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pro vyhledávání: '"V. E. Sineshchekov"'
Autor:
G. I. Tkachenko, V. E. Sineshchekov
Publikováno v:
Bulletin of NSAU (Novosibirsk State Agrarian University). :59-66
In a multifactor stationary field experiment on the area of the Elitnoye Holding in the Novosibirsk region (central forest-steppe subzone) in 2002-2018 the seasonal dynamics of nitrate nitrogen in the fields of four full grain-steam crop rotation by
Publikováno v:
Contemporary Problems of Ecology. 1:486-490
Eight associations of weed vegetation in the cereal-fallow rotation and unchangeable wheat in leached chernozems of the areas near the Ob River have been revealed as a result of 17 years of study. Five of these associations were analyzed. The associa