Betechtina A.A., Gajsina D.F., Veselkin D.V.
FEATURES OF THE ROOTS STRUCTURE AND MYCORRHIZA FORMATION OF PLATANTHERA BIFOLIA AND DACTYLORHIZA HEBRIDENSIS IN DIFFERENT AGE STAGES ^{[№ 10 ' 2013]}
The sizes of additional roots and feature of mycorrhiza development at Platanthera bifolia and Dactylorhiza hebridensis were analyzed in different ontogenetic stages. It is established that intensity of mycorhiza development decreases upon transition from juvenile individuals to virginile, immature and generative. Thus the cross sizes of roots and, especially, extent of a mesoderm increase in process of age development of plants. As a result the quantity of a fungal mycelium in ontogeny investigated tuberous orchids remains to constants in terms of unit of length of a root.

Bakieva G.R., Gaisina L.A., Safiullina L.M., Purina E.S.
ANALYSIS OF PECULIARITIES OF REGIONAL ALGOCENOSIS ORGANIZATION IN FOREST ECOSYSTEMS OF SOUTH-URAL STATE WILDLIFE PRESERVATION (SUSP) ^{[№ 6 ' 2009]}

Mindibaev R.A., Gaisin V.F., Ignatiev V.A.
PROTECTION AND REPRODUCTION OF FERTILITY OF LEACHED CHERNOZEM OF NORTH-EAST FOREST-STEPPE OF REPUBLIC BASHKORTOSTAN ^{[№ 10 ' 2004]}
The questions about genesis of north-east forest-steppe soil of Republic Bashkortostan, nature conditions of soil formation, which are differed with some peculiarities relative to vast territory of forest-steppe zone, are regarded in this article. It is given a characteristic of soil fertility indexes of natural-agricultural zone. The results of research of protection and reproduction of leached chernozem fertility are given here. It is determined that intakes of chemical melioration assist optimization of agro physical, physical and chemical soil qualities, and as a result of this productivity increase of agrocoenosises.

Gaicina L.F.
UNEVERSITY STUDENTST READINESS TO MULTICULTURAL COMMUNICATION: FORMATION CRITERIA AND LEVELS ^{[№ 7 ' 2002]}
The integration processes in CIS countries, Europe and the whole world depend on a new generation of young people with multicultural education entering active life. It is students who are sure to become the base for our future society. This proves the necessity of preparing university students for multicultural communication.