Which of the following methods would quickly provide a large harvest of oranges from a tree with desirable qualities?
- planting the seeds of the plant with the desirable qualities
- Crossing orange trees with those of desirable qualities
- Applying special fertilizer to the other citrus trees
-
Grafting a branch from the tree with desirable qualities to the stock of other citrus trees
- Planting the stem cuttings of the orange tree with desirable qualities