NATURAL SCIENCES

Journal of fundamental
and
applied researches

Strain TR3 as basis of biologics, stimulates growth of tomatoes

2014. №3, pp. 63-66

Gridina Tatiana S. - post-graduate student, Astrakhan State Technical University, 16 Tatishchev Str., Astrakhan, 414056, Russian Federation, tania-p@list.ru

The research object is the working solution “Serratia TP3”, having fungicidal properties and phytostimulating properties. The aim of this study was to investigate the influence of microorganisms isolated from the surface of the tomato cultivar Royal in the pot experiments. Methods of the studies included microbiological, agrochemical, statistics. The methodology of the study was in experimenting studies. Analysis of biometric indicators in fruiting stage showed that spraying and bacterization + bacterization and strait has a stimulating effect on the growth processes of tomatoes: the height , the area of the leaf blade, the number of fetuses. Bacterization tomato seeds and seedlings stimulated the growth parameters of tomato. At the end, Bacterization seed followed by spraying with the greatest effect as tomato seeds and seedlings. Working solution “Serratia TP3” in a field experiment has shown the ability to stimulate the growth of tomatoes. The greatest phytostimulating effect was observed at bacterization strait and the roots of plants.

Key words: сельское хозяйство, биопрепараты, бактеризация, защита растений, рабочий раствор, биометрические показатели, agriculture, biological products, bacterization, plant protection, working solution, biometrics