Quality Rice Seed

Quality Rice Seed

  • Increase font size
  • Default font size
  • Decrease font size

Amount of fertilizer from nutrient dose of NPKSZn

To compute the equivalent amount of fertilizer necessary to supply the corresponding amounts of nutrients, the following formula is used:

 amountfertilizer

Example of fertilizer calculation:
Calculate fertilizer dose from the recommended nutrient rate 90-60-30-15-10 of NPKZnS  kg ha-1 for 400m2 of land.

Solution:  400 m2 =  400/10,000  ha   (1 ha = 10,0000 m2)

fertilizerCalculationExample

 

Last Updated on Wednesday, 23 June 2010 15:33  

Course Module

Admin login