Сравнительная оценка эффективности баковых смесей гербицидов в посевах льна масличного | Comparative estimation of tank mixtures of herbicides efficiency in oil flax
2013
Prudnikov, V.A., National Academy of Sciences. Scientific and Practical Center for Arable Farming (Belarus). Institute of Flax | Belov, D.A., Baranovichi State Univ. (Belarus) | Evseev, P.A., National Academy of Sciences. Scientific and Practical Center for Arable Farming (Belarus). Institute of Flax
In course of the research there was studied efficiency of tank mixtures of herbicides in oil flax (Linum usitatissimum brevimulticaulis, Linum humile) crops. The research was realized in the conditions of the Republic of Belarus in 2008-2011 on a trial plot of Flax Institute (Orsha (Vitebsk region)). Preceding crop - barley (Hordeum vulgare). As a result of realized research it was revealed, that with Chenopodium album prevalence in crops it was useful to use herbicide tank mixtures picador, WDG (15 g/ha) or accurate, WDG (6 g/ha) with 2M-4X 750, w.s.(0.5 l/ha) and their biological efficacy against dicotyledonous weeds has reached 94.1%. Similar efficacy data were obtained with the combined application of herbicides Secater turbo, OD (50 ml/ha) or Charmony 75%, d.f.s. (10 g/ha) with 2M-4X 750, w.s.(0.5 l/ha). Biological efficiency of tank mixtures of herbicides in oil flax crops, influence of tank mixtures of herbicides on structure of flax productivity and quality of flax products, economic efficiency of application of tank mixtures of herbicides in oil flax crops were presented.
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