Get premium membership and access questions with answers, video lessons as well as revision papers.

A farmer was asked to apply fertilizers as follows: 200kg/ha of DSP (40% P205 150kg/ha of muriate of potash (60% K20) 150kg/ha of sulphate of ammonia (20% N) How...

      

A farmer was asked to apply fertilizers as follows:

200kg/ha of DSP (40% P205
150kg/ha of muriate of potash (60% K20)
150kg/ha of sulphate of ammonia (20% N)
How much P205 did the farmer apply per acre?

How much K20 did the farmer apply per hectare?

How much N did the farmer apply per hectare?

  

Answers


samuel
Solution/Answer

P205 applied per hectare from 200kg of DSP 40/100 x 200 = 80 kg/ha P205
K205 applied per hectare from 150 kg of muriate of potash = 60/100 x 150 = 90 kg/ha K20
N applied per hectare from 150 kg/ha sulphate of ammonia 20/100 x 150: 30 kg/ha N
lemass answered the question on March 15, 2019 at 19:39


Next: A farmer was asked to apply fertilizers as follows: 60 kg/ha nitrogen (top dressing) 60 kg/ha P205 (in planting hole). 60 kg/ha K20. How much sulphate of ammonia...
Previous: What is Soil Sampling?

View More Agriculture Questions and Answers | Return to Questions Index


Learn High School English on YouTube

Related Questions