex, menor porcentagem de parênquima medular e maior porcentagem do córtex em relação aos demais híbridos. Porém, o híbrido DK265bm3 não diferiu dos demais quanto à superfície do feixe vascular e espessura da parede celular do feixe vascular. Por meio de análises de correlação, verificou-se correlação positiva entre os teores de lignina klason e lignina em detergente ácido com as quantidades de células lignificadas no parênquima e córtex. A DIVFDN apresentou correlação negativa com a proporção de células lignificadas no parênquima medular e células lignificadas no córtex.Editora da Universidade Estadual de Maringá2007-12-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/55010.4025/actascianimsci.v29i3.550Acta Scientiarum. Animal Sciences; Vol 29 No 3 (2007); 249-254Acta Scientiarum. Animal Sciences; v. 29 n. 3 (2007); 249-2541807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/550/314Ferreira, Geane Dias GonçalvesEmile, Jean-ClaudeBarrière, YvesJobim, Clóves Cabreirainfo:eu-repo/semantics/openAccess2024-05-17T13:03:09Zoai:periodicos.uem.br/ojs:article/550Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2024-05-17T13:03:09Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Morphoanatomical characterization of corn hybrids stems, in order to evaluate silage quality - DOI: 10.4025/actascianimsci.v29i3.550
Caracterização morfoanatômica do colmo de híbridos de milho para avaliar a qualidade de silagem - DOI: 10.4025/actascianimsci.v29i3.550
title Morphoanatomical characterization of corn hybrids stems, in order to evaluate silage quality - DOI: 10.4025/actascianimsci.v29i3.550
spellingShingle Morphoanatomical characterization of corn hybrids stems, in order to evaluate silage quality - DOI: 10.4025/actascianimsci.v29i3.550
Ferreira, Geane Dias Gonçalves
anatomia
bm3
celulose
colmos
lignina
milho
monocotiledônea
5.04.00.00-2 Zootecnia
title_short Morphoanatomical characterization of corn hybrids stems, in order to evaluate silage quality - DOI: 10.4025/actascianimsci.v29i3.550
title_full Morphoanatomical characterization of corn hybrids stems, in order to evaluate silage quality - DOI: 10.4025/actascianimsci.v29i3.550
title_fullStr Morphoanatomical characterization of corn hybrids stems, in order to evaluate silage quality - DOI: 10.4025/actascianimsci.v29i3.550
title_full_unstemmed Morphoanatomical characterization of corn hybrids stems, in order to evaluate silage quality - DOI: 10.4025/actascianimsci.v29i3.550
title_sort Morphoanatomical characterization of corn hybrids stems, in order to evaluate silage quality - DOI: 10.4025/actascianimsci.v29i3.550
author Ferreira, Geane Dias Gonçalves
author_facet Ferreira, Geane Dias Gonçalves
Emile, Jean-Claude
Barrière, Yves
Jobim, Clóves Cabreira
author_role author
author2 Emile, Jean-Claude
Barrière, Yves
Jobim, Clóves Cabreira
author2_role author
author
author
dc.contributor.author.fl_str_mv Ferreira, Geane Dias Gonçalves
Emile, Jean-Claude
Barrière, Yves
Jobim, Clóves Cabreira
dc.subject.por.fl_str_mv anatomia
bm3
celulose
colmos
lignina
milho
monocotiledônea
5.04.00.00-2 Zootecnia
topic anatomia
bm3
celulose
colmos
lignina
milho
monocotiledônea
5.04.00.00-2 Zootecnia
description The objective was to evaluate morphoanatomical characteristics and possible correlations with cell wall digestibility and with lignin of ten corn hybrids (DK265bm3, DK265, HS5, HS6, HTV2, HTV27, Anjou285, Mexxal, Pistachio and Buxxil) planted at INRA (Unité of Génétique Amélioration des Plant Fourragères, Lusignan, France) in 150 m² areas. A completely randomized experimental design with five replications was used. With exception for cortical length, significant differences were verified as for the evaluated morphoanatomical aspects, with hybrid DK265bm3 being characterized by lower counts of lignified cells in the medullar parenchyma and cortical areas, lower percentage of medullar parenchyma and higher percentage of cortex in relation to other hybrids. However, DK265bm3 did not differ from other hybrids in regards to vascular bundle surface and cell wall thickness of the vascular bundle. Using correlation analysis a positive correlation was observed between the levels of Klason lignin and lignin in acid detergent with the number of lignified cells in the parenchyma and cortex. IVCNDF showed a negative correlation with the proportion of lignified cells in medullar parenchyma and lignified cells in the cortex.
publishDate 2007
dc.date.none.fl_str_mv 2007-12-14
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/550
10.4025/actascianimsci.v29i3.550
url https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/550
identifier_str_mv 10.4025/actascianimsci.v29i3.550
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/550/314
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Editora da Universidade Estadual de Maringá
publisher.none.fl_str_mv Editora da Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Animal Sciences; Vol 29 No 3 (2007); 249-254
Acta Scientiarum. Animal Sciences; v. 29 n. 3 (2007); 249-254
1807-8672
1806-2636
reponame:Acta Scientiarum. Animal Sciences (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Animal Sciences (Online)
collection Acta Scientiarum. Animal Sciences (Online)
repository.name.fl_str_mv Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com
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