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5. | | FERREIRA, I. M.; VIEIRA, G. S.; BRAGA, T. F.; SILVA, T. C. F.; FRANCO, M. M.; ANTUNES, R. C. Allelic and phenotypic frequencies of point mutations (SNPs) in the HFAB, DEGAT1, LEPR, MC4R, SREBF1 and GH genes in Large White matrices. In: BRAZILIAN INTERNATIONAL CONGRESS OF GENETICS, 2017, Águas de Lindóia, 12 a 15 set. 2017. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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6. | | MALHEIROS, D. F.; SARQUIS, I. R.; FERREIRA, I. M.; MATHEWS, P. D.; MERTINS, O.; TAVARES-DIAS, M. Nanoemulsions with oleoresin of Copaifera (Leguminosae) improve anthelmintic efficacy in the control of monogenean parasites when compared to oleoresin without nanoformulation. Journal of Fish Diseases, v. 43, n. 6, p. 687-695, June 2020. Biblioteca(s): Embrapa Amapá. |
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8. | | MALHEIROS, D. F.; VIDEIRA, M. N.; CARVALHO, A. A.; SALOMÃO, C. B.; FERREIRA, I. M.; CANUTO, K. M.; YOSHIOKA, E. T. O.; TAVARES-DIAS, M. Efficacy of Carapa guianensis oil (Meliaceae) against monogeneans infestations: a potential antiparasitic for Colossoma macropomum and its effects in hematology and histopathology of gills. Brazilian Journal of Veterinary Parasitology, v. 32, n. 3, e007123, 2023. Título em Português: Revista Brasileira dc Parasitologia Veterinéria. Biblioteca(s): Embrapa Agroindústria Tropical; Embrapa Amapá. |
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11. | | DIAS, J. do S. A.; LIRA-GUEDES, A. C.; FERREIRA, I. M.; OLIVEIRA, A. E. M. de F. M.; CARVALHO, J. C. T. de. Avaliação in vitro da atividade antifúngica do óleo resina da copaibeira (Copaifera reticulata Ducke) e da sua nanoemulsão sobre uma cepa selvagem de Aspergillus fumigatus Fresenius isolada da castanheira-do-Brasil (Bertholletia excelsa Bompl.). Research, Society and Development, v. 12, n. 4, e9512440852, 2023. Biblioteca(s): Embrapa Amapá. |
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12. | | NEVES JUNIOR, A. C. V.; MELO, A.; PINHO, C.; CONEGLIAN, R. C. C.; SOARES, A. G.; FERREIRA, I. M. P. L. V. O. Response surface methodology for optimization of cyanamide analysis by in situ derivatization and dispersive liquid-liquid microextraction. Journal of chemometrics, v. 28, n. 9, p. 716-724, may 2014. Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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13. | | DEPABLOS, L.; HOMEM, B. G. C.; FERREIRA, I. M.; BERNARDES, T. F.; BODDEY, R. M.; LARA, M. A. S.; CASAGRANDE, D. R. Nitrogen cycling in tropical grass-legume pastures managed under canopy light interception. Nutrient Cycling in Agroecosystems, V. 121,p. 51-67, 2021. Biblioteca(s): Embrapa Agrobiologia. |
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14. | | BAIA, R. R. de J.; MALHEIROS, D. F.; VIDEIRA, M. N.; CARVALHO, A. A. de; SALOMÃO, C. B.; FERREIRA, I. M.; CANUTO, K. M.; YOSHIOKA, E. T. O.; TAVARES-DIAS, M. Eficácia do óleo de Carapa guianensis (Meliaceae) contra infestações de monogenéticos em Colossoma macropomum e seus efeitos hematológicos e histopatológicos. In: ENCONTRO BRASILEIRO DE PATOLOGISTAS DE ORGANISMOS AQUÁTICOS, 17., 2023, Belo Horizonte. Anais. [São Paulo]: Abrapoa, 2023. Biblioteca(s): Embrapa Agroindústria Tropical; Embrapa Amapá. |
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15. | | FERREIRA, I. M.; BRAGA, T. F.; GUIMARÃES, E. C.; DURVAL, M. C.; MENDES, L. B.; SOARES, J. S.; MATARIM, D. L.; KRUGER, B. C.; FRANCO, M. M.; ANTUNES, R. C. A DdeI polymorphism in the growth hormone gene is associated with higher lean meat yield and pH 45 min in postmortem pigs. Genetics and Molecular Research, v. 18, n. 2, article gmr18257, 2019. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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16. | | SENA, I. S.; FERREIRA, A. M.; MARINHO, V. H.; HOLANDA, F. H. E.; BORGES, S. F.; SOUZA, A. A. de; KOGA, R. de C. R.; LIMA, A. L.; FLORENTINO, A. C.; FERREIRA, I. M. Euterpe oleracea Mart (açaizeiro) from the Brazilian Amazon: a novel font of fungi for Lipase production. Microorganisms, v. 10, p. 2394, 2022. Biblioteca(s): Embrapa Amapá. |
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17. | | GOUVÊA, A. C. M. S.; MELO, A.; SANTIAGO, M. C. P. de A.; PEIXOTO, F. M.; FREITAS, V.; GODOY, R. L. de O.; FERREIRA, I. M. P. L. V. O. Identification and quantification of anthocyanins in fruits from Neomitranthes obscura (DC.) N. Silveira an endemic specie from Brazil by comparison of chromatographic methodologies. Food Chemistry, n. 185, p. 277-283, 2015. Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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18. | | ARAÚJO, I. F. de; ARAÚJO, P. H. F. de; FERREIRA, R. M. A.; SENA, I. D. S.; LIMA, A. L.; CARVALHO, J. C. T.; FERREIRA, I. M.; SOUTO, R. N. P. Larvicidal effect of hydroethanolic extract from the leaves of Acmella oleracea L. R. K. Jansen in Aedes aegypti and Culex quinquefasciatus. South African Journal of Botany, v. 117, p. 134-140, 2018. Biblioteca(s): Embrapa Amapá. |
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19. | | PEIXOTO, F. M.; FERNANDES, I.; GOUVÊA, A. C. M. S.; SANTIAGO, M. C. P. de A.; BORGUINI, R. G.; MATEUS, N.; FREITAS, V.; GODOY, R. L. de O.; FERREIRA, I. M. P. L. V. O. Simulation of in vitro digestion coupled to gastric and intestinal transport models to estimate absorption of anthocyanins from peel powder of jabuticaba, jamelão and jambo fruits. Journal of Functional Foods, v. 24, p. 373-381, 2016. Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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Registros recuperados : 19 | |
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Registro Completo
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
18/05/2023 |
Data da última atualização: |
18/05/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
OLIVEIRA, J. dos S.; DEPABLOS, L.; HOMEM, B. G. C.; FERREIRA, I. M.; BODDEY, R. M.; PAIVA, A. J.; LARA, M. A. S.; CASAGRANDE, D. R. |
Afiliação: |
JACQUELINE DOS SANTOS OLIVEIRA, UFLA; LUIS DEPABLOS, UFLA; BRUNO GROSSI COSTA HOMEM, BOLSISTA EMBRAPA AGROBIOLOGIA; IGOR MACHADO FERREIRA, UFLA; ROBERT MICHAEL BODDEY, CNPAB; ADENILSON JOSÉ PAIVA, UFRRJ; MÁRCIO ANDRÉ STEFANELLI LARA, UFLA; DANIEL RUME CASAGRANDE, UFLA. |
Título: |
Forage intake and nitrogen metabolism of beef cattle grazing palisadegrass-calopo mixed pasture managed using canopy light interception. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Grasse and Forage Science, First published: 01 May 2023. |
ISSN: |
1365-2494 |
DOI: |
10.1111/gfs.12613 |
Idioma: |
Inglês |
Conteúdo: |
To define the best grazing management strategy, it is important to assess animals' responses to variations in the structure and composition of tropical forages. This 2-year study evaluated animal response to Marandu palisadegrass (Urochloa brizantha)-calopo (Calopogonium mucunoides) mixed pastures managed under rotational grazing. Treatments consisted of three defoliation frequencies defined by rest periods interrupted at 90% (90LI), 95% (95LI) and 100% (100LI) of photosynthetically active radiation interception (LI). The stubble post-grazing height target was 15 cm. Statistical difference was declared at p < .10. The 100LI had lowest crude protein (CP) and in vitro dry matter digestibility (IVDDM) for the Marandu palisadegrass (p = <.001 both) and calopo (p = .003 and p = .067, respectively). Also, the OM digestibility decreased 7.0% in the 100LI condition than 90LI and 95LI treatment (p = .005). There was no difference in forage, grass, and legume intakes between the treatments (p > .10). The 100LI treatment decreased CP intake from grass in 33.3% (p = <.001) compared to other treatments. Greatest production of microbial N (p = .093) occurred with the 90LI treatment. The CP/digestible organic matter (DOM) ratio, urinary N excretion and retained N were lowest in the 100LI treatment (p = <.001, p = .007 and p = .014, respectively). The recommendation for grazing between 90 and 95% of LI is recommended because of greater CP intake and N utilization for the animals and improved the nutritive value of Marandu palisadegrass and calopo mixed pastures. MenosTo define the best grazing management strategy, it is important to assess animals' responses to variations in the structure and composition of tropical forages. This 2-year study evaluated animal response to Marandu palisadegrass (Urochloa brizantha)-calopo (Calopogonium mucunoides) mixed pastures managed under rotational grazing. Treatments consisted of three defoliation frequencies defined by rest periods interrupted at 90% (90LI), 95% (95LI) and 100% (100LI) of photosynthetically active radiation interception (LI). The stubble post-grazing height target was 15 cm. Statistical difference was declared at p < .10. The 100LI had lowest crude protein (CP) and in vitro dry matter digestibility (IVDDM) for the Marandu palisadegrass (p = <.001 both) and calopo (p = .003 and p = .067, respectively). Also, the OM digestibility decreased 7.0% in the 100LI condition than 90LI and 95LI treatment (p = .005). There was no difference in forage, grass, and legume intakes between the treatments (p > .10). The 100LI treatment decreased CP intake from grass in 33.3% (p = <.001) compared to other treatments. Greatest production of microbial N (p = .093) occurred with the 90LI treatment. The CP/digestible organic matter (DOM) ratio, urinary N excretion and retained N were lowest in the 100LI treatment (p = <.001, p = .007 and p = .014, respectively). The recommendation for grazing between 90 and 95% of LI is recommended because of greater CP intake and N utilization for the animals and improve... Mostrar Tudo |
Palavras-Chave: |
Forage intake; Warm season legume. |
Thesaurus NAL: |
Grazing management. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02409naa a2200265 a 4500 001 2153815 005 2023-05-18 008 2023 bl uuuu u00u1 u #d 022 $a1365-2494 024 7 $a10.1111/gfs.12613$2DOI 100 1 $aOLIVEIRA, J. dos S. 245 $aForage intake and nitrogen metabolism of beef cattle grazing palisadegrass-calopo mixed pasture managed using canopy light interception.$h[electronic resource] 260 $c2023 520 $aTo define the best grazing management strategy, it is important to assess animals' responses to variations in the structure and composition of tropical forages. This 2-year study evaluated animal response to Marandu palisadegrass (Urochloa brizantha)-calopo (Calopogonium mucunoides) mixed pastures managed under rotational grazing. Treatments consisted of three defoliation frequencies defined by rest periods interrupted at 90% (90LI), 95% (95LI) and 100% (100LI) of photosynthetically active radiation interception (LI). The stubble post-grazing height target was 15 cm. Statistical difference was declared at p < .10. The 100LI had lowest crude protein (CP) and in vitro dry matter digestibility (IVDDM) for the Marandu palisadegrass (p = <.001 both) and calopo (p = .003 and p = .067, respectively). Also, the OM digestibility decreased 7.0% in the 100LI condition than 90LI and 95LI treatment (p = .005). There was no difference in forage, grass, and legume intakes between the treatments (p > .10). The 100LI treatment decreased CP intake from grass in 33.3% (p = <.001) compared to other treatments. Greatest production of microbial N (p = .093) occurred with the 90LI treatment. The CP/digestible organic matter (DOM) ratio, urinary N excretion and retained N were lowest in the 100LI treatment (p = <.001, p = .007 and p = .014, respectively). The recommendation for grazing between 90 and 95% of LI is recommended because of greater CP intake and N utilization for the animals and improved the nutritive value of Marandu palisadegrass and calopo mixed pastures. 650 $aGrazing management 653 $aForage intake 653 $aWarm season legume 700 1 $aDEPABLOS, L. 700 1 $aHOMEM, B. G. C. 700 1 $aFERREIRA, I. M. 700 1 $aBODDEY, R. M. 700 1 $aPAIVA, A. J. 700 1 $aLARA, M. A. S. 700 1 $aCASAGRANDE, D. R. 773 $tGrasse and Forage Science, First published: 01 May 2023.
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