One baule unit is

A. 223 kg N, 45 kg P, 76 kg K

B. 45 kg N, 76 kg P, 223 kg K

C. 322 kg N, 46 kg P, 77 kg K

D. None of the above

Answer: Option A

Solution(By Examveda Team)

One baule unit is 223 kg N, 45 kg P, 76 kg K.
Baule unit is defined as the amount of nutrient when added results in moving 'Y' (yield) halfway closer to A (maximum potential yield).
One Baule unit will give 50% yield, the second Baule will give 50% of 50 i.e. 25% yield as such 2 baules will give 75% yield.
One Baule unit is 223 kg N, 45 kg P, 76 kg K.