Research Article
Potential of Controlled Irrigation and Drainage for Reducing Nitrogen Emission from Rice Paddies in Southern China
Table 3
Nitrogen loss by runoff during the period of submergence in 2010.
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Note: CK indicates alternate drying and wet irrigation; T1, T2, T3, and T4 denote the submergence at tillering stage, jointing-booting stage, panicle initiation stage, and milky stage, respectively. Each value is the mean ± SD (). |