You can but the fertilizer will not benefit the current crop.
When trees produce fruit they are bearing fruit. When the fruit is all picked they are no longer bearing fruit.
flowers are fruit bearing some trees are fruit bearing and many others are too.
* * * * * * * * * * == ==
It is sort of fruit bearing trees.
In reality, it is a tree that bares fruit. For example, a cherry tree, apple tree, peach tree, etc. However, it has been used as an analogy within the Bible as well as various religious and philosophical groups.
Angiosperms
you cant
Many plants require fruit production to reproduce
Palm trees produce flowers and fruit.
You want to Fertilize them in the Spring you will want to get a Fertilizer that is specific for fruit trees you would want to get a fertilizer that is 0-10-10 or 15-30-15
Peach trees typically take about 2 to 4 years to start bearing fruit after they are planted.
Plum trees typically take about 3 to 5 years to start bearing fruit after they are planted.