Apparent digestibility of diets containing sugar cane silage treatedwith chemical or microbial additives fed to lambs - DOI: 10.4025/actascianimsci.v29i1.260 / Digestibilidade aparente de dietas contendo silagem de cana-de-açúcar tratada com aditivo químico ou microbiano para cordeiros - DOI: 10.4025/actascianimsci.v29i1.260
Shinkai Gentil, Renato; Vaz Pires, Alexandre; Susin, Ivanete; Gustavo Nussio, Luiz; Quirino Mendes, Clayton; Barreto Mourão, Gerson.
Acta sci., Anim. sci
; 29(1): 63-69, 2007.
Artículo
en Portugués
|
LILACS-Express
| ID: biblio-1459038
Ensiling of sugar cane maycontribute to improve operational efficiency at farm level. However, the high ethanol levelfound in sugar cane ensiled without additive may reduce voluntary feed intake and mayaffect animal performance. This experiment was performed to evaluate the effects of freshsugar cane and sugar cane silage treated with microbial (Lactobacillus buchneri) or chemical(urea) additives on apparent digestibility of diets fed to lambs. Twelve Santa Inês lambs (49 ± 3 kg) were assigned to a complete randomized block design and fed a 5050 (concentrateroughage ratio) TMR. Experimental treatments were the roughage source fresh sugar cane(FSC), sugar cane silage with L. buchneri (SCS + Lb), sugar cane silage with 1% urea (SCS1%) or sugar cane silage with 1.5% urea (SCS1.5%). NDF digestibility coefficient waslower (p
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