"Law of restitution" was proposed by

A. Olsen

B. Das

C. Liebig

D. Bray

Answer: Option C

Solution(By Examveda Team)

The first law of Restitution is given by Liebig, which states 'always restore the nutrients removed by the farming process, so as not to reduce soil fertility.
The Law of minimum is also given by Liebig which states that farm yields are proportional to the minimum amount of any single fertilizer element present, relative to the Plant's need.