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Assessment health/quality of the soil near the village Bohaté Málkovice
Suchá, Kateřina ; Doležal, Petr (referee) ; Kameníčková, Ivana (advisor)
Diploma thesis evaluates quality and healthiness of the soil health located close to Bohate Malkovice focusing on changes in both physical and chemical characteristics of the soil in time. The theoretical part describes physical, chemical, and biological parameters of the soil. Selected physical parameters are structure, texture, determination of measured weight, bulk density of the soil, porosity, actual volumetric water content of the soil, aeration, saturated and unsaturated hydraulic conductivity, infiltration, and colour. Chosen chemical parameters are pH, carbonates, soil electrical conductivity, and humus content. Picked biological parameters are microbial biomass, respiration, nitrogen content, and weed infestation. The practical part analyses selected indicators of quality of the soil from the location of the experiment close to Bohate Malkovice. The area under evaluation has been treated using reduced tillage for long term. The practical part is based on the laboratory examination of disturbed and undisturbed soil samples taken between years 2016 and 2018. Based on outcome results we can evaluate the quality of the soil considering plants growth, development, and soil fertility.
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Hloubkové kypřiče, jejich využití a význam při pěstování obilovin a řepky ozimé
HAŠKOVEC, Luboš
This bachelor thesis comprehensively deals with depth soil cultivators. Their use in soil treatment and planting of stands is deeply discussed. Types of depth soil cultivators are described and demanding agrotechnical requirements are defined. This work also reveals minimization technologies for soil treatment and their influence on cultivation of individual plant species together with advantages and disadvantages of this soil treatment method. In the first part of this thesis, the history of soil treatment is briefly summarized from the very beginning of the agriculture development to the modern technologies. The types of soil treatment systems and development of the use of minimization technologies are discussed in this part together with explanation of their expansion and with reasons describing the development of their application in agriculture. Methodology of characteristics of agricultural enterprise and measured machinery is described in practical part. The data processed and evaluated by this methodology were measured on the fields owned by Zemědělské družstvo Bernartice and cultivated using Horsch Terrano 5FM and Strom Terraland TN 3000 H machinery. At the same time, the investment and operating costs and performance of the kits were assessed.
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Impact of uncoventional technologies of soil cultivation on soil quality
Suchá, Kateřina ; Doležal, Petr (referee) ; Kameníčková, Ivana (advisor)
Agricultural land is being handled by various tillage of soil which affects properties of soil. There are two types of tillage treatment. These are conventional (classic) tillage with plowing and minimization tillage (plowing is excluded). The aim of this particular work is to assess the quality of the soil near the village of Bohaté Málkovice, which is being (long-term) handled by minimization tillage. As indicators of soil quality, we used selected physical and physico-chemical characteristics, which are determined from analysis of disturbed and undisturbed soil samples from the top soil layer (0-10 cm) by standard methods in laboratory conditions. The theoretical part describes the basic physical properties of the soil and the ways of their determination. The practical part is devoted to the presentation of the examined locality and the results of selected physical and physico-chemical properties of the soil are presented and subsequently evaluated. In the conclusion, the impact of used tillage in Bohaté Málkovice on the selected soil properties is assessed.
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The effects of different agro-technologies on the soil physical quality in selected localities in the South Moravian Region
Bažantová, Adéla ; Doležal, Petr (referee) ; Kameníčková, Ivana (advisor)
Farmland is being handled by various the tillage of soil especially for the correct course of soil processes, plant growth and development and of course profit. There are two types of the tillage of soil are their conventional (classical) which involves plowing and minimization tillage, where is excluded plowing. The last few decades, the development the tillage of soil focuses on minimization tillage. This includes loosing up small depth, soil conservation tillage and direct seeding. This thesis is aimed at impact of minimization tillage on selected physical and hydraulic properties of the soil. Sampling undisturbed soil samples was performed on the experimental plot Kozlany by Kopecky rollers (V = 100 cm3) from depth of 0 - 10 cm, during the year 2016. On this plot was used minimization tillage in the form loosing up small depth and direct seeding.
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Bezorebné pěstování zeleniny
Laštovicová, Petra
The work describes influence of soil cultivation on the physical, chemical and biological soil quality, especially micro-organisms and macro-organisms life, humus creation and nutrient cycling. Large space is devoted to the no-till production systems by the primary soil treatment. Described are methods of enviromentally friendly practices without using rapidly soluble mineral fertilizers and synthetic pesticides and also no-till systems used in practice.
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Vyhodnocení ohroženosti pozemků vybraného katastrálního území vodní erozí
Zámečník, Tomáš
This thesis is focused on evaluation of vulnerability of land cadastral area Rovečné water erosion and proposing specific erosion control measures. The intensity of the water erosion was determined by calculating the Universal Soil Loss Equation according Wischmeier and Smith. The calculation of the universal equation and determine the long-term average soil loss by erosion prior to the proposal and the proposal of its own anti-erosion measures was realized through the ArcGIS. Calculating factors universal equation was found that 213.80 ha (26.10% area) occurs very strong erosion, that has been proposed measures completely eliminated. The 156.34 ha (19.08%) there is a strong erosion, on 82.16 ha (10.03%) there is medium erosion and on 366.90 ha (44.79%) is a slight erosion. The proposed anti-erosion measures were mainly the introduction of the minimization tillage the cultivation of crops. For a comprehensive erosion control of area where was persisting increased erosion was designed protective grassing.
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Možnosti racionalizace systému kultivace půdy v zemědělském podniku
Habán, Josef
The thesis is focused on a particular farm and tillage system. First, the work discussed findings from literature sources to cultivate the land and their various systems. The following is part of the characteristics of the farm, its production and natural conditions a brief history. It described the historical and current agricultural technology and are designed to rationalize its options with regard to the improvement of the soil and the possibility of increasing the yield of major crops. At the end are evaluated the pros and cons of different tillage systems and explain the reasons for these conclusions with regard to future career opportunities.
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