National Repository of Grey Literature 98 records found  1 - 10nextend  jump to record: Search took 0.01 seconds. 
Porovnání opotřebení renovovaných pracovních orgánů kypřiče Kverneland CLC a jejich ekonomické zhodnocení
HOLEČEK, Tomáš
This thesis deals with the differences of various types of working tools of the Kverneland CLC Pro cultivator. Under specific conditions of the agricultural enterprise in the Czech Republic, it compares ordinary turning tine, carbide tine, Knock-on tine and renovated tine. In the introduction, there is a general overview of the properties of the soil, followed by an overview of various methods of soil cultivation, which are also related to various methods of founding plants. Furthermore, I summarized the types of cultivators and tillers, followed by an overview of the types of wear tines with their advantages and disadvantages. In the practical part of the work there is the monitoring of the lifetime of the compared technologies, the time required for their replacement, the cost of their acquisition and the overall economic evaluation.
Porovnáni výkonnosti a spotřeby pohonných hmot u secích strojů
HOLEČEK, Tomáš
This bachelor thesis deals with the seed drills, especially by comparing their different constructions in the specific conditions of the farm in the Czech Republic. In the introduction, there is a general overview of the properties of the soil, followed by various processing methods of the soil from which the methods of founding plants are derived. Then, I briefly summarized the most widely used seed drills in the Czech Republic, their components, advantages and disadvantages. The step which follows is the evaluation of the measured fuel consumption of two different seed drills in a particular farm. I will evaluate the costs of purchase and operation of seeding machines for the observed technology. At the end I will answer the hypothesis of the objectives of this work and bring out conclusions for practice.

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11 HOLEČEK, Tomáš
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