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The comparison of production technology and conservation of bulky fodder in selected farm and recommendation for improvement
NOVÁKOVÁ, Vladimíra
The first part of this thesis deals with the history and description of roughages. Here, harvesting methods, processing principles and procedures and storage options are described. Also in this first part, the conservation of hay and haylage material is described. For haylage and hay, both sensory properties and laboratory evaluation according to the 'Standard 2004' (No 244/2000 Coll.), which is the most commonly used in the Czech Republic, are given. The most commonly used and commonly occurring clover and grasses are also characterised. Hay additives or preparations are divided into groups and microorganisms for preservation that are harmful or beneficial for biomass fermentation are included. This section concludes with a discussion of maize and the impact of roughages on livestock production. The second part of the thesis deals with the actual monitoring of the quality of roughages, mainly hay pit, hay bale, hay fence and hay bale. Mostly this part focuses on sensory monitoring of the properties of these feeds and laboratory analysis. It concludes with various recommendations that could improve the quality and economics of roughages.
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Stroje a strojní linky pro senážování
Dostál, Josef
Bachelor thesis Machines and machine lines for silage provides an overview of machines and machine lines used for silage harvesting. The thesis describes the machine lines used for the production of feed and processes for making silage, including mowing and swath adjusting, tedding, raking, baling and wrapping bales in stretch film, collecting forage with forage wagons and harvesting using forage harvesters. In the practical part of this work are compared technical and economical parameters of two machine lines for silage on a private farm.
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Stroje pro sklizeň píce: příprava výukových materiálů
ZUKAL, Martin
This bacalar thesis provides an overview of forage harvesting machines. The thesis is divided into chapters according to individual types of machines and provides a view of their agrotechnical requirements, partition, description of basic carried out operations and description of their basic work. The bacalar thesis should serve as supplementary teaching text for students of the Department of Agricultural, transport and handling Technology of the Faculty of agriculture of South Bohemian University. Information and parameters are found in the technical literature on agricultural machinery, promotional materials and websites of manufacturers and vendors of this technique.
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Evaluation two forage wagons - Pöttinger JUMBO 6600 and KRONE Titan 6/48 GL
BRÝNA, Ondřej
The aim of the bachelor thesis is to evaluate two forage wagons - Pöttinger Jumbo 6600 and KRONE Titan 6/48 GL and to show their efficiency in the harvesting fodder and straw in the company of primary agricultural production. It evaluates the problem in terms of actual and theoretical chop length. It determines the basic efficiency and indicators of exploitation of loader wagons during harvest. It discusses the analysis of investment and operating costs. The solution methodology was based on his own observations and measurement, information obtained from owners, specialized literature and agricultural standards.
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Ennergtic heftiness of storing haylage and silage into the silage bags
JANOUŠEK, Šimon
My thesis focuses on discovering power heftiness of storing harvested material into the silage bags. The theoretical part heeds the basic needs of the procedure of preservative process during preservation of fodder plants. There is a brief characteristic of most widely used technological procedures of storing harvested material into the storage area, structure of technological units, characteristic of individual means of mechanization for harvest and subsequent storage of solid pasturage. The practical part is focused on measuring of power heftiness of storing haylage and silage into the silage bags. There is also comparison of agricultural limits of power drain to other methods of stored material into the storage area.
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Disorders of energetic metabolism of the horned cattle
HORČIČKOVÁ, Michaela
The work was concentrated on the value of an impact for metabolism of two types of nutritive ration with milch cows of Holstein breed in the period of making cow milk on the top of lactation. The nutritive ration based on the grass haylage was compared to the nutritive mixed ration based on the grass haylage and maize silage. The successive energetic parameters glycaemia, cholesterol, triacylglycerols, urae and totally albumens were evaluated in the practised metabolic profile tests. Complementary parameters were enzyme gamma-glutamyl, ketone bodies substances and acid-basic secretion of urine. The work evidenced that the nutritive ration based on the grass haylage did not fill up the determinated requirements from the point of the dry substance and nett energy of lactation. The mentioned lack reflected the reduced content triacylglycerols especially in the rising phase of lactation. The energetic deficit in that period was not such that a reduction of the condition of the milch cows would occure frequently and the creation of ketone bodies substances. The nutritive ration based on the grass haylage is possible to use like an alternative nourishment of high productive milch cows in marginal situations and only for limited time.
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Perform analysis of the technological services in medium-sized enterprises of agricultural primary production and its design optimization.
BRYCH, Jiří
Abstrakt This paper solves the analysis of the technological transportation in a medium-sized enterprise, with its subsequent design optimization. The aim is to analyze existing traffic and then propose appropriate measures to streamline the labor-saving technological services in the selected primary agricultural enterprise with selected comparative parameters. This paper will attempt to answer questions. How to reduce transport costs in agriculture? What and how to properly transport the material in agriculture? The theoretical part contains the characteristics of transportation technology on the farm, focusing on the removal forage. Describes suitable transport means for removing material from the harvester and the chosen parameters for the comparative analysis of the technological transportation. The basis for the practical part of the surveillance and measurement of traffic operations on the farm and ZEMPO-VOS Strunkovice nad Blanicí. And based on selected indicators were calculated values, which were compared with the technical and technological norms for agricultural production of the Czech Republic. The last part of the thesis deals with the optimization of the removal of maize silage for cattle forage harvesters from the silage trough. Are described herein suitable means of transport options within the company, including calculations and comparison of selected indicators of the actual removal of silage maize . The conclusion of this study imply the need to increase the removal of corn silage size transport´s resources, compared to current technology.
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