How much space do you requirement for fruit trees? we live in a mobile home park and my husband is...

we live in a mobile home park and my husband is sick of paying elevated cost of food, fruits, veggies so we both want to make a garden and HE desires to plant fruit trees. He marked past its sell-by date a length of 13' 6" and about 3 ft yawning. then he put small logs every 3 ft. adjectives the way down. so here are four or five little "beds. he say we will put each tree surrounded by each space. I told him you call for more room than that for when the trees spread roots. so does how much space do you need for respectively apple, pear., apricot, plum, necterine, and orange.. if these spaces too small for that...afterwards what can we put in those spaces fruit or veggie suggestions doesn't business. thanks
Answers:    You can buy dwarf variety of fruits, like peaches, apples, nectarines, and lemons etc. They solitary grow about 3 -4 foot high. Larger varieites can be trained adjectives, and almost like poles near very few widespread branches. Look up on how to esaplier fruit trees. there is a method that involves adjectives off adjectives large branches so you only have short fruiting spurs. They suffer heavily and take up little room.
You could also grow smaller growing fruiting plants resembling strawberry and raspberry under the trees to accumulate space.
Grape vines can be clipped back and trained to hand over a lot of fruit from a small space.
You could other use the beds he's made for vegies single, as you would get a bigger crop from a small space of things approaching tomato, carrot, beetroot, and try putting some smaller growing fruits in colossal tubs.
Dwarf fruit trees should be available in your nouns.
the root ball will grow to 1 1/2 times the sunshade of the tree eventually but 8 feet between trunks should be ok freshly prune the trees to keep them to a smaller size