In given article the historical way of development of selection of sugar beet at the Ivanivska research-selection station is opened. For 100 years of selection work at station by scientific employees are created and introduced into manufacture over 20 grades of sugar beet.

Outlook for selection on increased photosynthetic productivity of winter rye plants is discussed. Donors of short-stem resistant to powdery mildew winter rye were bred with erect and drooping shape of leaf blade. In the erect form the apexes of leaf are oriented at the angle drooping form has 45° inrelation to the stem. Incomplete domination of the drooping leaf shape with ratio 1 : 2 : 1 is established. For the first time symbolic designation of dominating genes is offered with drooping leaf blade - StSt, with transitional heterozygote Stst with recessional heterozygote stst. Higher yield of grain in the comparative variety examination was proved to be received for the erect leaf form, which is predetermined by decrease of plant height, increase of kernel weight from ear, as well as of 100 kernels from plant and by quantity of redicles. Drooping leaf blade rye forms are also promising for selection on increased photosynthetic potential.

The possibilities of utilizing testers different genetical structure are considered. The peculiarities of testers productivity formation are ascertained. The dynamics of influence inbreed lines, testers and one's interaction on hybrids productivity are investigated. The peculiarities of hybrids productivity formation depending on utilizing testers and one's combining are indicated.

Investigational development of modern treater seed of agricultural cultures status. The analysis of efficiency of work control the system modem treater seed is conducted. The ground of creation of cont rol the system by the concerted serve working liquid (liquid poison) and seed is conducted in the working area of treate.

This article discusses the main factors of origin and development of analytical selection of winter wheat in Ukraine in late XIX - early XX century .. In particular highlight the role of scientific works of Charles Darwin, W. Rimpau, AL Sempolovskуу, IS Korzhinskуу and research institutions to increase attention to the study of local varieties of winter wheat and their improvement. Especially analyze values of Russia's first benefit from the breeding "Guide to Seed for the Advancement of cultivated plants", in which the author proposes methods for improving and creating new varieties. Since the end of XIX century selection were mainly involved in private owners on their own initiative, already in the beginning of XX century this trend more interested in the agricultural society, local and state authorities. Thanks to their support in the country organized congresses, meetings and conferences, set up research and field stations. It was during this period of transition took place in the national selection analysis.

Sowing dates and response to them of newly registered and perspective varieties of winter wheat were studied. Reasons provided for changing sowing dates to the later.

Sowing dates and response to them of newly registered and perspective varieties of winter wheat were studied. Reasons provided for changing sowing dates to the later.

Sea buckthorn hardiness to principal winter injures is considered in controlled conditions.

The author presents the characteristies of the best stone fruit crops cultivars of the Donets’k breeding which are high adapted to the climatic conditions of the Donbass and Ukrasne’s northern regions and have marketable fruits.