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Zhodnocení spolehlivosti a návrh správného postupu pro hodnocení škod černou zvěří na zemědělských plodinách
Klein, Václav
This bachelor thesis is dealing with methodology and evaluation the damages caused by wild boar on agriculture crops, more specifically corn and wheat. As a place for this thesis being done, area in Nebahovy was chosen. I conducted the research with modern drons with camera and also with primitive walking method in this area. I comapred results of both from the perspective of time requirement, accuracy and difficulties. To be able to compare modern and primitive method I had to build a method of counting the quantity and method of volume of production. The method of taking pictures from the air was chosen as the most precise method. This method was also the fastest. It is because of recording every part of the place and the short time of evaluation. The walking method was the best from the financial point of view, because only small amount of money is used during this investigation.
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Breeding of roe deer and wild boar in hunting Drahotěšice-Radonice
CHODIL, Josef
This work deals with the evaluation of game management with roe deer and wild boar in hunting Drahotěšice-Radonice in the years 1993-2014. As a material for this work are used data from the records of hunting manager. It evaluates the annual evolution of aggregated states, the amount of hunting and implementation for hunting of roe deer. It is also evaluated catch weight and date of capture of roe deer and wild boars. On the ground of results are set recommendations for the managemet of roe deer and wild boar in hunting.
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Damages caused by wild boars on selected agricultural lands ZD Lipí
EIBL, Jiří
The topic of my work are damages on agricultural land caused by wild boars, reducing game damages, ensuring the standardized state by appropriate hunting and by prevention of the outbreak of swine fever. Today´s agriculture intensively uses oilseed and corn in crop production and in last twenty years the size of sowing plots has expanded several times. Due to these conditions, wild boars are present mainly in these areas, where they can find food and shelter, especially in the period from June to October. This is supported by the fact that in this period the season of mushroom and berry pickers begins and wild boars are disturbed. The care of gamekeepers, who try to attract wild boars from fields and to prevent damage on agricultural land, is devaluated by this. When wild boars are disturbed, they do not like to return to the wood. In the wood they have less and less quiet also because of their mating and expanding. That is why the wild boars have changed from a diurnal animal to a nocturnal animal, living mainly in the fields of oilseed, corn and cereals.
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Assessment of damage by animals on the family farm in Lhotice
ZEVL, Jiří
The aim of this work was to assess the damage caused by wild boar in terms of ecosystem-based pespective, take into account the influence of historical development, document the current status and predict the direction of development. I focused on the farm of Jiri Zevl in Lhotice. I analysed and evaluated the damages caused by wild boar. I already applied measures in terms of their actual effectiveness. In the years 2010, 2011 and 2012, I focused on all the fields on the farm, where damages were noticed. Farm in the period began to apply these two measures against damages caused by animals: chemical protection by Hukinol and also cultivation awned wheat varieties. I compared damage on fields before and after protection. I've always found out and filed damage just a few days before harvesting. For the actual detection and damage assessment, I chose the method of visual inspection. I measured and calculated surface damage I measured individual damaged areas with a tape measure and method of irregular shapes transformed into geometric shapes, Than I calculated their area. According to my research is chemical protection effective as well as the growing awned wheat varieties. In 2010, there were used no precautions, was the damage 31,539 CZK and there was damaged 18.3% of the area of all fields in research. In 2011, the financial loss decreased to 14 941 CZK and the area damaged by animals to 3.7 % of the total area. In 2012, the damaged area was 7.8 % and financial loss increased to 29 054 CZK. In conclusion I make recommendations for further action that should dechne damages in the coming years. On the issue of damage caused by wild boar on crops, I have two suggestions: 68 First: It is neccesary to handle this issue since its inception. Increase in the numbers of wild boars has caused intensive farming that disrupted the flow of energy in the country. The solution could be partial cancellation of obligations of users of hunting grounds cover damage caused by animals. It is necessary to rethink the system, which works now. Not only hunters should be responsible for damage, but also farmers, or owners. Second: It is necessary to solve the problem of farmers and users of hunting grounds together. It is necessary to choose such a user hunting who will cooperate and will take care to avoid damage. Recovery of damages from the users of hunting area doesn´t solve the problem in the long term sight, it is only a short-term basis and short-sighted.
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The Analysis and Evaluation of The Damages Caused by Wild Boar in The Region of Milevsko
KOTALÍK, Tomáš
The diploma thesis is focused on the analysis of the damages which were caused by wild boar on farming plants in the region of Milevsko. Three areas of interest were chosen for the observation (the area around Sepekov, Přeštenice and Opařany). Each of the areas of interest observed was chosen because of its conditions suitable for the occurrence of wild boar during whole year. Each area had also ideal conditions for evaluating of the damages caused by this species on farming plants. The main aim of this diploma thesis was appraisal of the damages caused by wild boar according to the most suitable Czech and foreign methodologies. The observation was realized in the period from the beginning of February 2011 to the end of October 2011. The size of the damages on particular farming lands was measured according to three Czech methodologies (according to Dvořák et al., 2006). Total evaluation of the damages caused by wild boar on farming plants was realized according to Czech methodology by Kamler and two foreign methodologies (by Jonathan Yoder and Ray T. Sterner). The biggest damages caused by wild boar were found out in the area around Sepekov. The most attractive and also the most damaged farming plant was maize in the region of Milevsko. The damages of permanent grass cover caused by rooting of wild boar were found out only in spring term. Winter grains were mostly damaged by wild boar in the period of milky ripeness. In case of the usage of the methodologies for finding out the amount of damaged area it was necessary to choose the methodology according to the kind of a farming plant, the height of a plant and the kind of the damage. All three types of the methodologies used for finding out the total amount of damages caused by wild boar on farming plants were very exact and applicable to the chosen region.
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Analysis of the current institutional adjusment of liability for economic damages caused by wild boar in the Czech Republic since 2000
Hekrle, Marek ; Louda, Jiří (advisor) ; Řežábek, Pavel (referee)
Growing populations of wild pigs are causing economic damage, societal risk and the risk of spreading infectious diseases. Czech Wildlife Management defines a wild boar as a renewable natural resource not owned by specific subject and sets hunter's liability for economic damage caused by it. For the purpose of the work was prepared questionnaires addressed to the farming agricultural subjects and representatives of hunter's association in the Czech republic. The author confirmed his hypothesis that the current institutional game management of wild boars leads only to a limited negotiation between hunters and farmers due to bad enforcement of economic damages. Thesis proves, that in most cases economic damagesare not enforced by farming subject. Hunters are in the position of free riders participating in the unwillingness and lack of incentives for farmers to enforce economic damages or to enforce non-equivalent to the amount of damages. It shows that the current institutional adjustment does not support the principle of personal liability and motivation, and does not optimize populations of wild boar and thereby reduce the economic damage.
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