This survey is connected to OTKA-125423, which examines the vegetation of sandy grasslands along the Danube. During this survey, two potentially horticulturally usable Festuca species was analysed: Festuca wagneri and Festca tomanii. The main questions were the following: are they usable in an urban environment? Do the to species differ significantly? Have they any morphotaxonomic feature which can by utilized in horticultural practice? Specimens of the two taxa, which were planted either into normal garden soil or into pots differed greatly. Specimens of F. tomani were usually larger and more uniform. Both taxa had the pot treatment well. Though the average lengths of leaves and inflorescence stems tended to be higher on the soil mixed with perlite, the coverage values were lower on it; thus adding expensive perlite to the soil might not be rewarding for the farmer. The two species differed from each other in several morphological parameters. The diversity of Festuca wagneri showed well in this survey, and this taxons parameters would be also useful in horticultural practice. 

The aim of our study is to compare the results (content values, yield) of fenugreek (Trigonella foenum-graecum L.) experiments in 2018-2020. Fenugreek is an annual herbaceous plant belonging to the legumes (Fabaceae) family. It is a multifunctional crop for use in domestic and farm animal feeds, wild fodder, herbs and spices. During the study period, nutrient supply treatments were applied to increase the production values of the plant. The weed suppressing ability of fenugreek in the post-emergence period (1-3 weeks) is very poor, so we had to use chemical weed control. During the experiment, the T. foenum-graecum stock was irrigated. The plant was harvested 80-90 days after sowing. The study was carried out in Kecskemét in 2018-2019, at the Demonstration Garden of John von Neumann University, Faculty of Horticulture and Rural Development. The 2020 experiment was set up at the University of Szeged, Faculty of Agriculture. 

Due to changing land use, traditionally managed grasslands are rarely seen This is an unfortunate fact as regular mowing and foraging are the primary tools of maintaining these areas. These methods are of high importance in terms of nature conservation management, by affecting the successive processes. Natural disturbances are part of the ecological systems, and the majority of meadows and hayfields of high nature conservation value can only be preserved through management. By means of nature conservation treatments, the number of grasslands species can be increased and various accompanying species can be introduced. 

Most semi-natural habitats in Europe have been traditionally maintained by grazing or mowing, which halted successional changes and preserved biodiversity on a higher level. Since the 1950s the large-scale mechanisation of agriculture resulted in expansion of cropland and the abandonment of grasslands became an increasing issue in Europe. Recognizing the negative consequences of abandonment in the diversity of wildlife, habitat reconstruction interventions for mainly nature conservation purposes began in the 1980s to preserve the biodiversity of these semi-natural habitats. 

In the last century, the area of European grasslands was declining, as a significant part of them were turned to built-up areas, broken or afforested. In addition to the area reduction, in a significant part of Central, Northern and Western Europe, cultivation has been intensified in the cases of former natural and semi-natural, mostly extensively cultivated grasslands in order to produce higher biomass. Pesticides, organic and mineral fertilizers are also used on the lawns, the frequency of mowing increased and the lawns were reseeded. The structural of grasslands also changed significantly. 

The present survey was carried out between 2018 and 2019 in the Tihany Peninsula, on grasslands located south of Belső Lake. These grasslands were being mowed for a few years after a long abandoned period, and had been grazed by grey cattle since 2002. Our main question was the following: during these years, to which extent had the grazing been successful, did the grassland became eventually semi-natural? 

Festuca taxa are important grassland species in the pannonian vegetation, and are defining members of it where conditions are too extreme for most plants. Based on grassland management surveys, habitats of narrow-leaved or small Festuca species are an indicator of poor productive capacity, but are important in terms of nature conservation. The significance of these grasslands are likely to be increasing in line with climate change and expanding dry habitats.