Chemistry, 14.07.2020 21:01 eguzmandpandoracom

You are provided with a compound fertilizer, 40-15-10. Calculate the quantity of fertilizer to add to a one hectare field to supply a. Nitrogen at 120 kg/ha (2 marks) b. Nitrogen at 90 kg/ha (2 marks) c. Phosphorus (P 2 O 5 ) at rate of 60 kg/ha (2 marks) d. Potassium (K 2 O) at rate of 60 kg/ha

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You are provided with a compound fertilizer, 40-15-10. Calculate the quantity of fertilizer to add t...

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