2001
DOI: 10.1016/s0167-1987(01)00176-3
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Nitrogen fertilization management for no-till cereal production in the Canadian Great Plains: a review

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Cited by 260 publications
(190 citation statements)
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“…Urease inhibitors are substances that reduce the rate of hydrolysis of urea -CO (NH 2 ) 2 , which allows for greater percolation of urea in the soil profile, reducing the concentration of NH 3 on the soil surface which therefore reduces the volatilization NH 3 (Malhi et al, 2001). Among the inhibitors of urease currently researched, N-(n-butyl) thiophosphoric triamide (NBPT) stands out as one of the most promising (Krajewska, 2009).…”
Section: Introductionmentioning
confidence: 99%
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“…Urease inhibitors are substances that reduce the rate of hydrolysis of urea -CO (NH 2 ) 2 , which allows for greater percolation of urea in the soil profile, reducing the concentration of NH 3 on the soil surface which therefore reduces the volatilization NH 3 (Malhi et al, 2001). Among the inhibitors of urease currently researched, N-(n-butyl) thiophosphoric triamide (NBPT) stands out as one of the most promising (Krajewska, 2009).…”
Section: Introductionmentioning
confidence: 99%
“…The NBPT can be a viable alternative to minimize volatilization of NH 3 (Malhi et al, 2001), but its effectiveness has not been proven for most crops and conditions in Brazil. Therefore, the aim of this study was to evaluate the performance of wheat 'Pioneiro' (Triticum aestivum L.) subjected to fertilization with urea or urea + NBPT, single or split applied.…”
Section: Introductionmentioning
confidence: 99%
“…O sistema de preparo de solo, além de influenciar a demanda da cultura por nutrientes e o seu Acta Scientiarum: Agronomy Maringá, v. 25, n. 1, p. 73-80, 2003 suprimento pelo solo, pode, também, afetar o potencial de perdas de N por meio de volatilização, imobilização, desnitrificação e lixiviação (Malhi et al, 2001). Há necessidade, portanto, de se adaptar para cada sistema a maneira mais adequada de fornecimento para se ter o uso mais eficiente de fertilizantes.…”
Section: Introductionunclassified
“…Therefore, the microclimate of the soil surface under ZT is less favorable for soil decomposition than that of the soil under CT (Malhi et al, 2001). The impact of the presence of residues on N dynamics in the soil is illustrated by the results of Nyborg and Malhi (1989), who observed that the contents of NO 3 -in the soils was greater under CT than under ZT, suggesting a higher activity of mineralization.…”
Section: Introductionmentioning
confidence: 99%
“…Moreover, less N is immobilized in soils when the residues from the preceding crop are removed. Based on this, Malhi et al (2001) suggested that a reduction in the mineralization capacity of nitrogen, a larger immobilization of N and a higher crop yield in soils under ZT might generate a N deficit.…”
Section: Introductionmentioning
confidence: 99%