tailieunhanh - Seasonal dynamics of nitrogen in cultivated soil at Giao Thuy district, Nam Dinh province

This paper focuses on evaluating the nitrogen mineralization and NH4 + and NO3 - leaching from the root zone in cultivated soils of Giao Thuy district, Nam Dinh province using Synthetic accumulation (SIA) method. Main findings reveal that total N content in vegetable fields and rice-vegetable-rotational fields ranges from – kgN ha-1, and from – kgN ha-1, respectively. | Seasonal dynamics of nitrogen in cultivated soil at Giao Thuy district, Nam Dinh province

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