Biblioteca Digital

113 resultados para Proporção Áurea.

Properties and recovery of applied nitrogen(N-labelled urea) in wetland rice

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Efficiency of urea in crop production in china

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Uptake of nitrogen by rice plant from straw manure,urea and soil

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Ammonia loss from urea/potassium chloride mixtures applied to sugarcane trash

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Variation in the relationship between nitrification and acidification of subtropical soils as affected by the addition of urea or ammonium sulfate

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Variation in the relationship between nitrification and acidification of subtropical soils as affected by the addition of urea or ammonium sulfate

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Comparison of different methods for the measurement of ammonia voltatilization after urea application in Henan Province, China

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Effects of placement methods on recovery of applied N(15N-labelled urea)in lowlarice

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Synthesis of dimethyl carbonate from urea and methanol over solid base catalysts

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Synthesis of cyclic carbonates from urea and diols over metal oxides

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Synthesis of dimethyl carbonate from urea and methanol over ZnO

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One Pot Synthesis of Methyl N-Phenyl Carbamate from Aniline, Urea and Methanol

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High-Yield Synthesis of Dimethyl Carbonate from Urea and Methanol Using a Catalytic Distillation Process

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Catalytic performance of metal oxides for the synthesis of propylene carbonate from urea and 1,2-propanediol

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Modeling of the Catalytic Distillation Process for the Synthesis of Dimethyl Carbonate by Urea Methanolysis Method

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