Name
Shutko Anna Petrovna
Scholastic degree
•
Academic rank
associated professor
Honorary rank
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Organization, job position
Stavropol State Agrarian University
Web site url
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Articles count: 2
In the article, there are the data of a specific variety of cereal weed plants in crops of winter wheat on a black leached soil depending on the predecessor and the way of processing of a soil and its role as a source of an infection root rot. The greatest number of isolates of mushrooms – causative agents of a disease, was allocated from such weed plants as wheat grass creeping, eras galli, field (chess) brome grass; the smallest – from Lolium temulentum. Fusariosis root decay dominates in community of cereal weed plants
The article presents the data of the degree of allelopa-thy-optical activity of extracts from the aerial parts, roots and rhizosphere of weeds, which is manifested in the inhibition of germination of winter wheat. Rusty-negative balances of cockle and wild oats, containing cellulose and decomposing slower, depress the test-culture of winter wheat after mineralization within 30 days