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.

In the article the results of research of sowing properties - emergence rate and laboratory germinating capacity seeds summer rape are resulted depending on variants of fertilizers and terms of harvesting.

The Article states forth the ways of post-war reproduction establishment and development, reorganization and activity of the Plant Variety Examination network almost during 80 years of its existence

The main principles of the forming of the scientifically based variety policy of Ukraine are described. A great role during the creating of varieties and hybrids with certain quantitative and qualitative characteristics belongs to the producers of the cereal and seed production, enterprises of the processing industry, firms, which supply their varieties to the world market.

Open seeds - difficult (complex) biological system. The same plants gives seeds with different morphological indication (form, size, dyeing, weight 1000 seeds), anatomical and physiological properties. The physiological properties are correlation, state of quiet, influence on the anatomy construction and chemical composition of seeds lettuce Lactuca sativa L.

Essence of ultra early-rape harvest generation of melon's fruitage in conditions of the South of Ukraine by selection of new varieties and hybrids (Cucumis melo L.) is explained. Influence of terms of the melon picking-off to the open ground on the fruitage generating, and on their quality.

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.

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.

Under investigation inflluence period of sowing and presowing processing on productionity seeds of dill.

Results of amino acids composition studying in savoya cabbage assortment are served. The best samples namely Vertyu 1340 (Rusiia) and hybrid Saha F1 (Netherlands) were selected.