The question of a substantiation of the registration area of an allotment under vegetable cultures is considered(examined) depending on biological features of plants, area of their feed(meal) and in connection with lack of a labour of the agricultural enterprises with the purpose of reception of a high commodity crop both more objective estimation of grades and hybrids for entering in the State register.

In article they give us productivity research results of the grafted tomato hybrids on the graft No 61-53. It was found that grafting increases productivity. The highest crop capacity was received from grafted hybrid Raisa - 40,6 kg/м , wich exceeds control (of seeds) to 6,1 kg/м .

То argue and the paper presents of fundamental positions method for test new varieties millet of distinctness, uniformity and stability to development by results of Institute of Agriculture of UAAS.

The directions and results of rice breeding work in Ukraine are accounted in article. Parameters of rice variety for conditions of Ukraine are represented. The brief characteristic of the best varieties created in Institute of rice of UAAS per last years is given.

There are analysed cucumber varietal resources and directions of their use. The results of the study of 400 cucumber variety samples of native- and native and foreign breeding under conditions of the open sheltered ground (spring - summer crop rotation) are elucidated. The best ones are revealed, which are characterized by early ripening, productivity, the sign of parthenocarpy.

Ability of poly-unsaturated fatty Arachidonic Acid and Micosan bio-fun-gicide with 3% h.c.s.(alkali extract of alkilofraiic glucans mushroom - Fomes fomentarius) to oppress the pathogens' parasitism on the vegetable crops is experimentally proved. There is also studied biological efficacy of fungicides and their tank blends on the cucumber crop.

Regarding to the unstable climate and diversity of the Ukrainian soils, approved by the authors Conception of adaptive planting systems foundation owing to the implementation of local, complex, integrated, selective-agro-technical programs, theoretical background and construction princi-pals of which described in the study, are grounded, for different ecological zones of Ukraine.

It’s been shown the ways user impotent nucleotide plant of soybean, agriculture growing in the world last years. Revealed main point of formation nationality plant varieties resource of soybean.