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Silážování mechanicky upraveného vlhkého kukuřičného zrna
Balatka, Michal
This diploma thesis examines the method of silage preparation and the effect of selected additives in mechanically treated wet corn grain (HMGC). In a literature search, the issue is summarized according to the available information, ranging from methods of using maize seeds as whole plants to split harvesting with use for silage. The development of historical methods, technological factors affecting the quality of the resulting silage, the appropriate choice of silage additives, storage to bag, opening and the method of silage collection are described. Attention is also paid to the course of the fermentation process, the various factors affecting the resulting silage are related to quality indicators and an evaluation of the quality of wet maize grain silages. In the practical part, an experiment was carried out that focuses on the application of different additives used in the ensiling of HMGC and storage time. In a specific farm, silage was placed in polyethylene bags and sampling with subsequent analyses was carried out at time intervals. Silage additive variants are compared with each other in parameters monitoring nutritional value and fermentation quality. The results were then evaluated and processed by statistical methods presented in tables and graphs.
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