1) Botany 2) Phytology 
Pomology (from Latin pomum (fruit) + -logy) is a branch of botany that studies and cultivates fruit. The denomination fruticulture—introduced from Romance languages (from Latin fructus and cultura) —is also used. Pomological research is mainly focused on the development, cultivation and physiological studies of stone fruit trees. The goals of ...
study of fruit-growing
• (n.) The science of fruits; a treatise on fruits; the cultivation of fruits and fruit trees.
(from the article `horticulture`) Horticulture is divided into the cultivation of plants for food (pomology and olericulture) and plants for ornament (floriculture and landscape ... Botanists define a fruit in broad terms as the fleshy or dry ripened ovary surrounding the seed of a plant. A pomologist, or specialist in the ... [2 rel...
Po·mol'o·gy noun [ Latin pomum fruit + -logy : confer French pomologie .] The science of fruits; a treatise on fruits; the cultivation of fruits and fruit trees. 
Study of fruit and fruit yielding plant.
[n] - the branch of botany that studies and cultivates fruits
noun the branch of botany that studies and cultivates fruits
(from Latin pomum (fruit) + -logy) is a branch of botany that studies and cultivates fruits. The pomological researches are mainly focused on the development of and the cultural techniques and physiological studies in fruit trees. The goals of fruit tree improvement include enhancement of fruit quality, regulation of production periods, and reducti...