Zobrazeno 1 - 10
of 39
pro vyhledávání: '"B. A. Byzov"'
Publikováno v:
European Journal of Soil Biology. 75:47-53
The decomposition of recalcitrant organic compounds by soil organisms plays an important role in the carbon and nitrogen cycles. Earthworms are assumed as “hot spots”, where humic acids (HAs) are being transformed. In present work the transformat
Publikováno v:
Izvestiia Akademii nauk. Seriia biologicheskaia. (4)
It was established that the biomass of fungal mycelium decreased by 30-50% during passage through the in- testine of the Aporrectodea caliginosa and Lumbricus terrestris earthworms, while its content in empty intes- tines was 40-60% less than in the
Publikováno v:
Eurasian Soil Science. 48:268-275
Several hundred bacterial strains belonging to different taxa were isolated and identified from the digestive tracts of soil and compost earthworms. Some physiological and biochemical properties of the bacteria were characterized. The majority of int
Autor:
D. S. Orlov, V. V. Tikhonov, Vladimir V. Demin, O. V. Lisovitskaya, Yu. A. Zavgorodnyaya, B. A. Byzov
Publikováno v:
Microbiology. 82:707-712
Capacity for sorption of humic acid (HA) from water solutions was shown for 38 bacterial strains. Isotherms of HA sorption were determined for the cells of 10 strains. The bonding strength between the cells and HA (k) and the terminal adsorption (Qma
Publikováno v:
Biology Bulletin. 38:17-24
Passage of humic acids (HAs) through the digestive tract of the earthworm, Eisenia fetida andrei, resulted in a decrease in molecular masses of the HAs. The effect of earthworm-modified HAs on individual bacteria and on bacterial communities as a who
Autor:
Peter N. Golyshin, Elena Belogolova, Kenneth N. Timmis, A. V. Kurakov, David L. Jones, Taras Y. Nechitaylo, Manuel Ferrer, B. A. Byzov
Publikováno v:
Soil Biology and Biochemistry. 42:1168-1171
Prions represent the active agent in transmissible spongiform encephalopathy (TSE) diseases and can remain infective to mammals even after prolonged periods in soil. The influence of mesofauna on prion dispersal and degradation in soil, however, rema
Publikováno v:
Eurasian Soil Science. 43:305-313
The influence of humic acids of different origins on the growth of bacterial cultures of different taxa isolated from the soil and the digestive tracts of earthworms (Aporrectodea caliginosa)—habitats with contrasting conditions—was studied. More
Publikováno v:
Microbiology. 78:510-519
The effect of earthworms on the microbial community of composts and vermicomposts was assayed by the following parameters: mineralization activity, the levels of physiologically active and growing microbial biomass, the requirement for growth factors
Autor:
B. K. Bumazhkin, A. V. Kurakov, B. A. Byzov, D. G. Zvyagintsev, Peter N. Golyshin, T. Yu. Nechitaylo
Publikováno v:
Microbiology. 78:360-368
The cultured aerobic copiotrophic bacteria and fungi from food-free digestive tracts of Aporrectodea caliginosa, Lumbricus terrestris, and Eisenia fetida earthworms, soil (compost), and fresh earthworm excrements were investigated. The microorganisms
Autor:
B. A. Byzov, A. V. Yakushev
Publikováno v:
Moscow University Soil Science Bulletin. 64:93-98
The hydrolase activity was studied using the fluorescein diacetate (FDA) hydrolysis assay in order to assess the microbial activity in composts and vermicomposts obtained with participation of Eisenia fetida andrei, Aporrectodea caliginosa, and A. ro