title: Economic and biological classification of subtropic fruit crops collection in Khorol botanical garden
abstract: The analysis of the scientific sources on the definition of economic and biological features of fruit cultures is carried out. The different opinions of scientists on the division of the fruit plants on certain grounds into groups have been revealed. Scientists count from two to eight groups. It is believed that one of these groups is the production grouping. The basis of production grouping is the peculiarities of the type of fruit. According to this classification, the fruit crops are divided 
journal: Agroecological journal