“...Ammonia volatilization is an important process of N loss which decreases the use efficiency...”
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“... with fertilizers in which urea is not the only source of N....”
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“... of ammonia from 22 to 9% of the N applied. Use of urease inhibitor does not always decrease ammonia...”
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“... with fertilizers in which urea is not the only source of N....”
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Subjects: “...Ureia como fertilizante...”
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Subjects: “...Uréia...”
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“...Avaliou-se o efeito de diferentes níveis de uréia na cana-de-açúcar (cana) (0,0; 0,6 e 1,2% na base...”
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“...A ureia constitui a principal fonte de nitrogênio (N) na agricultura. No entanto, apresenta perdas...”
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Subjects: “...Urea...”
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Subjects: “...Ureia...”
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Subjects: “...Uréia...”
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“... after a 10-minute warm-up trot and then running the barrel race courses twice with a 10-minute interval...”
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“... used did not change over time with the use of carprofen. However, animals that received grapiprant...”
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“... corn, soybean meal, urea, and mineral mixture, with a forage-to-concentrate ratio of 50:50. The...”
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“... at pasture, do not affect their mothers’ performance, and supplementation decreases grazing time of calves...”
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“... to establish evaluate the protein profiles of yogurt before and after the addition of strawberry and to assess...”
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“... (EE) (P = 0.005), however a decrease in the digestibility of NFC (P=0.001). Inclusion of DDG did not influence...”
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“...: cálcio, fósforo, sódio, potássio e concentração de ureia salivar. Foram analisadas...”
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“... uréia sérica acima de 100mg/dL, creatinina sérica acima de 5mg/dL e sintomas de IRA. Esses animais...”
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