“...Ammonia volatilization is an important process of N loss which decreases the use efficiency...”
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“...ABSTRACT Quantification of ammonia volatilization after addition of animal residues and nitrogen...”
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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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“...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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“... a period of 5 days. Briefly, feces samples were collected immediately after defecation on days...”
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“... in hematological parameters among all groups. After 10 d, a decrease of total cholesterol levels was noted in rats...”
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“... bath at 60 °C or in an ultrasonic bath at 37 °C. After oral administering the extracts to mice...”
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“... (n=4). Blood samples from the control group were collected at the beginning and at the end of the experimental...”
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“... on animal growth and health. Curcumin (100 mg/kg) was added after the extrusion process along with the other...”
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“...: cálcio, fósforo, sódio, potássio e concentração de ureia salivar. Foram analisadas...”
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“... clinical remission, worsening of disease during treatment or recurrence after conventional treatment. Cats...”
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“... allowed to sleep only for 6 hours daily. After the 21st day, the animals were sacrificed and their blood...”
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“... to increase slurry pH to a basic range (9.0–11.0) and concentrated H2SO4 to decrease slurry pH to an acidic...”
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“.... As dietas possuíam 32,84% de concentrado (grão de milho, farelo de soja, uréia e mistura mineral), 33,58...”
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“..., creatinina, uréia e ácido úrico) e pressórica em, pelo menos, 3 medidas da pressão arterial em dias...”
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“.... Observamos um aumento significativo nos níveis séricos de creatinina e ureia (13,8 e 4,5 vezes...”
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“... foals of both sexes were studied, newborns up to 48 hours of life. Immediately after expulsion, the...”
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