Question: what are the 4 major divisions of the horticulture industry?
Answer: The horticulture industry can be divided into three areas: pomology, olericulture, and ornamental horticulture. Pomology is the planting, harvesting, storing, process- ing, and marketing of fruit and nut crops. Olericulture includes the planting, har- vesting, storing, processing, and marketing of vegetable crops.