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

Revealed main point of formation the matrix differences of lettuce seeds characteristics (Lactuca sativa L.), its correlation with other categories of heterogeneity. It’s been shown the ways of decreasing of the matrix differences of lettuce seeds characteristics with the aim to increase sowing quality of seeds.

In clause the role and development of the Ivanovo skilled - selection station, as research establishment is determined. A creative way founder of selection work on sugar beet and grain cereals of Boris Nikolayevich Lebedinskiy, outstanding scientific, large connoisseur of a technique of research work, creator of an agricultural science also is directly opened.

In the article revealed the scientist basis of vegetables plants nationality varieties resource via government registering of new varieties and their right protection.

The analysis of the structure of State Register of Plant Varieties Suitable for Dissemination in Ukraine is presented. The descriptions of new lupine's varieties important for economic use are given. The state of new varieties introduction in production and ways of improving of the soil fertility with a low humus content and the overcoming of crisis in the forage sphere are shown.

The system of accelerated seed reproduction for new variety of winter wheat Krizhinka, and its application into production during years 1997-2000, are adduced in the article. Application of this system allowed in year 2000 to grow about 20 thousands metric centner of original seeds, and to increase the planted area at the time of including of the variety to State Register of Plant Varieties of Ukraine till 50 thousand he.

It is presented brief description of Wild Strawberry varieties included to State Register of Plant Varieties, which are applied for extension in Ukraine in 2006, as well as morphological and biological features of the plant and its value.

Information about the use and distribution of the commercial biotechnological plants in 2004 have been presented and methods for their detection were analyzed.

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.

In clause the role and development of the Ivanovo skilled - selection station, as research establishment is determined. A creative way founder of selection work on sugar beet and grain cereals of Boris Nikolayevich Lebedinskiy, outstanding scientific, large connoisseur of a technique of research work, creator of an agricultural science also is directly opened.