Baranovska N. Agroecological evaluation of means of biological and chemical control of root rots of spring barley

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0406U002085

Applicant for

Specialization

  • 03.00.16 - Екологія

10-05-2006

Specialized Academic Board

Д 26.371.01

Institute of Agroecology and Environmental Management of National Academy of Agricultural Sciences of Ukraine

Essay

The thesis is devoted to the study of agroecological evaluation of the use of combined biological preparation (CBP) and polymineral fertilizer (PMF) on the root rot development, obtained produce yield and quality. The comparative assessment of biological preparations, polymineral fertilizer and chemical dresser vitavax 200 FF is conducted. It is proved that the presowing spring barley seed treatment with combined biological preparation and polymineral fertilizer has a positive influence on the biological soil activity and stimulates the initial plant development as well as secures the environmentally safe plant protection from root rots. When separate using combined biological preparation and polymineral fertilizer, the increase in yield as compared with control made up 4,0 and 3,1 hkg/ha, when combined their using, in addition 5,1 hkg/ha was obtained.

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