Subjects: “...urea...”
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“.... However, the interaction effects of controlled-release nitrogen fertilizers, applied N rate, and cover...”
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“... gestation under grazing in tropical pastures; 2) to evaluate the effects of DDG supplementation...”
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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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“..., freezing point, and milk urea nitrogen (MUN) levels. After milking, blood was collected by puncturing the...”
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“..., freezing point, and milk urea nitrogen (MUN) levels. After milking, blood was collected by puncturing the...”
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“... (P < 0.05) and tended to decrease serum urea levels (P < 0.10) compared with CN diet. The results of this...”
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“... pH, ammonia nitrogen, and blood urea nitrogen were lower in the rumen of animals supplemented with citrus pulp...”
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“... research. The animals were raised under an intensive system. Experimental groups (n=3) were created using...”
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“...) com uso de duas soluções tampão (Kansas e McDougall) adicionadas ou não de ureia. Para as estimativas...”
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“... plasma concentrations of total protein, urea nitrogen, ammonia and amino acids; the cashmere content...”
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“... changes when the sleep debt becomes chronic have not been described yet. Objective: Evaluate the effects...”
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“... aminotrasferase (AST), alanina aminotrasferase (ALT), uréia e creatinina apresentaram reduções significativas...”
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“..., foram observadas elevação do colesterol total e diminuição da ureia plasmática. Para ampliar o espectro de efeitos...”
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“...© The Author(s) 2021. Open Access This article is licensed under a Creative Commons Attribution...”
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“... caracterizavam os tratamentos T1, T2 e T3 em 0, 4 e 8% de uréia nas recrias e 0, 3 e 6% de uréia na terminação...”
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“... in grazing systems. The specific objectives were to measure the effects of grazing methods and supplements...”
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“... que este elemento seja acrescentado à cultura através de fertilizantes nitrogenados a base de uréia e nitrato...”
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