In the years 2005-2006 it was practised the analysis of plant production and the evaluation of typological structure of selected grasslands in selected farming business. It were evaluated the gualitative indices of produced roughage. It were evaluated the area sof annual crops, multi-annual fodder crops and of permanent grasslands and the produce of fodder of fodder crops and the sort and categories of stock cattle.

The theme of the thesis are climbing legumes meadow vetchling (Lathyrus pratensis) and tufted vetch (Vicia cracca). The literature search defines watched kinds of legumes and their occurence in permanent grassland. There is summarized seed growing of legumes because of its problematic production. Legumes are valuable components of grassland especially thanks to fixation of nitrogen and high capacity of proteins. The practical part is focused on observation of floristic compilation of watched locations for three years. Particular locations were compared from the point of view of changes in land management and weather. Pods and seeds of observed kinds were collected and evaluated in single years. Experiments of seed's field germination were done after different period from picking and in case of various treatment.

This thesis deals with grasslands, distribution, husbandry, nutrition and treatment. Furthermore, the botanical composition of grasslands and the most important species of weeds, application of N fixation of legumes and plants. In another part of the description and application of dicotyledonous herbs and their economic importance. Furthermore, determination and maintenance of the water system at the sites, and nutrition and fertilization dicotyledonous herbs and vegetation preservation and storage of forage. A key goal of this work is the plantain (Plantago lanceolata L.), its ecology and involvement in different vegetation types. A separate chapter is devoted to the description of the biology, pollination, phenology and agro ? technical cultivation of plantain. The last chapter describes the use of the drug substance and plantain in pharmacy. In the second part of the work to illustrate knowledge of the occurrence of Plantago lanceolata supplemented by results of our own observations (tables and graphs) showing the involvement of P. lanceolata in different types of grassland and two-year follow-up period.

In connection with the growing area of permanent grasslands in the Czech Republic, their productive and, above all, non-productive importance is at the forefront. In addition to forage production, meadow stands represent an important component of the environment in terms of biodiversity conservation. The aim of this diploma thesis was to monitor the influence of organic fertilization on land in the cadastral of Cekov and Kařez. Observations were carried out on unheated and organically fertilized localities in 2017. Higher botanical diversity showed unheated land, where the herbal component and clover predominated. There was a higher proportion of grass on the fertilized land. In terms of grassland quality, fertilized plots were best assessed. The data analyzed were statistically evaluated.

Permanent grassland is a complex of legumes, herbs, and grasses. They are an important plant component of the biosphere. They provide wide range of productive and non-productive functions. Climbing legumes are valuable species in grasslands. They are involved in higher quality of fresh matter and hay. The aim of this diploma thesis is to assess the influence of climbing legumes on the presence and coverage of other higher plant species in grassland, the height and productivity of vegetation in selected localities in the Prachatice district in 2017. The occurrence of legumes (climbing and non-climbing) has a significant impact on other species in the grassland community. The reason is the ability to fix aerial nitrogen and support grass species that require a good nitrogen supply. The obtained data were statistically processed.

The graduated thesis is described the characteristic of a permanent grass vegetations, analysis of the scale of production a pasturage in chosen establishment and identification with a technological line for harvest and conservation pasturage. Next describe size of a store, land steep a traffic distance. This thesis describes measuring procedure in order to location of engineering characteristics, consumption of fuels and financial evaluation of all operation in the end.

This thesis at first discusses the importance of permanent grasslands, establishing and revival of pastures, further dividing agrobotanical groups, homogeneity of pastures and the treatment and fertilization of grasslands. The second part focuses on the breeding of cattle, commercial properties and targets in breeding herds. It deals with the Aberdeen angus beef, that is kept at monitored sites. In addition, the organization and the division of pastures. The third part contains observational monitoring of grassland. The effects of different grazing systems on pasture vegetation were observed at the selected pastures areas. Forage crop characteristics were measured and the suitable grazing system was designed and system of usage and treatment of pasture vegetation was designed. The observation was greatly complicated because of the excessive rainfall (floods) in the first third of the grazing season.