Cited by 20Ruminant Nutrition and Digestive PhysiologyAnimal Nutrition and PhysiologyMycotoxins in Agriculture and Food

Chemical Characteristics, Aerobic Stability, and Microbiological Counts in Corn Silage Re-Ensiled with Bacterial Inoculant

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Coelho, Mateus Merlo, Gonçalves, Lúcio Carlos, Rodrigues, José Avelino Santos, Keller, Kelly Moura, Anjos, Gustavo Vinícius de Souza dos, Ottoni, Daniel, Michel, Pedro Henrique Fulgêncio, Jayme, Diogo Gonzaga·2018·Pesquisa Agropecuária Brasileira

Abstract

Abstract: The objective of this work was to evaluate the effects of re-ensiling and bacterial inoculation on the quality of corn silage. The experiment was carried out in a 2x2 factorial design with or without inoculant (association of Lactobacillus plantarum and Propionibacterium acidipropionici), and with re-ensiling after 36 hours of aerobic exposure or only ensiling of the whole plant of 'BRS 1055' corn. The fermentative quality, nutritional parameters, dry matter losses, aerobic stability, and microbiological counts of silages were evaluated. Re-ensiling caused an increase of pH and in acetic acid and propionic acid concentrations, as well as in the dry matter (DM), crude protein, neutral detergent fiber, and neutral detergent fiber crude protein contents. Conversely, there was a reduction in the nonfiber carbohydrates concentration and in in vitro dry matter digestibility for the re-ensiled material. All changes were explained by the higher-effluent production and DM loss of re-ensiled material that was subjected to two compactions. Microbiology was not altered by the treatments. The use of inoculant altered ash content, but it did not influence other parameters. In contrast, re-ensiling after 36 hours of aerobic exposure caused a reduction in the nutritive value of corn silage and accentuated the DM losses.

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Crossref · 10.1590/s0100-204x2018000900008

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Research works printed but not linked: 2

  1. KUNG JR., L. Aerobic stability of silage. In: ALFALFA & FORAGE SYMPOSIUM AND CORN/CEREAL SILAGE CONFERENCE, Visalia. Proceedings. Visalia: [University of California], 2010. 14p.
  2. NRC. National Research Council. Nutrient requirements of dairy cattle. 7th ed. rev. Washington: National Academy Press, 2001.

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Authors
Coelho, M. M., Gonçalves, L. C., Rodrigues, J. A. S., Keller, K. M., Anjos, G. V. D. S. D., Ottoni, D., Michel, P. H. F., & Jayme, D. G.
Affiliations
  • Universidade Federal de Minas Gerais (BR)
  • Embrapa Milho e Sorgo (BR)
Venue
Pesquisa Agropecuária Brasileira
Published
2018-09
Volume
53
Issue
9
Pages
1045-1052
ISSN
  • 0100-204X (ISSN-L)
  • 1678-3921
OpenAlex
W2899711551
Cited by
20
References
25
Citations by year
2026: 5 · 2025: 2 · 2023: 7 · 2022: 4 · 2021: 1 · 2019: 1
FWCI
0.85
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Pesquisa Agropecuária Brasileira (publishedVersion, cc-by)
  • LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) (publishedVersion, other-oa)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
  • Conselho Nacional de Desenvolvimento Científico e Tecnológico
  • Universidade Federal de Minas Gerais
  • Instituto Nacional de Ciência e Tecnologia de Ciência Animal
Topics
  • Life Sciences › Agricultural and Biological Sciences › Agronomy and Crop Science › Ruminant Nutrition and Digestive Physiology
  • Life Sciences › Agricultural and Biological Sciences › Animal Science and Zoology › Animal Nutrition and Physiology
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Mycotoxins in Agriculture and Food
Keywords
corn silage, bacterial inoculants, Lactobacillus plantarum, Propionibacterium acidipropionici, aerobic stability, silage fermentation quality, dry matter loss, silage effluent, in vitro dry matter digestibility, silage microbiology, nutritional value

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