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The presented paper deals with the issue of enhancing soil erosion resistance in the cultivation of crops prone to soil erosion. In the period before growing maize (Zea mays L.) as a main crop, a system of cultivating intermediate crops was tested with the use of clovers. The main criterion in the classification of soil resistance to erosion was the soil aggregates stability (SAS). In 2017, the experimental plot was divided after the harvest of spring barley (Hordeum vulgare L.) into the following four variants: a...

The main goal of research was to assess whether the growing of intermediate crops prone to frost kill could contribute to increase the capacity of arable land for the retention of N-substances. In 2018, a field experiment was established, in which the following intermediate crops were grown in the period between the main crops (wheat - corn): (i) Trifolium vesiculosum Savi., (ii) Trifolium pannonicum Jacq., (iii) Trifolium subterraneum L., and a control variant with no inter crop. The intermediate crops were sown ...

Assessment of the nutritional status of crop stand and other plant biophysical parameters can be a suitable source of information for the application of nitrogen fertilizers in precision agriculture, especially in conditions of high spatial heterogeneity of farm fields. Determination of the application rate of nitrogen fertilizers can be performed based on the plant diagnosis and estimation of plant biophysical parameters, such as nitrogen content, total amount of aboveground biomass and nitrogen uptake (Nupt), or...