“... meal, SBM) with non-protein nitrogen (NPN) sources (urea, U; or encapsulated nitrate (NO3 −), EN) and...”
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“..., 35% alfalfa silage (43% NFC). Soybean meal and urea were added to make diets isonitrogenous with equal...”
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“... composed of corn silage, corn grain, sunflower meal, soybean hulls, urea, limestone and minerals. The other...”
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Subjects: “...Urea...”
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“... bruta (PB) e substituição do farelo de algodão por uréia (U) sobre o consumo e digestibilidades aparente...”
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“... forage quality starts to decrease and animal performance is negatively affected unless supple-mentation...”
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“... soybean meal, urea and corn and the effect of these diets on in situ ruminal degradation of DDG, and...”
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Subjects: “...Meat and meat products...”
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“... were clinical healthy. Higher serum levels of glucose, urea, triglycerides and cholesterol were...”
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“... foi realizado pela inclusão de ureia e farelo de soja. Os teores de inclusão de glicerina bruta...”
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“... leiteiras em crescimento a pasto nos níveis de 0, 33, 66 e 100% de substituição. A mistura ureia/sulfato...”
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“... kg de leite/dia, em dietas à base de cana-de-açúcar (Sacharum spp) corrigida com 0,3% de uréia...”
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“... (FS) pelo farelo de algodão 38% (FA) e uréia nos níveis de 0; 33; 67 e 100% para os tratamentos...”
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