Subjects: “...Uréia...”
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Subjects: “...Urea...”
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Subjects: “...urea...”
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“... a mixture of cover crops), (2) nitrogen rates (70, 100 and 130 kg N ha(-1)), and (3) nitrogen sources (urea...”
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“... conventional urea. Our findings show that the combined use of cover crops with high biomass production...”
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“... of N fertilization. The use of cover crops and efficient fertilizers can increase N stock in the soil and...”
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“...), cholesterol, glucose, total protein, urea and triglycerides were analyzed in blood samples. Cut-off points...”
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“...), albumina, AST, ß-hidroxibutirato (BHB), colesterol, glicose, proteína total, uréia e triglicerídeos...”
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“..., and numerous studies showed that dissociation of the native tetrameric structure into partially...”
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“..., and numerous studies showed that dissociation of the native tetrameric structure into partially...”
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“... that in milk urea N is explained by decreased crude protein intake. No treatment effects were observed...”
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“...Neste trabalho foi investigado o efeito de uréia em monocamadas insolúveis. O objetivo deste estudo...”
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Subjects: “...Work. Working time. Excessive working hours. Health. Security....”
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“...Ammonia volatilization is an important process of N loss which decreases the use efficiency...”
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“... with acid catalysis. The process was optimized to produce the highest amount of liquefied wood. Wood...”
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Subjects: “...Ureia como fertilizante...”
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Subjects: “...Urea...”
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Subjects: “...UREIA...”
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