Answer :
Final answer:
Pruning young trees to have a dominant leader and well-spaced scaffolding ensures a strong trunk and balanced growth, essential for the tree's health and productivity.the correct option is A.
Explanation:
When pruning young trees, it is important to have a dominant leader and well-spaced scaffolding to promote a strong central trunk and balanced growth. Pruning during the dormant season is crucial as wounds heal faster and the risk of cold temperature damage is minimized. Spreading selected scaffolds and heading the central leader maintain this structure and influence future pruning decisions, allowing for a healthy, well-shaped, and stable tree that can support heavy crops and facilitate sunlight penetration and pest control.