Fruit Tree
noun
A fruit wood is what a fruit grows on (the wood of a fruit is a tree, dummy). That makes this word a fruit tree.
かじゅ
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
果樹園での仕事は結構退屈です。
The job at the orchard is pretty boring.