|
|
Aplikácia a optimalizácia agroenvironmentálne-klimatických opatrení v konkrétnom podniku
Kačníková, Kornélia
This thesis is aimed on application of agri-environment-climate measures (AECM) as a helping tool for soil protection, in a cooperation with ZEMASPOL Uherský Brod a.s. company. The first part of literary review describes the development of AECM in the context of Common agricultural policy and Czech Republic, the second part is focused on real benefits of chosen measures (biostrips and grassing). The practical part is aimed on evaluation of soil vulnerability by using universal soil loss equation. By application of the measures, the L.S factor is reduced by biostrips and C factor is reduced by grassing, which both have a positive impact on final soil loss. In the last part of the thesis, the measures are also economically evaluated.
|
|
|
Analýza složení vegetace ve vybraných agroenvironmentálních opatřeních
Juřenová, Karolína
The thesis deals with the issue of the composition of the vegetation agri-environment-climate measures on agricultural land. The area of interest is defined in Agrodružstvo Morkovice. An analysis of vegetation composition was carried out using selected phytosociological relevés on selected bio-belts. The results of the analysis were then statistically analysed using multivariate analysis of ecological data. In total, 19 species of weeds and 7 species of sown crops were found in the framework of bio-belts. The most common weed species were: Chenopodium album, Amaranthus retroflexus, Setaria verticillata, Cirsium arvense, Equisetum arvense.
|
|
|
Možnosti uplatnění vybraných agroenvironmetálních opatření na sledovaných pozemcích
Hanusová, Helena
This thesis deals with the design of agro-environmental schemes in a particular area. The theoretical part of this work deals with biodiversity and agri-environmental programs. This section also contains a brief characterization of GAEC and SMR. The next part contains the characteristics of the natural conditions in the area of interest, a brief description of the estates concerned, an analysis of the historical development of land use and the calculation of the coefficients of ecological stability. In the area of interest there was conducted a fytocenological survey and compiled an inventory of species occurring at the site. According to the findings, specific local environmental schemes are proposed. Three bio-belts, grassing-over of two lands and agri-environmental restrictions supporting the presence of birds and mammals are suggested.
|
|
| |
|
|
Hodnocení vlivu agroenvironmentálních opatření - biopásy
Bukáčková, Anna
The aim is to evaluate the implementation and management used to upgrade agri-environmental measures - bio-belts . To achieve the objective, the analysis of the selected company which has bio-belts including the assessment of agri-environmental management. It also includes a description of important bird species that utilize these bio-belts and their importance in agroecosystems. Attention is paid to the partridge (Perdix perdix). For evaluation and design was selected soil block, where the farmer implements appropriate agri-environmental measures, which reflect the occurrence of partridges. In accordance with the chosen methodology was evaluated for its contribution to the support of biodiversity and measures have been proposed innovation, which leads to economical loss, in order to improve the current management. The proposed innovation is based on the upcoming agricultural subsidy policy for the period 2014 - 2020 period. To evaluate the contribution of the measure is to use a methodology which takes into account the numbers of birds and damage caused by animals in the area. In conclusion, the evaluated ecosystem services that are provided by the proposed measures. Keywords:
|
|
|
Communities of epigeic beetles (Coleoptera) in the different types of green belts in fields
ŠEBÍK, Jakub
SUMMARY The assemblages of epigeic beetles were studied in various types of agroecosystems in the submontaneous area of Novohradske hory (South Bohemia, Czech republic). The research took place in years 2009 and 2011. There were sown various types of crops, in the target places, on which were established either biobelts (research 2009) or permanent green belts with trees and shrubs (research 2011) in past. The aim of the study was to assess, whether or how these landscape structures influence epigeic beetles. The datas were gathered by sampling ground beetles with ground traps. The collected material was put then through identification and this was the base for assessing the parameters of landscape structures influence on epigeic beetles. These parameters were: the species diversity, the abundance and the ammount of relict species. It was collected 3099 beetles and it was managed to identify 54 species at all. The interest groups of invertebrates were ground beetles/carabids (Carabidae) and rove beetles (Staphylinidae). The results differed for both groups. The rove beetles were generally more abundant, than ground beetles and most of them were found in crops in the year 2009. The lowest numbers were caught in crops 2011. There was a quite remarkable contrast between these two results. The species diversity of rove beetles was too lower, than the ground beetles? one. The results of biodiversity seemed to be strange so as the abundance was. The diversity was the highest in the crops 2009 and the slowest in the crops 2011. Nearly the same diversity was found in biobelts, which are really different type of habitat. The carabids? abundance was not so oscillating like by the rove beetles. They were the most abundant in biobelts and the less in permanent belts. The abundance in crops in both years was nearly the same. The species diversity was highest in permanent belts and the lowest in crops in the year of 2009. The results about antropic influence on epigeic beetles assemblages, based on ecological characteristics of beetles, were eventually raised. It was established, that all the populations are strongly affected by human. The results say, that habitats like biobelt and permanent belt seem to have a positive impact on epigeic beetles assemblages, namely on relict or rare beetles survival. The results have very disparate and sometimes contradictory nature, thus cannot be sumarized.
|
guest ::
