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Možnosti uplatnění technologií zakládání porostů polních plodin do nezpracované nebo částečně zpracované půdy v zemědělském podniku
Výmola, Ivo
The bachelor thesis focuses on the design and possibilities of using of minimum tillage systems, specifically strip tillage technology with simultaneous injection of fugate from biogas plant into the soil profile for maximum utilization of this fertilizer. In the theoretical part, emphasis is placed on the introduction of conventional tillage and the types of minimum tillage systems and the evaluation of their advantages, but also their possible negative impacts. The practical part focuses on the evaluation of the current technology of soil tillage and establishment of maize silage crops and its economic evaluation and the design of a new technology of strip tillage with simultaneous application of this fertilizer to the soil profile. This practical part is based on data from the enterprise Zemědělská akciová společnost Nivnice. Finally, an evaluation of the return on investment and the benefits of this technology for the enterprise was carried out.
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Porovnání konvenčního a pásového zpracování půdy
KŘÍŽEK, Václav
The thesis will aim to verify the economic efficiency of conventional and belt methods of soil processing. The task will be to quantify the cheaper option of tillage and as far as possible, verify the impact on the condition of the soil, vegetation, harvest, and environment. The experiments were established at the end of summer 2022 on the land of the agricultural company Rozvodí spol. s r.o. Černov. On a precisely marked plot, both methods of tillage will be examined according to fuel consumption, the cost of operating the machines, as well as the price of graminicide, and the amount of tufted rye sown in the belt technology of tillage.
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Uplatnění technologií diferencovaného zpracování půdy při pěstování kukuřice
Mytyska, Václav
The theoretical section of this thesis addresses corn characteristics and growing. Subsequently, it describes particular tillage technologies dividing them into conventional mouldboard ploughing technology, minimum tillage and introduces strip-till technology as a separate chapter. The major part describes the founding and evaluation of a 2016 field trial for study of different tillage technologies in terms of impact on silage corn growth quality, yield and physical characteristics of soil. The trial was based on five different technologies in two terms - strip tillage, ploughing and minimum tillage with two distinct tools at three depths. For trial evaluation, following parameters were observed: plant count, weight and height, dry matter content and yield and soil penetrometer resistance. The trial outcomes are commented and compared with trial results of other authors.
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Hodnocení strojů pro pásové zpracování půdy
HEŘMÁNEK, Aleš
The Bachelor thesis deals with strip tillage technology. It describes possibilities of its use and technological options, which are available at present. Furthermore, not only advatages of the strip tillage technology towards the environment and soil are described in this theses, but also certain limitations and pitfalls, which may appear while using such technology. The first part of the thesis is focused on history of soil proccessing starting with the very first agricultural tools. Use of the first mechanization operations with soil while using the first plows, are captured in this thesis, followed by a description and distribution of minimization technologies, including strip tillage technology. The information are complemented by a description of agriculture machinery. The practical part deals with metodology and results of measuring related to performance of a selected seeder, the Mzuri PRO-TIL 4T. One of the evaluating criteria was setting up the depth of soil processing, the number of lumps as well as the amount of plant remains in the particular strips of the area, the number of grown plants, placing seeds into the desired depth and efficiency of the specific set. The thesis is complemented by specifications of the agriculture company HZT Technik-servis, a.s., as well as by a simple analysis of investment and operating costs.
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