National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Analýza ekologické farmy s chovem zvířat
Martyninková, Dajana
The aim of diploma thesis was to analyze an ecological farm in South Bohemia region with the system of beef farming with the exclusion of market milk production, and evaluation of selected reproductive and meat production parameters. Meat hybrids of aberdeen angus, galloway, charolais and hereford breed were kept on this farm. Years from 2010 to 2015 were analyzed and then following parameters were evaluated: number of births during the year and in individual months, length of gestation and calving interval, service period, insemination index and calf losses. Meat production indicators were evaluated including the resulting class of carcase classification in SEUOP system, carcase weight and the age of animals at the time of slaughtering. Subsequently, comparison with neighboring organic farm and conventional farms were made. Although it is a small farm the results of the analysis shows that the reproductive parameters are above the average compared to the conventional aberdeen angus farms. Comparing conventional farms meat production results are relatively the same.
Využití genových rezerv v ekologickém chovu zvířat
Martyninková, Dajana
The bachelor work deals with the genetics resources kept in organic farming mode on the territory of the Czech republic. Introductory pages characterize the organic agriculture and describe historical development, legislative, organic organizations and control activities. Further there are processed goals, principles and bases of the organic agriculture with a special focus on livestock production system. Next chapter is dedicated to a more detailed description of selected husbandry significant animal breeds classified as genetics resources of the Czech republic. The other animal genetics resources are mentioned marginally. In the last part of the work are intorduced the basic statistic data showing the current situation of organic farming and genetics resources status in our area.

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