7.4.2. Fertilizer effectiveness
Nitrogen is used in the greatest quantity among all fertilizers. But it is subject to great loss through holding by soil particles, volatilization, and seepage. Generally, the recovery of nitrogen fertilizers applied to the rice crop ranges from 30% to 50%. To minimize the loss and to maximize the use of the available nitrogen are important.
7.4.2. Fertilizer efficiency
Nitrogen is used in the greatest quantity among all fertilizers. But it is subject to great loss through volatilization, seepage, etc. Generally, the recovery of nitrogen fertilizers applied to the rice crop ranges from 30% to 50%. To minimize the loss and to maximize the use of the available nitrogen are important.
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