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Vliv agrotechniky na produkční charakteristiky a ekonomiku výroby silážní kukuřice
Bártů, Ondřej
The subject of this thesis was through a field experiment to compare the economics of different options silage maize. Comparisons were ways to stand establishment and variants of fertilization, the nitrogen dose was always the same. It analyzed the influence of fertilizer with the addition of sulfur on maize cultivation. When comparing the establishment of vegetation were evaluated influences on selected production characteristics of silage maize. It was evaluated price per sown hectare, more expensive option, seeding side dress treatment under the heel was implemented through agricultural services and cheaper alternative was seeding fertilizer under the heel of machines owned by the company. Fertilization formed the basis of all variants urea applied before seeding at 250 kg per hectare. In cases when fertilizer was applied directly to seed, it was also used urea. The rest to a total dose of 200 kg nitrogen per hectare was in both versions foundation used more fertilizers, which was urea, manure and aqueous solution of ammonium sulphate with urea (SAM). Even if fertilization effects were evaluated at selected production characteristics depending on the price.
Ekonomika výroby kukuřičných siláží
Bártů, Ondřej
This thesis deals with the corn silage and factors that may affect the economics of their production. The thesis first described agro-technical requirements of maize for the production of high quality silage. It is possible to learn from the thesis on the proper ensiling process and the factors that affect it. Mention is about influence of diseases and pests that can cause significant loss of quality and yield, and thus have a negative impact on the economy of the enterprise. Conversely, a positive effect on the economy have silage additives, which improve the course of the fermentation process. Part of the thesis is devoted to the assessment of the production of corn silage in a particular company, there are compared the procedures applicable in that undertaking with procedures recommended by scientific experts.

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