Kucher R. Proof and Selection of the nyrsury - seed pear forms for growing of low-growing root-stocks in the Forest-Steppe Zone of Ukraine.

Objects of research is low-growing hybrid forms of a pear of selection MIS it. L.P.Simirenko UAAS, family stocks and annual new plants grades Ylublena Klappa, Korsunska and Zumova Mlivska. The purpose - to allocate behind a complex of economic-valuable attributes low-growing seed stocks of a pear, for substantial growth of efficiency of nursery, and plantings in Forest-steppe of Ukraine. Methods: field, long-term, laboratory, мathematical-statistical. Scientific novelty: it is allocated low-growing seed stocks of a pear, are most adapted to creation of plantings behind the basic biological and economic parameters. Phenological phases, winter hardiness, stability activators scab and greyish-brown are determined; high physiological compatibility low-growing seed stocks from grades of a pear is established; allocation low-growing seed stocks with high economic efficiency of their cultivation in Forest-steppe of Ukraine is proved. Results of researches are used in state pilot farm MIS by it. L.P.SimirenkaUAAS, nurseries of corporation and association " Gardens of Cherkasy region ".