Question

kishan always adopt the process of mixed cultivation,for getting a higher yield of a crop.However,he always needs to keep adding more fertilizer in this method​

Answer 1

since he desires a faster yield.. especially while growing multiple crops adding fertilizers crossing it's need would affect the growth of the crops.. and if it affects one of the crops there is a high chance it would affect all of them.. but again if it's a steady amount depending on if it is a chemical fertilizer or a natural.