“... of traditional urea, and two or three days later for urea with urease inhibitor. Ammonia loss was not always...”
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“... volatilization after addition of animal residues and nitrogen (N) mineral fertilizers to the soil is important...”
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“...Abstract: Quantification of ammonia volatilization after addition of animal residues and nitrogen...”
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Subjects: “...Ureia como fertilizante...”
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“... nitrogenada com ureia perolada e granulada na pré- semeadura do milho em sistema plantio direto...”
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“... [ALP], urea, frutosamine, and glucose) and negative tests for feline immunodeficiency virus (FIV) and...”
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Subjects: “...Uréia...”
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“...A ureia constitui a principal fonte de nitrogênio (N) na agricultura. No entanto, apresenta perdas...”
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Subjects: “...Metabolismo de ureia...”
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Subjects: “...Complexação com ureia...”
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Subjects: “...Urea...”
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Subjects: “...Ureia...”
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“... ser perdidas quando a uréia é aplicada superficialmente sobre a palha, é importante buscar alternativas...”
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Subjects: “...Urea cycle enzymes...”
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“... g-C3N4/U and g-C3N4/M via carbonization; and spherical heterostructures of chitosan (Q) with urea...”
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“.... In females it was observed an increase in serum levels of urea and a decrease in creatinine levels. The...”
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“... and after lyophilization followed by reconstitution, either in water or in citrate buffer (pH 5.4) and...”
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Subjects: “...Dregs and grits...”
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“..., freezing point, and milk urea nitrogen (MUN) levels. After milking, blood was collected by puncturing the...”
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