On the study of yeasts consortia ethanol producing abilities
... All-Russian collection of industrial microorganisms. The ability of ethanol generation by a yeast consortia, using the enzymatic hydrolyzate of delignified Miscanthus cellulose. The comparison of the ability of yeast consortia to generate ethanol depending on aeration conditions was made. The test samples were controlled for reducing sugars with spectrophotometry, while the resulting ethanol content was determined with gas chromatography. It has been found that the use of yeast consortia makes ethanol fermentation ...
Processing fat-based sludge by vermicomposting
... biofertilizers. The authors conclude that the use of the organic fertilizer obtained is permissible for the agricultural industry.
Kozhikin M. S., Masiutin Ia. A.
fat-based sludge, vermicultivation, vermicomposting, bio-fertilizer, processing, aeration
76-88
New data on air and soil temperature in vegetation communities of the Karakum Desert
This article offers data on the temperature of surface air and soils in the aeration zone. The author comes to the conclusion that the soil temperature in the Karakum desert is favourable for the development of tree and shrubbery species.
1. Гунин П. Д., Дарымов В. Я., Вейисов С. Ландшафтная ...