|
|
Porovnání výnosu a kvality zrna u vybraných odrůd pšenice ozimé v konvenčním a ekologickém způsobu pěstování
Voňková, Terezie
This bachelor thesis aimed to compare the yield and grain quality of eight varieties of winter wheat grown using conventional and organic cultivation practice. The experiment was conducted at the Field Experimental Station in Žabčice, and the varieties included Genius, Butterfly, LG Orlice, Illusion, Pirueta, Mercedes, LG Absalon, and RGT Telemark. All these varieties were registered for conventional farming and are tested for suitability for organic farming. Two experiments were established in the same field with the same fore crop of alfalfa (Medicago sativa). The organic experiment was grown in accordance with eco-farming regulations. The basic parameters for baking quality were determined at the Breeding Station RAGT Czech s.r.o. in Branišovice. This thesis compares results of yield, thousand seed weight, protein concentration in dry matter, Zeleny sediment test, falling number amount and wet gluten content. Yield of most of varieties was higher in the conventional experiment than in the organic experiment. The average yield of the conventional experiment was 0,56 t·ha-1 higher than the average yield of the organic experiment. The difference of thousand seed weight and all of tested parametres of quality ended same as in yield comparison. The conventional experiment was 0,5 g higher in thousand seed weight than the organic experiment. In Zeleny sediment test was results of conventional experiment 2,5 ml higher than in the organic experiment. The conventional experiment had 0,6 % higher protein concentration in dry matter. The conventional experiment had 26 s higher falling number than the organic experiment. The wet gluten content was 0,7 % higher in conventional experiment than in organic experiment. Overall the conventional experiment had higher yield and better quality in all aspects than the organic experiment.
|
|
|
Vliv obnovy travních porostů na produkci a kvalitu píce a na rentabilitu u ekologicky hospodařícího podniku
Vysloužil, Jan
The diploma thesis evaluates the effects of different methods of grasslands renovation. Three variants were compared – original permanent grassland, renovation using commercial mixture and renovation with regional mixture, at two sites in the village of Štítná nad Vláří – Popov in the White Carpathians. The literary research is dedicated to the importance of grasslands and their restoration in accordance with the principles of ecological farming. Furthermore, the conditions of the White Carpathians Protected Landscape Area are presented. The research part describes the results of the annual yield of dry fodder, the quality of the grassland according to the feed value and the representation of plant species. The stand renewed with the commercial mixture showed the highest yields (3.73 t/ha) and quality, with the regional mixture the effect of renewal was not evident. At the end, an economic evaluation of the renewal of the grassland is carried out using a contribution margin. It was minus 2093 CZK/ha for the given trial, the yield threshold was set at 4.7 t/ha. Restoration using a regional mixture was evaluated as too costly.
|
|
|
Dopad udržitelné produkce potravin na chování spotřebitele
Yerengaliyeva, Guldana
This thesis examines the impact of sustainable food production on consumer behaviour. In order to achieve the aim of the thesis, an analysis of organic farming in the EU and the Czech Republic, an analysis of the organic food market in the Czech Republic and an assessment of the willingness to pay a higher price for or-ganic food were carried out. A questionnaire survey was also conducted among consumers to determine their opinion on organic products and their purchasing behaviour towards these products. As a result of the thesis, it was determined which factors influence consumers' purchasing behaviour towards organic products and which factors are barriers to the purchase of organic products. Recommendations for consumers and producers involved in the production and sale of organic food were also formulated.
|
|
|
Ekoznačení
Čičaková, Maryna
Čičaková, M. Ecolabelling. Bachelor thesis. Brno: Mendel University, 2023. The bachelor thesis deals with the legal possibilities for entrepreneurs to present their products or services as environmentally friendly. The aim of the thesis is to analyze the procedures of a specific business entity and to assess whether and in what ways this entity could present itself as an entity that is mindful of environmental interests. The theoretical part of the thesis analyzes the relevant legal regulation related to organic farming and consumer protection. They analytical part of the thesis analyzes the procedures of a particular business entity as well as a SWOT analysis and a cost analysis. In the conclusion of the analytical part, recommendations for the correct presentation form are given.
|
|
|
The Voluntary Tools of Environmental Protection
Švehlová, Nina ; Franková, Martina (advisor) ; Žákovská, Karolina (referee)
The diploma thesis is focused on the voluntary tools of environmental protection, those representing a remarkably wide and variable group of tools. The aim of this thesis is to create an integrated and compendious overview of the previously mentioned tools applied not only in the Czech Republic, to outline its basic characteristics, ways of its usage, and its mutual combinations, including the analysis of the legal regulation of the voluntary tools. After the two introductory chapters dedicated to the environmental policy and the system of all tools of environmental protection the following chapter deals with the voluntary tools only, dividing them for the purposes of this diploma thesis into categories of regulatory, informative, and educational tools. Considering the extent of the topic, the author decided on a detailed analysis elaboration of the three chosen tools in the following part of the thesis. In the fourth chapter the diploma theses concentrates on the EMAS according to the Regulation (EC) No 1221/2009 of the European Parliament and of the Council on the voluntary participation by organisations in a Community Eco-Management and Audit Scheme (EMAS), which is being compared to the second implementation option of Environmental Management System, that is represented by the internationally...
|
|
| |
|
| |
|
| |
|
| |
|
|
Sustainable farming and organic production in Czechia
Langová, Monika ; Jančák, Vít (advisor) ; Hrabák, Jiří (referee)
The presented thesis deals with organic farming, organic food production and purchasing behavior at farmers' markets. The aim of the bachelor's thesis is to contribute to the analysis of organic farming by comparing the supply and demand for organic food at the farmers' markets in Beroun and Brandýs nad Labem. The goal of the work is fulfilled with the help of a literature search and a questionnaire survey at the farmers' markets in the mentioned cities. 5 research questions were formulated for the questionnaire survey. These questions were evaluated based on the respondents' answers in the chapter on the conclusion of the research. Keywords Organic farming, organic food, sustainability, environment, farmers' markets, consumer behaviour
|
guest ::
