2014
DOI: 10.1590/s0103-84782014000200028
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Silagens de milho inoculadas microbiologicamente em diferentes estádios de maturidade: perdas fermentativas, composição bromatológica e digestibilidade in vitro

Abstract: RESUMO Objetivou-se com este estudo avaliar as perdas fermentativas, composição bromatológica e digestibilidade in vitro

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Cited by 13 publications
(11 citation statements)
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“…There was no difference (P = 0.19) in the total carbohydrates (TC) of silage from the different treatments, whose average grades are close to most of the values reported by Rabelo et al (2014), Tres et al (2014), Gonçalves et al (2015), and Moro et al (2015), whereas in corn silage, the proportions of mineral matter, CP, and ether extract are relatively constant. There was also no difference (P = 0.30) in the non-fiber carbohydrates (NFC) of the treatments.…”
Section: Resultsmentioning
confidence: 56%
“…There was no difference (P = 0.19) in the total carbohydrates (TC) of silage from the different treatments, whose average grades are close to most of the values reported by Rabelo et al (2014), Tres et al (2014), Gonçalves et al (2015), and Moro et al (2015), whereas in corn silage, the proportions of mineral matter, CP, and ether extract are relatively constant. There was also no difference (P = 0.30) in the non-fiber carbohydrates (NFC) of the treatments.…”
Section: Resultsmentioning
confidence: 56%
“…Indirectly, the pH was not quickly reduced, and higher ammonia N production occurred via enzymes from the ensiled plant itself and/or undesirable microorganisms (McDonald et al, 1991). Positive effects from silage inoculant applied to high-DM silages (>380 g kg -1 of DM) have been reported in the literature for corn (Hu et al, 2009;Rabelo et al, 2014). However, in the present study we did not find positive results when the inoculant was applied in the cabbage silages, perhaps due to low WSC content even including ground corn as an additive, or probably because of the low water activity, which can also reduce the LAB activity during fermentation (Davey, 1989;Pahlow et al, 2003).…”
Section: Discussionmentioning
confidence: 94%
“…Moreover, the addition of bacterial inoculants (homofermentative species) could improve the fermentation, since these bacteria produce large amounts of lactic acid and decrease the silage pH (Kung and Muck, 1997), resulting in a reduction of the DM and energy losses even in high-DM silages (Rabelo et al, 2014).Therefore, our objective was to evaluate the chemical composition, fermentation profile, and aerobic stability of wasted cabbage silages treated with ground corn and inoculant.…”
Section: Introductionmentioning
confidence: 99%
“…Mesmo comportamento sobre os teores de PB foram obtidos por outros autores (9,17,18) . Para os teores de EE não se observou diferença (P>0,05), apresentando em média valores de 20,9 g.kg -1 MS. Uma vez que a maior contribuição dos lipídeos contidos na forragem de milho provém das folhas e dos grãos (19) , pode-se afirmar que a elevação da altura de corte não interferiu significativamente na concentração dessas estruturas da planta na massa ensilada.…”
Section: Resultsunclassified
“…Em ensaio com silagens de milho colhidas em diferentes estádios de maturação aditivadas com diferentes inoculantes, Rabelo et al (18) também não verificaram diferença entre a silagem controle e as inoculadas com aditivo enzimo-baterianos. Os valores de pH, MO e PB para o milho colhido na ½ linha de leite não foram alterados pelo efeito do inoculante, também não observaram alteração nas concentrações de MS e lignina.…”
Section: Resultsunclassified