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| 2. |  | FIGUEIREDO, P. L. B.; SILVA, S. G.; NASCIMENTO, L. D.; ANDRADE, E. H. de A.; SOUZA FILHO, A. P. da S. Efeito fitotóxico do óleo essencial de Ocimum campechianum Mill. In: CONGRESSO BRASILEIRO DE QUÍMICA, 56., 2016, Belém, PA. Anais... Rio de Janeiro: ABQ, 2016.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 3. | | SANTOS, P. V. L.; CRUZ, E. de N. S. da; BARROSO, A. de S.; MOURÃO, R. H. V.; SETZER, W. N.; SILVA, J. K. da; NASCIMENTO, W. M. O. do; COSTA, J. S. da; FIGUEIREDO, P. L. B. Chemometric analysis of the seasonal variation in the essential oil composition of Psidium acutangulum growing in the Brazilian Amazon. Biochemical Systematics and Ecology, v. 105, 104528, Dec. 2022.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 4. | | CRUZ, E. de N. S. da; PEIXOTO, L. de S.; COSTA, J. S. da; MOURÃO, R. H. V.; NASCIMENTO, W. M. O. do; MAIA, J. G. S.; SETZER, W. N.; SILVA, J. K. da; FIGUEIREDO, P. L. B. Seasonal Variability of a Caryophyllane Chemotype Essential Oil of Eugenia patrisii Vahl Occurring in the Brazilian Amazon. Molecules, v. 27, n. 8, Article 2417, 2022.| Biblioteca(s): Embrapa Amazônia Oriental. |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
28/12/2018 |
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Data da última atualização: |
24/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
MAURI, J.; SILVA, G. A.; PEREIRA, D. L.; TECHIO, V. H.; DAVIDE, L. C.; SOUZA SOBRINHO, F. de; PEREIRA, F. J. |
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Afiliação: |
JANAÍNA MAURI, UFLA; GABRIELLE AVELAR SILVA, UFLA; DANIELE LAÍS PEREIRA, UFLA; VÂNIA HELENA TECHIO, UFLA; LISETE CHAMMA DAVIDE, UFLA; FAUSTO DE SOUZA SOBRINHO, CNPGL; FABRÍCIO JOSÉ PEREIRA, Universidade Federal de Alfenas, Alfenas, MG. |
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Título: |
Regrowth age modifies the leaf anatomy of Brachiaria genotypes. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Acta Scientiarum. Biological Sciences, v. 40, e39369, 2018. |
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DOI: |
10.4025/actascibiolsci.v40i1.39369 |
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Idioma: |
Inglês |
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Conteúdo: |
Resumo Changes in leaf anatomy were evaluated in genotypes of Brachiaria brizantha, Brachiaria decumbens, Brachiaria ruziziensis and three Brachiaria ruziziensis clones through tissue proportion in internerval and midrib regions at three regrowth ages. Plants were grown and cutting was performed after 60 days. Further, leaves were sampled at 8, 15 and 29 regrowth days and processed with usual plant microtechnique. The internerval region showed higher parenchyma percentage at 15 days for Clone 95 and similar values at 15 and 29 days for Clone 1. The proportion of vascular bundles was lower after 15 days in Clones 1 and 95 and 29 days in B. brizantha. In the midrib, the parenchyma proportion was higher at 29 days in B. brizantha and lower at 15 days in B. ruziziensis. The proportion of vascular bundles was higher at 8 days in B. decumbens, B. brizantha and Clone 1, and lower at 29 days for Clones 97 and 95 and at 8 days in B. ruziziensis. Therefore, the regrowth age modifies the percentage of leaf tissues in Brachiaria genotypes, in which the fibers and vascular bundles increase at 29 days and 8-day-old leaves are not fully developed. |
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Palavras-Chave: |
Anatomia foliar; Idade de rebrota. |
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Thesagro: |
Brachiaria Brizantha; Brachiaria Decumbens; Brachiaria Ruziziensis; Lignina. |
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Thesaurus NAL: |
Digestibility; Urochloa. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/189448/1/Artigo-Acta-Scientiarum-Fausto-Regrowth.pdf
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Marc: |
LEADER 02017naa a2200301 a 4500
001 2102605
005 2023-01-24
008 2018 bl uuuu u00u1 u #d
024 7 $a10.4025/actascibiolsci.v40i1.39369$2DOI
100 1 $aMAURI, J.
245 $aRegrowth age modifies the leaf anatomy of Brachiaria genotypes.$h[electronic resource]
260 $c2018
520 $aResumo Changes in leaf anatomy were evaluated in genotypes of Brachiaria brizantha, Brachiaria decumbens, Brachiaria ruziziensis and three Brachiaria ruziziensis clones through tissue proportion in internerval and midrib regions at three regrowth ages. Plants were grown and cutting was performed after 60 days. Further, leaves were sampled at 8, 15 and 29 regrowth days and processed with usual plant microtechnique. The internerval region showed higher parenchyma percentage at 15 days for Clone 95 and similar values at 15 and 29 days for Clone 1. The proportion of vascular bundles was lower after 15 days in Clones 1 and 95 and 29 days in B. brizantha. In the midrib, the parenchyma proportion was higher at 29 days in B. brizantha and lower at 15 days in B. ruziziensis. The proportion of vascular bundles was higher at 8 days in B. decumbens, B. brizantha and Clone 1, and lower at 29 days for Clones 97 and 95 and at 8 days in B. ruziziensis. Therefore, the regrowth age modifies the percentage of leaf tissues in Brachiaria genotypes, in which the fibers and vascular bundles increase at 29 days and 8-day-old leaves are not fully developed.
650 $aDigestibility
650 $aUrochloa
650 $aBrachiaria Brizantha
650 $aBrachiaria Decumbens
650 $aBrachiaria Ruziziensis
650 $aLignina
653 $aAnatomia foliar
653 $aIdade de rebrota
700 1 $aSILVA, G. A.
700 1 $aPEREIRA, D. L.
700 1 $aTECHIO, V. H.
700 1 $aDAVIDE, L. C.
700 1 $aSOUZA SOBRINHO, F. de
700 1 $aPEREIRA, F. J.
773 $tActa Scientiarum. Biological Sciences$gv. 40, e39369, 2018.
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Embrapa Gado de Leite (CNPGL) |
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