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Effects of implementation of PEER system to capture poultry
ZEZULA, Libor
This bachelor thesis describe right technological procedures from unloading one day chickens on farm, through their own fattening to catching and loading. There are briefly describe technology, what can accessbility fattening, welfare and right handling with chickens at catching and loading for slaughterhouse. More to it there are describing technologies for catching of chickens their advantages and disadvantages. For comparing I chose complex describing of hand catching to boxes with automatically catching technology PEER including investment to PEER system.
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Autecology of Slow worm (\kur{Anguis fragilis}) in agricultural landsape.
MRÁZ, Roman
The main subject of my thesis is concerning an autecology slow worm (Anguis fragilis) in the countryside, on elaboration of achieved knowledge about ecology of this species in europe and on characterization of places of occurrence in the chosen localities. This work also summarizes knowledge about trapping methods and an idividual diagnostis.
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Effectivity and utilisation of different methods of moths research
Palivcová, Lucie ; Tropek, Robert (advisor) ; Vrba, Pavel (referee)
Sampling of data on moth communities is essential for our better understanding of their biology. This thesis is focused on different moth sampling methods, with a special aim to light catching as the most effective way how to attract them. Various sampling methods are described together with review of published knowledge of their effectivity, as well as advantages and disadvantages. Individual sampling is suitable for studying of preselected particular species. Interception traps are used for studying of flying corridors. Selected groups of moth can be attracted by various baits or caught by colored pan traps, bait traps and pheromone traps. Common and highly useful is attracting of moths using light. Light source can significantly affect sampling efficiency. The most species and individuals are attracted by shortwave light, but particular preferences are species and sexes specific. Understanding of methodology and moth behavior can improve study of them and should bring new knowledge of their conservation or management of moth pests.
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Trapping systems on wild boar - techniques and utilization
Hradilová, Adéla ; Ježek, Miloš (advisor) ; Mrkvičková Kořanová, Diana (referee)
This thesis addresses the first part of a literature review on the types of traps for wild boars and the possibility of running them. Also in this section is also included Czech legislation related to the topic of trapping wild boars.
The second part is more catching device is placed in a hunting Blazice - Sovadina, which is currently undergoing a wild boar. The cage will evaluate the success of the capture. Catching devices have been installed in various parts of the hunting grounds. Predominantly located in agricultural crops. Evaluation will be well used in baits.
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The Occurrence and Basic Aspects of the Biology of Pseudorasbora parva (Temminck et Schlegel, 1842) in a Model Pond System located in the region of Třeboňsko
ČECH, Miroslav
The stone moroco (Pseudorasbora parva) is a invasive little fish whose species origin is not from our waters. It is desirable to eradicate this species from the Czech environment or at least decrease its numbers as much as possible, using an environmental method. The data for the dissertation was found out on a model pond system in Třeboňsko. This complex consists of thirteen ponds 203.1-hectare. The ponds in this locality are highly productive and their average depth is about one meter. The aim of the dissertation was to determine the composition of feed of Pseudorasbora parva and according to this, to assess the potential importance of this species as a rival to the locally bred carp (Cyprinus carpio). The other submission was to map the migration of Pseudorasbora parva in the aforementioned pond system and to determine what part of the pond is the most coveted by this fish and estimate the total number of fish population in some ponds. The use of fingerling nets was one of the methods used to catch Pseudorasbora parva in the shallow water of the ponds. Furthermore fish-pots were used for catching fish in the deeper parts, and drop nets were used for catching in the effluents. The Pseudorasbora parva was present for a whole calendar year in all parts of the system i.e. in all ponds, drains and in their effluents. The stone moroco occurred predominantly at the banks of the pond. The occurrence of fish in the open water was recorded sporadically. The sampling of plankton was carried out with plankton net in different seasons. With exception of winter when plankton was not found, the composition of feed the same during the whole year. Only proportional representation of species of plankton was different. The catching of Pseudorasbora parva was performed in the ponds Pražský, Rod, Láska and Víra, the fish was necropsied for assessment the intestine content. At the same time four carps of age group K2 were necropsied. By the analysis of the intestine content the conformity in the feed consummation by both aforementioned fish species was confirmed.
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