В статті показана можливість ідентифікації сортів сої за допомогою морфобіологічних властивостей, зокрема тривалості міжфазних періодів. Вивчений поліморфізм сортів сої за комплексом господарських ознак: вмістом білка та олії в насінні сої, урожайністю, масою 1000 зерен.

Three synthetics of Winter Rye were being observed for the quantity of seminal roots (QSR) to study their inheritance. High inheritance coefficients in a restricted sense were established. Genetic improvement of the Rye may be a result of direct breeding and of using heterosis effect. QSR expressed essentially negative genetic correlation with plant height, positive with grain size, productive bushiness and weight of grain in the ear of successors, as well as with grain yield per unit of the area. Genetic correlation coefficients shall be used in the applied breeding.

Outcomes of reciprocal crossings new Rye donor of super-short stem with electroidness Hl-3Hl-3elel and tall Rye Variety Viatka 2 are provided. The firs generation hybrids appeared to have a short stem with regular leaf blade. In the second generation the female parent effect of short stem domination was established, as well as complete domination of tall bushiness, long-spiked plants, increased number or grains in the ear. Weight of 100 grains in the ear made 22,79 і 29, 41% of the heterosis relative to the best parent. According to the results of the research of genetic and statistical parameters of F2 breeding characteristics plants with electoid leaf blade shape were selected.

A comparative research of qualitative characteristics has been performed on qualitative characteristics of modern varieties and hybrids of Sunflower for the five years of research and technical examination in various soil and climate conditions: Steppe, Forest-Steppe. Regularities have been established of the oil fatty-acid composition variability during examination and varieties and hybrids of improved fatty-acid composition have been detected. High-protein and large-fruit sunflower varieties for confectionary use have  been detected.

There provided brief description of genetic, biological and morphological and qualitative characteristics of new short-stem large-grain synthetic of Zabava winter rye. Essential negative genetic correlation of the output plants height, and positive correlation of seed size and number of seminal roots with grain yield of Zabava winter rye, has been established. Joint cooperation is proposed to put the new variety in production.

The results of research of the drought tolerance of winter wheat varieties (Triticum aestivum L.), which are suitable for the dissemination in Ukraine are presented. Differentiation of varieties according this trait is made. Groups of varieties were classified. Ways of improvement of the assessment are suggested.

Quality of Spring Soft Wheat varieties listed in the State Register of Varieties of Ukraine for 2008, according to the grain quality indices (protein content, flour vigor, bread volume). Over 86% of Winter Wheat varieties bred by Ukrainian breeders are classified according to their quality to the strong and valuable, in contrast to 14 % of foreign varieties. This is the evidence of the Ukrainian breeding varieties ability to compete.

Indicators of the morphological signs of type of sort on white cabbage plants Dutch flat, Belarus, Amager, Langendijker winter and their variability are the presented. It is established low and average factor of a variation at the majority of the morphological signs. Strong high-quality and ecological variability of signs “height external rake” and “its size leafy parts” at type of sort Dutch flat is defined.

The results of cultivating of isolated apple anthers of immune to scab varieties are described. The peculiarities of callus formation using picloram are shown.

In the Mironivka Institute for wheat named by V.M. Remeslo UAAN new winter-hardy winter wheat variety material was obtained. The annual breeding was used for the selection df winter wheat forms from spring wheat varieties by the prevernalization, spring sowing and M2 at the beginning of optimal terms in autumn (the influence of low temperature on spring wheat seeds). On the basis of such material, winter-hardy wheat varieties were created, such as Myronivs’ka rannyostygla, Remeslivna, Vo- loshkova and such varieties as Bagira, Vdyachna and Svyankova were submitted to the State Service for Plant Variety Protection.