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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“... conventional urea. Our findings show that the combined use of cover crops with high biomass production...”
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“...Sandy soil often has low nitrogen (N) stock. Thus, crops grown in sandy soil rely on high levels...”
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Subjects: “...heart rate variability...”
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“...Objetivou-se avaliar a redução do nível de 1% de ureia na cana-de-açúcar desintegrada para vacas...”
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“...To avoid mechanical compression of spermatozoa during the cryopreservation, a high dilution ratio...”
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Subjects: “...Heart Rate...”
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“... to its low metastatic rate, local treatments, such as electrochemotherapy (ECT), promote disease control...”
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Subjects: “...Cana-de-açúcar...”
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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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“..., objetivando-se avaliar a associação da palma forrageira ao bagaço de cana-de-açúcar e a uréia sobre...”
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Subjects: “...Cana-de-açúcar...”
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“...) (GC: 1.8 +/- 0.1 g vs. WG: 5.5 +/- 0.3 g, p < 0.001) and leucine intake (CG: 0.1 +/- 0.1 g vs. WG: 2.6 +/- 0.1 g, p < 0.001) were higher...”
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Subjects: “...Sugar cane. Ammonia nitrogen. Steer. pH...”
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Subjects: “...Sugar cane. Ammonia nitrogen. Steer. pH...”
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Subjects: “...Cana-de-açúcar...”
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“...Restrições legais à colheita de cana-de-açúcar com despalha a fogo estão causando um aumento...”
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“...We evaluated the ingestive behavior of sheep fed sugar cane ensiled with urea or calcium oxide...”
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