Bagautdinov F.J., Kazyhanova G.Sh., Permjakova N.V., Davletshina M.R.
INFLUENCE OF WAYS OF THE BASIC PROCESSING OF SOIL AND FERTILIZERS ON AGROCHEMICAL INDICATORS OF LEACHED CHERNOZEM AND PRODUCTIVITY OF GRAIN CROPS IN SOUTHERN FOREST-STEPPE OF REPUBLIC BASHKORTOSTAN ^{[№ 12 ' 2011]}
Results of research of influence of receptions of the basic processing of soil are considered at entering green and mineral fertilizers on the maintenance and structure of the humus, accessible forms of elements of a food and productivity of grain crops. Application of fertilizers allows to receive productivity of grain crops at level of 3,0-3,5 t/hectares at a recoupment their grain crops of 4,5-5,5 kg.

Davletshina M.R.
PROBLEMS OF DEVELOPMENT OF THE DATABASE "SOILS OF BASHKORTOSTAN" ^{[№ 12 ' 2011]}
In work problems of creation of a database of a soil cover of Republic Bashkortostan are considered. The structure of a projected DB, its maintenance and attributes is developed. The separate blocks characterizing properties of soil are allocated.

Kuzina E.V., Davletshin T.K., Silishchev N.N., Loginov O.N.
BIOLOGICAL PROTECTION OF CUCUMBERS AND TOMATOES OF PROTECTED SOIL FROM ROOT ROT ^{[№ 12 ' 2011]}
The effectiveness of a biological product Elena, Zh on cucumbers and tomatoes of protected soil is studied in Astrakhan region. It is shown that the biological product is active against root rot pathogens of greenhouse plants (biological efficiency to 73.08%). Growth stimulant drug effects on plant performance and confirmed by biometric data on the yield (yield increase compared to control up to 40.0%).