Concept:Staking is a farm operation that gives support to weak-stemmed or climbing crops.
Explanation:Staking helps plants grow upright and keeps produce off the ground.
It reduces rotting, pest attack, and fruit damage.
Tomato plants are commonly staked because their vines and fruits need support.
Yam is also staked because it is a climbing vine that needs a stake to grow properly.
Okro and pepper do not normally require staking because their stems are strong enough to stand alone.
Cowpea is not the correct match with yam for this operation.
Thus, the crops that need the illustrated staking operation are tomato and yam.
Answer:Option C – tomato and yam.
