Q.Blackberries and other berries
Can I plant different type of berry plants in or around the center of my dwarf citrus orchard? I will have 54 plants but I wanted to use 4 spots for berries.

Certified GKH Gardening Expert
I imagine if you have enough space you could, depending on the type of berries and the soil and light requirements. These articles will help: https://www.gardeningknowhow.com/edible/fruits/blackberries/growing-blackberry-bushes.htm
https://www.gardeningknowhow.com/edible/fruits/blueberries/growing-blueberry.htm
https://www.gardeningknowhow.com/edible/fruits/raspberry/care-of-raspberry-plants.htm
https://www.gardeningknowhow.com/edible/fruits/strawberry/growing-strawberry-plants.htm