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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“...), 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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“... matter) or tended to decrease (organic matter, neutral detergent fiber, acid detergent fiber) linearly...”
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“... of N by plants when urea is applied on the soil surface. To overcome this problem, some chemical compounds were...”
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“...) x urea levels of 0%, 0.5% and 1.0% for both forages. Values of EDG of CAF and CAS dry matter(DM) were not...”
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“... grain silage, added with crude soybean, sunflower or urea. The following treatments, arranged...”
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“... or urea provided to sheep does not affect the periods of feeding and rumination of the animals, as well...”
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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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“...; 455; 485; 555 and 580 kg) fed diets containing coated or uncoated urea. The experimental design...”
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“... N applied. Use of urease inhibitor does not always decrease ammonia volatilization, especially when mixed...”
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“... volatilization, especially when mixed with fertilizers in which urea is not the only source of N....”
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“... N applied. Use of urease inhibitor does not always decrease ammonia volatilization, especially when mixed...”
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“...; 455; 485; 555 and 580 kg) fed diets containing coated or uncoated urea. The experimental design...”
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Subjects: “...Ureia como fertilizante...”
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Subjects: “...UREIA...”
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“... nitrogenada com ureia perolada e granulada na pré- semeadura do milho em sistema plantio direto...”
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