Grape seedlings growth and development using a preparation based on the fungus p Chaetomium sp

In the study of the possible growth-stimulating effect p. Chaetomium sp on the grape seedlings survival and development, it was found that all varieties’ survival rate exceeded the control variant. It turned out to be the best in the Dostoyny variety. Seedlings the best growth and development is noted in the variant with the microorganisms used. Thus, the Kubanets shoot in variants 1 and 2 average lengths exceeded the control one by 15.1 cm and 13.3 cm, respectively. In the Gordiy variety, the difference between the control variant and the variants with the microorganisms use was 12.8 and 16.5 cm. The smallest difference between the control variant and variants using microorganisms on the growth average length is noted in the grade Dostoyny. The seedlings root system growth features to study in variants with the drug introduction based on the fungus p. Chaetomium sp. showed that the roots total number in the Worthy variety increases statistically. In the Kubanets variety, a significant difference is noted only between option 1 and the control. The Gordiy variety did not have a reliable difference in the experience options. Thus, the seedlings output that meets the quality standard, invariants with the drug use based on microorganisms p. Chaetomium sp. in the Dostoyny and Kubanets varieties, compared to the control option, was the greatest, which in the vaccinated seedlings’ production industrial technology will give a significant economic effect.