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Efektivnost produkce vybraných polních plodin v ekologickém a konvenčním zemědělství
KOTAŠKA, Vladimír
This bachelor thesis compares grain production efficiency in conventional and organic agricultural settings. The testing objects are wheat, barley, and rye. In the practical section of this work, the gained data are analyzed from the perspective of revenue, cost, and price from the years 2010 to 2015. From the research outcome the organic agriculture can ensure only about one half of the conventional agricultural production; on the other side, the price reaches 1.5 times higher values in the organic produced crops. The cost structure is different. Material cost appears higher under the conventional conditions. Manual labor and machinery use increase under the organic circumstances. Conventional agriculture shows more beneficial in reflection of the contribution margin and return on cost (ROC) calculations. However, when production subsidies are incorporated, organic agricultural production reaches more favorable economical results.
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Porovnání výkoností a spotřeb pohonných hmot v přípravě půdy
KUKLA, Martin
In Bachelor thesis threre is analysis the princip of activity of individual types of machines, which are designed to tillage and their effective use. In the thesis there is a question, which preparation of soil is the most suitable in connection with time, which is needed for manage work, demands for fuel and the final yield of harvested crops. For measurement there were created two land on one field, so the soil properties was the same. It means that there is a minimmum of distortion of measurement results
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Efficiency of production of selected conventional and organic enterprises in west Bohemia region
KECSEIOVÁ, Klára
The aim of the work is to analyse the production efficiency of conventional and organic farms in the Western Bohemia. Based on the data of questionnaire investigation in 2009 I selected four farms from the Pilsen Region. Evaluative criteria were as follows: the total area under cultivation, farming system (conventional or organic), type of arable crops (especially wheat, oat, potatoes). The data were extracted from terrain investigation, telephone conversations, interview with farmers, yearbook of organic farming, situational review and forecast balance of Czech Statistical Office and Ministry of Agriculture. Supporting data were extracted from ÚZEI database. Crop yields, the costs of crops and selling price in recent 10 years were investigated. From the results it can be concluded, that crop yields in organic farming are lower than crop yields in conventional farming. The yields of wheat growing in organic farming are 40 % lower than in conventional farming. The yields of potatoes growing in organic farming are 40 % lower than in conventional farming and the yields of oat growing in organic farming are 30 % lower than in conventional farming. Production efficiency of chosen crops in organic farming is comparable to conventional farming due to higher redemption price and lower costs. In some organic farms the growing of chosen crops is even more profitable than in conventional farms. Structure of costs in organic farming is the most differential component comparable to conventional farming. It is because of different spending of fertilization and crop management practice.
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