“...Cover crops can affect nitrogen fertilization efficiency, soil nitrogen content, and cotton yield...”
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“... experiment in terms of soil conditions, such as pH (4.0, 5.5, 6.3 and 6.8), soil water content...”
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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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“... particles with urea-formaldehyde binder resin, and b) as an aqueous solution, added at different times...”
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Subjects: “...UREIA...”
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Subjects: “...UREIA...”
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“...Aimed to evaluate the effects of adding wheat bran and urea on the aerobic stability of silage...”
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“... quantidades de fertilizantes. A ureia convencional é a mais empregada, por ser mais barata. Porém...”
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Subjects: “...Complexação com ureia...”
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Subjects: “...Hidrólise da uréia...”
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“... content according to increasing age on the development of dairy calves during the pre-weaning, weaning and...”
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Subjects: “...Ureia...”
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Subjects: “...Urea...”
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“... yield. The treatment with CSPOL-400 tended to cause a decrease on milk fat content, and an increase...”
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“... crescimento compensatório no 2º período. O teor de uréia foi superior nos machos inteiros, e semelhante...”
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“... total lysine content (1.04%) was evaluated on performance and nitrogen balance. In experiment...”
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“...-1, where protected urea presented a higher content than conventional urea. For PB only at doses 100 and 800...”
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“... DM contente decreased with increasing doses of urea and moisture content. The total nitrogen (TN) increased...”
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“... de potássio com 60% de K2O. O adubo nitrogenado foi a uréia com 45% de N, aplicada em forma sólida no sulco...”
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