Fruit growing
and viticulture of South Russia

Annotation

Now in the international practice for research of internal structures of plant organisms the various methods of introscopic researches are used. The micro focal X-ray analysis is the most objective, exact and fast method of registration of the latent defects. During carrying out the researches the techniques of determination of quality of accretion of the grafted grapes seedling, damage rates of material by a vascular necrosis and the methods of evaluation of grapes seed quality were developed and approved. Experimental studies showed that receiving of sharp and contrast pictures is provided by the following operating modes of the equipment: voltage is 30 kV, current of a tube is 150 ���, an exposition is 0,3 sec. The specified parameters of shooting allowed to judge with the most accuracy the size, form and density of details of making object. The developed by us the radiographic method of an assessment of grapes buds safety allows, without destroying of research object, to visualize all its internal form-building structures, and, therefore, and their dense, volume and linear anomalies, and this method allows to diagnose the existence or lack of bud�s injury.