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Biblioteca(s): |
Embrapa Agropecuária Oeste. |
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Data corrente: |
03/02/2023 |
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Data da última atualização: |
03/02/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ALVES, J. P.; GALEANO, E. S. J.; ORRICO JUNIOR, M. A. P.; FERNANDES, T.; RETORE, M.; SILVA, M. S. J. da; ORRICO, A. C. A.; LOPES, L. da S. |
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Afiliação: |
JOYCE PEREIRA ALVES, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; EDGAR SALVADOR JARA GALEANO, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; MARCO ANTÔNIO PREVIDELLI ORRICO JUNIOR, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; TATIANE FERNANDES, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; MARCIANA RETORE, CPAO; M. S. J. DA SILVA, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; ANA CAROLINA AMORIM ORRICO, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; L. DA S. LOPES, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS. |
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Título: |
The influence of plant age and microbes-enzymatic additives on fermentation of total mixed ration silages of Capiaçu grass (Pennisetum purpureum, Schum). |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Tropical Animal Science Journal, v. 45, n. 1, p. 56-63, 2022. |
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DOI: |
10.5398/tasj.2022.45.1.56 |
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Idioma: |
Inglês |
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Conteúdo: |
The conservation of elephant grass cultivar Capiaçu in the form of total mixed ration (TMR) silage can help to improve the quality of the fermentative process and optimize feed management. However, the best cutting age of grass and the necessity of using microbes-enzymatic additives to aid in the process have not been determined thus far. Therefore, the objective of this study was to evaluate cutting age and different microbes-enzymatic additives on the fermentative and nutritional quality of total mixed ration (TMR) silages based on BRS Capiaçu. A completely randomized design was used in a 3×3 factorial scheme, with three cutting ages of grass (60, 90, and 120 days of regrowth), associated with three types of additives [CON (control), HOM (homofermentative inoculant + fibrolytic enzyme), and COMBO (homofermentative inoculant + heterofermentative inoculant + fibrolytic enzyme)]. The fermentative losses, the production of organic acids, chemical composition, and the aerobic stability of the tested silages were measured. The TMR silages containing 60-day-old grass showed the lowest dry matter contents, highest effluent production, and lower aerobic stability. The COMBO inoculant application provided higher acetic acid contents and greater aerobic stability of the 90- and 120-day-old grass silages. The highest lactic acid concentrations were observed in silages produced with the 60- and 90-day-old grass silages. It is concluded that the TMR produced with BRS Capiaçu at 90 days of age and in association with COMBO is the best option to balance the nutritional and fermentative quality of this type of silage. MenosThe conservation of elephant grass cultivar Capiaçu in the form of total mixed ration (TMR) silage can help to improve the quality of the fermentative process and optimize feed management. However, the best cutting age of grass and the necessity of using microbes-enzymatic additives to aid in the process have not been determined thus far. Therefore, the objective of this study was to evaluate cutting age and different microbes-enzymatic additives on the fermentative and nutritional quality of total mixed ration (TMR) silages based on BRS Capiaçu. A completely randomized design was used in a 3×3 factorial scheme, with three cutting ages of grass (60, 90, and 120 days of regrowth), associated with three types of additives [CON (control), HOM (homofermentative inoculant + fibrolytic enzyme), and COMBO (homofermentative inoculant + heterofermentative inoculant + fibrolytic enzyme)]. The fermentative losses, the production of organic acids, chemical composition, and the aerobic stability of the tested silages were measured. The TMR silages containing 60-day-old grass showed the lowest dry matter contents, highest effluent production, and lower aerobic stability. The COMBO inoculant application provided higher acetic acid contents and greater aerobic stability of the 90- and 120-day-old grass silages. The highest lactic acid concentrations were observed in silages produced with the 60- and 90-day-old grass silages. It is concluded that the TMR produced with BRS Capiaçu at 90 days ... Mostrar Tudo |
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Thesagro: |
Capim. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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Marc: |
LEADER 02395naa a2200229 a 4500
001 2151475
005 2023-02-03
008 2022 bl uuuu u00u1 u #d
024 7 $a10.5398/tasj.2022.45.1.56$2DOI
100 1 $aALVES, J. P.
245 $aThe influence of plant age and microbes-enzymatic additives on fermentation of total mixed ration silages of Capiaçu grass (Pennisetum purpureum, Schum).$h[electronic resource]
260 $c2022
520 $aThe conservation of elephant grass cultivar Capiaçu in the form of total mixed ration (TMR) silage can help to improve the quality of the fermentative process and optimize feed management. However, the best cutting age of grass and the necessity of using microbes-enzymatic additives to aid in the process have not been determined thus far. Therefore, the objective of this study was to evaluate cutting age and different microbes-enzymatic additives on the fermentative and nutritional quality of total mixed ration (TMR) silages based on BRS Capiaçu. A completely randomized design was used in a 3×3 factorial scheme, with three cutting ages of grass (60, 90, and 120 days of regrowth), associated with three types of additives [CON (control), HOM (homofermentative inoculant + fibrolytic enzyme), and COMBO (homofermentative inoculant + heterofermentative inoculant + fibrolytic enzyme)]. The fermentative losses, the production of organic acids, chemical composition, and the aerobic stability of the tested silages were measured. The TMR silages containing 60-day-old grass showed the lowest dry matter contents, highest effluent production, and lower aerobic stability. The COMBO inoculant application provided higher acetic acid contents and greater aerobic stability of the 90- and 120-day-old grass silages. The highest lactic acid concentrations were observed in silages produced with the 60- and 90-day-old grass silages. It is concluded that the TMR produced with BRS Capiaçu at 90 days of age and in association with COMBO is the best option to balance the nutritional and fermentative quality of this type of silage.
650 $aCapim
700 1 $aGALEANO, E. S. J.
700 1 $aORRICO JUNIOR, M. A. P.
700 1 $aFERNANDES, T.
700 1 $aRETORE, M.
700 1 $aSILVA, M. S. J. da
700 1 $aORRICO, A. C. A.
700 1 $aLOPES, L. da S.
773 $tTropical Animal Science Journal$gv. 45, n. 1, p. 56-63, 2022.
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Embrapa Agropecuária Oeste (CPAO) |
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| Registros recuperados : 9 | |
| 2. |  | VALERIO, J. R.; SABATEL.; CHERMOUTH, K. S.; OLIVEIRA, M. C. M. Different plant response to nymphs and adults of spittlebugs (Hemiptera: Cercopidae) - case of Panicum maximum cultivars Mombaça and Massai. In: INTERNATIONAL SYMPOSIUM ON FORAGE BREEDING, 3., 2011, Bonito, MS. Breeding forage for climate change adaptation and mitigation - eco-efficient animal produtction: proceedings. [Campo Grande, MS: Embrapa Gado de Corte], 2011. 124-126 1 CD-ROM Também apresentado no: Hemipteran-Plant Interactions Symposium, 2011, Piracicaba, SP. Proceedings of the Hemipteran-Plant Interactions Symposium. Piracicaba,. SP : FEALQ, 2011.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 4. | | FEIDEN, A.; BRASIL, V. G. C.; BORSATO, A. V.; SABATEL, V. de O.; ANDRADE, J. L. N. de; RAMIREZ, R. Avaliação participativa de adubos verdes - Assentamento São Gabriel, Corumbá, Mato Grosso do Sul. Cadernos de Agroecologia, v. 9, n. 4 , 2014. 6 p. Também em: SEMINÁRIO DE AGROECOLOGIA DA AMÉRICA DO SUL, 1; SEMINÁRIO DE AGROECOLOGIA DE MATO GROSSO DO SUL, 5.; ENCONTRO DE PRODUTORES AGROECOLOGICOS DE MATO GROSSO DO SUL, 4.; SEMINÁRIO DE SISTEMAS AGROFLORESTAIS EM BASES AGROECOLOGICA...| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Pantanal. |
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| 5. | | SABATEL, V. O.; VALLE, C. B.; THIAGO, L. R. L. S.; BOOCK, J. C.; MACEDO, M. C. M.; HERRERO, M. Producao de gas como parametro comparativo de qualidade entre 20 acessos de Brachiaria. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 36., 1999, Porto Alegre. Resumos dos trabalhos apresentados. Porto Alegre: SBZ, 1999. p.40. CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 6. | | SABATEL, V. O.; VALLE, C. B.; THIAGO, L. R. L. S.; BOOCK, J. C.; MACEDO, M. C. M.; HERRERO, M. Producao de gas como parametro comparativo de qualidade entre 20 acessos de Brachiaria. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 36., 1999, Porto Alegre. Anais dos simposios e workshops. Sao Paulo: SBZ / Videolar, [1999?] CD-ROM. Forragicultura. Qualidade e valor nutritivo FOR-066. CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 9. | | HERRERO, M.; VALLE, C. B. do; HUGHES, N. R. G.; SABATEL, V. de O.; JESSOP, N. S. Measurements of physical strength and their relationship to the chemical composition of four species of Brachiaria. Animal Feed Science and Technology, Amsterdam, v. 92, n. 3/4, p.149-158, Aug. 2001.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Gado de Corte. |
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| Registros recuperados : 9 | |
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