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.

Main directions and results of Research on genetic diversity of maize in China and their practical use in breeding are represented.

МС component and Ukrainian hybrid МС 70 pericarps embossing have considerably increased crop capacity, seeds quality (germinating capacity, 1000 fruits mass, beet seed material balance.

Interrelation of plant height of winter wheat varieties with resistance to lodging and crops productivity has been investigated. It has been grounded expediency of corresponding agro-ecological conditions establishment, under which plant's height is formed within the limits of genetically caused optimum for each variety