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- Title
ՔԱՅՔԱՅՎԱԾ ՎՈՒՇԵ ԳՈՐԾՎԱԾՔԻ ՔԱՆԱԿՈՒԹՅՈՒՆԸ ԱՆՏԱՌԱՅԻՆ ԴԱՐՉՆԱԳՈՒՅՆ ՀՈՂԵՐՈՒՄ BACILLUS THURINGIENSIS ՏԵՍԱԿԻ ԲԱԿՏԵՐԻԱԿԱՆ ՄԻՋԱՏԱՍՊԱՆՆԵՐՈՎ ՑՈՂՈՒՄԻՑ ՀԵՏՈ.
- Authors
ՉԱՊԱՆՅԱՆ, Ե. Ն.
- Abstract
Upon the investigations conducted in 2018-2019, it has been proved that in the brown forest soils sprayed with the bacterial insecticide of Bacillus thuringiensis type and in those left unsprayed (control), dynamic changes are observed in the decomposition rate of the flax fiber throughout the vegetation period (from June to September) providing maximum and minimum quantities in July and June respectively. By the Student᾿s t-test it has been stated that there isn’t any significant difference between the unsprayed (control) brown forest soils and those sprayed with bacterial insecticides in terms of the decomposition rate of the flax fiber.In the abovementioned soils two types of cellulose-decomposing myxobacteria (Cytophaga aurantiaca and Cytophaga lutea) are recorded and some of their morphological and physiological peculiarities are introduced.
- Subjects
FOREST soils; SOIL classification; BACILLUS thuringiensis; MYXOBACTERALES; FLAX
- Publication
Ajastan Kensabanakan Handes, 2020, Vol 72, Issue 4, p25
- ISSN
0366-5119
- Publication type
Article