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Costs of protecting maize against agrophages (weeds, pests and diseases) depend on intensity of their occurrence, costs of plant protection agents and their usage (including plant spraying services), as well as on a number of treatments in the growing season. When controlling the most important agrophages (weeds, Frit fly, European corn borer, cutworms, aphids) minimum costs of total control are ca...
Opłacalność sposobów pielęgnacji ziemniaka oceniono w oparciu o doświadczenie polowe przeprowadzone w latach 2005-2007 w Rolniczej Stacji Doświadczalnej Zawady należącej do Akademii Podlaskiej w Siedlcach. Warianty doświadczenia obejmowały cztery sposoby odchwaszczania: pielęgnacja mechaniczna - obiekt kontrolny i trzy obiekty pielęgnacji mechaniczno-chemicznej z użyciem herbicydów Plateen 41,5 WG,...
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