Movement and Retention of NH4-N in Wetland Rice Soils as Affected by Urea Application Methods
A field experiment was conducted to investigate the dynamics of ammonium nitrogen (NH 4 + -N) in the soil during an entire rice-growing season. The NH 4 + -N dynamics were measured in paddy soils from two N application methods, namely, urea deep placement (UDP) and broadcast prilled urea (PU). The p...
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Veröffentlicht in: | Journal of soil science and plant nutrition 2020-06, Vol.20 (2), p.589-597 |
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Sprache: | eng |
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