Study world history in high schools Lower Volga region in the second half of the XX century and their role in the development of historical science in the region

2018 ◽  
Vol 57 (4) ◽  
pp. 63-69
Author(s):  
N.A. Grigoryeva ◽  
◽  
A.V. Khoroshenkova ◽  
Keyword(s):  
High Schools ◽  
World History ◽  
Volga Region ◽  
Historical Science ◽  
Lower Volga Region ◽  
Lower Volga

Comparative evaluation of breeding lines of sugar sorgo in competitive variety testing

2020 ◽  
Author(s):  
E. A. Vertikova ◽  
Keyword(s):  
Comparative Evaluation ◽  
The State ◽  
Volga Region ◽  
Lower Volga Region ◽  
Breeding Lines ◽  
Variety Trial ◽  
Lower Volga ◽  
Variety Testing

In a competitive variety trial, promising selection lines of sugar sorghum were studied in the Lower Volga region. Based on a set of signs, the best lines were identified, which are recommended for transfer to the State Variety Testing. Breeding lines, which are distinguished by high values of commercially valuable traits, can be used in planned crosses to create highly productive varieties and hybrids of sugar sorghum.

Population density and total biomass of microbial communities in chestnut soils and solonetzes of the dry steppe zone in the Lower Volga region

2015 ◽  
Vol 48 (3) ◽  
pp. 294-302 ◽  
Author(s):  
N. N. Kashirskaya ◽  
T. E. Khomutova ◽  
E. V. Chernysheva ◽  
M. V. El’tsov ◽  
V. A. Demkin
Keyword(s):  
Population Density ◽  
Microbial Communities ◽  
Steppe Zone ◽  
Volga Region ◽  
Total Biomass ◽  
Lower Volga Region ◽  
Chestnut Soils ◽  
Lower Volga ◽  
Dry Steppe
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