Vavrinovich O. Herbologic substantiation of compatibility of small grains in agricultural systems in Western Forest

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0412U003461

Thesis Registration Form

0412U003461.pdf

Applicant for

Specialization

  • 06.01.13 - Гербологія

16-05-2012

Specialized Academic Board

Д 26.004.10

National University of Life and Environmental Sciences of Ukraine

Essay

The thesis oleals whith competability field crops to weed infestation, dependent on predecessors, methods of basic tillage, liming. The directions in changes of weeds associations, connected with aforementioned factors have been established. In result of experiment the preconditions for high level of compatibility of winter wheat and spring barley under influence of weeds species in agroecosystems was evaluated. Conditions for decreasing of weediness of soil was estimated. The indexes of economic and energy efficiency in system of growing of winter wheat and spring barley in short crop rotation for Western part of Forest - Step on the different level of weeds infestation in agroecosystems was evaluated.

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