SciFertilizationFishponds app for iPhone and iPad

Reasonable application of inorganic and organic fertilizers. Application amount of inorganic fertilizer: calculated by the average water depth of 1.5 meters, 6-8 kg ammonium bicarbonate or 2-4 kg urea as the base fertilizer shall be applied to the new fish pond every 1/15 hectare (1 mu); The amount of fertilizer applied to the old fresh ponds should be appropriately reduced. The amount of fertilizer applied to the new fish pond should be appropriately reduced. Top dressing: the new fish pond shall be applied once every 7 days or so, and the amount shall be half of the base fertilizer. The time of top dressing for the old fish pond can be appropriately extended.

This application can help you calculate the approximate amount of several commonly used fertilizers required by the fish pond. You only need to input a few parameters. Easy to use, convenient and efficient