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Registro Completo |
Biblioteca(s): |
Embrapa Agropecuária Oeste. |
Data corrente: |
03/02/2023 |
Data da última atualização: |
03/02/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
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. |
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. |
Título: |
The influence of plant age and microbes-enzymatic additives on fermentation of total mixed ration silages of Capiaçu grass (Pennisetum purpureum, Schum) |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Tropical Animal Science Journal, v. 45, n. 1, p. 56-63, 2022. |
DOI: |
10.5398/tasj.2022.45.1.56 |
Idioma: |
Inglês |
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 |
Thesagro: |
Capim. |
Categoria do assunto: |
A Sistemas de Cultivo |
Marc: |
LEADER 02394naa 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 : 69 | |
1. | | RETORE, M. Capins elefantes: BRS Kurumi e BRS Capiaçu. In: PEZARICO, C. R.; RETORE, M. (Ed.). Tecnologias para a agricultura familiar. 3. ed. rev. e atual. Dourados: Embrapa Agropecuária Oeste, 2018. il. color. (Embrapa Agropecuária Oeste. Documentos, 122). p. 37-42Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Agropecuária Oeste. |
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2. | | RETORE, M. Planejamento alimentar na bovinocultura leiteira. In: PEZARICO, C. R.; RETORE, M. (Ed.). Tecnologias para a agricultura familiar. 3. ed. rev. e atual. Dourados: Embrapa Agropecuária Oeste, 2018. p. 21-30. il. color. (Embrapa Agropecuária Oeste. Documentos, 122).Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Agropecuária Oeste. |
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8. | | ALVES, J. P.; RETORE, M.; ORRICO JÚNIOR, M. A, P. Composição química da BRS Capiaçu em função da idade de corte e adubação nitrogenada, na Região Sul de MS In: CONGRESSO INTERNACIONAL CIÊNCIAS AGRÁRIAS, 2019, Concepcion, PY. [Anais...]. Concepción, PY: Universidad Nacional de Concepción, 2019.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Agropecuária Oeste. |
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10. | | TOMAZI, M.; SALTON, J. C.; FAVARIN, R. P.; RETORE, M.; SANTOS, D. C. dos; BAYER, C. Emissão de N2O proveniente de excretas de bovinos em sistema de integração lavoura-pecuária e pastagem permanente na região tropical do Cerrado brasileiro. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 34., 2013, Florianópolis. Ciência do solo: para quê e para quem: anais. Viçosa, MG: Sociedade Brasileira de Ciência do Solo, 2013.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Agropecuária Oeste. |
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13. | | ALVES, J. P.; SILVA, S. M. da; RETORE, M.; ORRICO JÚNIOR, M. A. P. Composição química da BRS cultivar Capiaçu sob diferentes níveis de adubação e estações do ano, na Região de Dourados, MS. In: ENCONTRO DE ENSINO PESQUISA E EXTENSÃO, 46., 2019, Dourados, MS. Pesquisa e tecnologia: ações para um futuro sustentável. Dourados: UFGD: UEMS, 2019. 6. ENEPEX; 13. ENEPE UFGD; 10. EPEX UEMS.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Agropecuária Oeste. |
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Registros recuperados : 69 | |
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