PECULIARITIES OF GROWTH AND DEVELOPMENT OF THE ROOT SYSTEM OF EASTERN GOAT'S RUE (GALEGA ORIENTALIS LAM.) WITHIN THE SECONDARY RANGE ON SANDY PODZOLIC SOILS IN THE CONDITIONS OF THE MIDDLE TAIGA OF WESTERN SIBERIA (ON THE EXAMPLE OF THE SURGUT REGION)

Moiseeva Ekaterina Alekseevna, Bordey Rimma Khanifovna, Lozhkina-Gametskaya Natalia Ivanovna

The article presents the results of the introduction assessment of the culture Galega orientalis Lam. (Eastern goat's rue) when cultivated in extreme soil and climatic conditions of the North. As a result of the research, the features of the growth and development of the root system of the Eastern goat's rue 1-3 years were studied. life in the environs of the city of Surgut. An analysis of the effect of inoculation of seed material with microbiological fertilizer Baikal-EM1 and two-component sowing on the morphometric parameters of the introducing root system was carried out. Also, when comparing our indicators with the data obtained during the cultivation of eastern goat's rue in the conditions of the middle taiga of the European territory of Russia, we can note a decrease in the length of the main root and its increase relative to the growth of the stem, which in our opinion is associated with a deterioration in growing conditions. As a result of the research, the expediency of using Baikal-EM1 in the study region for pre-sowing preparation of seeds in order to increase the adaptive potential of the root system of the Eastern goat's rue has been established.

Keywords:introduction, Oriental goat's rue (Galega orientalis Lam.), root system, adaptation, acidic podzolized soils, extreme soil and climatic conditions