Chemical changes in sunflower silage associated with different additives

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dc.creatorRafael Henrique de Tonissi e Buschinelli de Goes
dc.creatorEliane Sayuri Miyagi
dc.creatorEuclides Reuter de Oliveira
dc.creatorKelly Cristina da Silva Brabes
dc.creatorRosielen Augusto Patussi
dc.creatorCarlos Eduardo Dambrós
dc.date2013
dc.date.accessioned2026-07-07T03:57:59Z
dc.descriptionThirty-six experimental silos arranged in a completely randomized 4 x 3 factorial design were provided to evaluate the chemical changes of sunflower silage treated with soybean hulls, sunflower crushed and urea at 14, 21 and 28 days of ensilage. The additives were based on 5% natural matter, whereas control consisted of silage with 100% sunflower plant. OM, NDIP, and MM had average rates 911.2; 86.6 and 92.9 g kg-1 of dry matter respectively. The addition of soybean hulls and sunflower crushed increased DM rates after 28 and 21 days. Urea increased nitrogen fractions and the addition of soybean hulls increased total carbohydrate content of silage by 5.1%, whereas the addition of sunflower crushed decreased the same by 2.18%. NDF, ADF and hemicellulose average rates were 625.4, 460.3 and 165.2 g kg-1 of DM. The addition of soybean hulls and sunflower crushed reduced the in vitro dry matter digestibility by 8.3 and 5.97%. The addition of 5% sunflower crushed and soybean hulls improved the nutritional value of sunflower silage and the addition of urea improved the protein rates.
dc.formatapplication/pdf
dc.identifier1806-2636
dc.identifierhttps://www.redalyc.org/articulo.oa?id=303125025016
dc.identifier10.4025/actascianimsci.v35i1.14049
dc.identifier.urihttp://hdl.handle.net/123456789/448854
dc.languageen
dc.publisherUniversidade Estadual de Maringá
dc.relationhttp://www.redalyc.org/revista.oa?id=3031
dc.rightsActa Scientiarum. Animal Sciences
dc.sourceActa Scientiarum. Animal Sciences (Brasil) Num.1 Vol.35
dc.subjectAgrociencias
dc.titleChemical changes in sunflower silage associated with different additives
dc.typeartículo científico

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Acta Scientiarum. Animal Sciences - Universidade Estadual de Maringá