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The three‐year experiment dealt with 12 lawn grass mixtures with different composition of species and varieties. Two sowing rates were applied: N1‐25 g/m2 and N2‐35 g/m2. Lawn colors were assessed in spring, summer and autumn with the visual method, with a 1–9 scale assigning a score to each plot of grass according to the Royal Horticultural Society Colour Chart. It was found that in the spring the...
Plant protection products are one of the most dangerous substances in the agricultural working environment. The application of plant protection products by the broken implements or by wrong techniques can create the threats both for the operators, other people and for natural environment. The objective of this research was the evaluation of exposure of the sprayer operator on the liquid spray. Research...
The paper presents results of the research on traction properties of two tractor tyres used on two agricultural grounds. The first ground was a stubble and the second one cropland. The investigated tyres had the same structure (diagonal, with a traditional tyre tread but different external dimensions. The research was carried out in field conditions with the use of a stand aggregated with a farm tractor...
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