Subjects: “...Ureia como fertilizante...”
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“...Ammonia volatilization is an important process of N loss which decreases the use efficiency...”
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“... do trabalho foi a avaliação de fertilizantes nitrogenados com base na ureia, granulados com ácidos húmicos...”
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“... or as an alternative source of NPN to urea in beef cattle diets did not decrease CH4 emissions or adversely affect...”
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“... deste trabalho é desenvolver um fertilizante nitrogenado a base de argila e ureia reforçado...”
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“...) and urea to the soil, with and without the urease inhibitor N-(n-butyl) thiophosphoric triamide (NBPT...”
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“... of poultry litter (PL), organic mineral fertilizer (OMF) and urea to the soil, with and without the urease...”
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“... of poultry litter (PL), organic mineral fertilizer (OMF) and urea to the soil, with and without the urease...”
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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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Subjects: “...UREIA...”
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Subjects: “...Ureia...”
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Subjects: “...Urea...”
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Subjects: “...Ureia...”
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“... DM basis); polymer-coated slow release urea 1 (addition of 1% on the diet DM basis); and polymer-coated...”
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Subjects: “...Ureia...”
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“... os níveis de adição de ureia, com base na matéria natural: T1 – 0 g/kg (silagem controle...”
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“..., 4,0% de mistura uréia:sulfato de amônio (9:1) e 2,0% de mistura mineral, em base da MS, sendo as novilhas...”
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“... [ALP], urea, frutosamine, and glucose) and negative tests for feline immunodeficiency virus (FIV) and...”
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“... MN estimates. The MM systems that were evaluated were 1) purine bases (PB) and 2) 15 N labeling. The SS that...”
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Subjects: “...Ureia...”
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