In article some features of a cherry plum early are presented.
Cherry plum – one of the most skoroplodny cultures. Floral kidneys are stuffed up at many grades even on coevals in nursery. The first fruits are formed in a year after landing, and for third or fourth of growth under favorable conditions the crop reaches 30-40 kg from a tree and more.
The zoned sortiment of a cherry plum on force of growth is distributed so: the silnorosly – the General, Tatyana; the srednerosly – Purple, Dessert; the slaborosly – Plentiful. On nature of fructification of a grade of a cherry plum make three groups: treelike, kustovidny and hybrid. Kustovidny and hybrid forms are zoned. The Kustovidny cherry plum forms trees with roundish, shirokoraskidisty or flat kroner, with thin hanging branches. Fructification is concentrated to an annual gain and one – biannual fruit branches and twigs. Trees of a hybrid cherry plum differ smaller pobegoobrazovatelny ability and fragility. The majority of grades of this group fructify mainly on short-lived acquiring, generally on buketny branches and an annual gain, fructification is placed on all depth of krone. At a cherry plum the raznokachestvennost of floral kidneys within one plant is observed. The first kidneys passed differentiation are dismissed earlier. They are less winter-hardy and in extreme the godybystry perish from low temperatures. A bit later kidneys on the ends of the branches which especially have the second and third wave of growth are dismissed. It is necessary for considering at spring a scrap, especially in adverse years for a cherry plum to keep at least a part of a crop.
And. KOVALENKO, head of department of development of gardening, wine growing and efiromaslichny cultures of the Ministry of an agrarian policy of AR Crimea.