Fruit growing
and viticulture of South Russia

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The results of research of commodity qualities and biochemical indicators of sweet cherry of different varieties are presented. The varietal features defining flavoring qualities of sweet cherry varieties of different periods of maturation are established. The best varieties with high commodity and biochemical indicators of fruits for industrial use are allocated

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The results of research of 8 modern remontant raspberry varieties adapted to technologies for crop of berries in autumn period at the annual shoots are presented. The complex biochemical and technological evaluation of raspberries on commodity quality, content of soluble solids, sugars, organic and amino acids, vitamins and polyphenols is given. Varieties for targeted use in the manufacture of jam and frozen products are allocated

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Fruit using in winemaking at sufficiently high concentrations contain biopolymers of different nature, that is difficult for clarification and filterability, provokes occurrence of colloidal haze of wines. The use of enzymatic catalysis considerably reduces the concentration of biopolymers. Enzyme preparations have a different activity, that is confirmed by the results of research of qualitative and quantitative composition of amino acids, and ultimately by composition and concentration of higher alcohols, aldehydes, acetals, simple and high-boiling esters

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The data about physical and chemical indicators of champagne wine materials from different grapes varieties grown in the AF "Milstrim � Chernomorskie Wines" of Temryuk region are presented in the article

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�he results of study and development of root cancer eradication technology in the mother plantation of apple tree clonal rootstocks �re presented on the basis of own study and analysis of literary sources