Products / Equipment / Aerator / Calculation the unit of aerator should be uesed in the farm
  Calculation the unit of aerator should be used in the shrimp farm    

         The most easy way to calculate how many unit of 1HP (TA-55, 2 impellers) paddlewheel aerator to be used in the
shrimp pond are as follow:

  1. According to the stocking density. 8 units of TA-55 should be used in one hectare pond when stocking density is 30 pcs per square meter.
  2. According to the expected harvesting ton. If the expected harvest is 4 tons per hectare. 4 units of TA-55 is needed to be used in the pond, which means 1 unit for 1 ton.
  3. The D.O. needed in the pond water is 8 PPM and the water flow speed
    is 15 cm per second.

         Besides, in order to obtain a good management, it will be the best to divide the project operation in to 3 portions as follows:
For example,

  • A 15 hectare shrimp project.
  • Three portions: A, B, C
   
 
     
         Manpower of the project can be educated to do different works according to the progress of pond operation with food efficiency.
    
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