Dissertations / Theses on the topic 'Permanent Porosity'
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1
Vasquez, Julia Barbara Ann. "Constructing a Transient Permanence." Thesis, Virginia Tech, 2017. http://hdl.handle.net/10919/78261.
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A residence hall is a temporary home. Yet, it can be the most impactful campus environment on a student's education and life. From lifelong friendships to retention rates, residence halls affect students as many experience their first opportunity to express their individuality and personal responsibility. No study can conclusively determine that one residence hall type is better than another. Rather, it is a hall's overall gestalt that determines student satisfaction and a positive perception of community.
The question of my thesis explores how residence hall architecture can anticipate its role as an inspiring distraction to the individual that provokes interaction, engagement, and community as a building type that is not quite transient and not quite permanent.Master of Architecture
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Hamouz, Vladimír. "Porovnání cen smíšených trvalých porostů zjištěných zjednodušeným způsobem a způsobem výnosovým nebo nákladovým." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-232805.
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The thesis deals compare prices mixed permanent crops that are established for the property transfer tax or gift tax from prices established for other purposes. For the determination of the prices is used method of simplified and in a yield or cost method.
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Hůlová, Martina. "Porovnání cen okrasných rostlin zjištěných zjednodušeným a nákladovým způsobem s různou charakteristikou typu zeleně." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-232711.
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The aim of this diploma thesis is to compare prices of ornamental plants founded by simplified and cost method of valuation. Comparison was made on a sample of garden situated in the functional unit with a terraced house and the land built over by this building. Based on the obtained results the influence of different location and age of the trees on their price is evaluated. The thesis also defines basic terms and explains issues which are closely related with valuation of ornamental plants.
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Nečasová, Barbora. "Oceňování nemovitostí typu rekreačního střediska - Zubří." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-232905.
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The diploma thesis "Valuation of property type resort" deals with both the development of a comprehensive register of all immovable property, forming part of the accessories and recreational area in “Zubří” and also with the valuation of these assets, which will result in the determination of prices that should be required when its sale. The issue of valuation is not easy and extends into several areas. The first part of this work, the theoretical part, focuses on the definition and clarification of basic terms as from the field of valuation same as the terms of the law and economics. It further, various valuation methods are described in more detail and these are then used in the practical part. At the beginning of the practical part the location of the real estate same as the results of a market analysis and data obtained from the local investigation are described briefly. The results of the valuation are evaluated and analyzed in more detail in the conclusion of the thesis.
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Šťastný, Miroslav. "Oceňování nemovitostí typu letní tábor." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-232744.
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Diploma thesis “Property valuation type of summer camp” is focused on recording and valuation of all the immovable property, which are parts and outbuildings of summer camp near the Vranov dam. Theoretical part of this thesis deals with basic terminology and utilized valuation methods. Short locality characterization and relevant real estate market are described in the practical part. Main focus of the practical part is actual valuation of immovable property using methods described in theoretical part. After that, calculated and estimated prices are evaluated and analyzed.
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SEJPKOVÁ, Jana. "Vliv různých způsobů obhospodařování na travní porosty." Master's thesis, 2014. http://www.nusl.cz/ntk/nusl-174527.
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The aim of this thesis is to assess the impact of farming on grassland and assess the frequency of use of grassland on yield and quality of forage biomass. A part of this thesis is also a recommendation of possible management changes of evaluated grasslands. Botanical inventory surveys were conducted on agricultural lands Bílovské zemědělské a.s., in the northern Plzeň region. There have been selected three sites, two meadows and one pasture vegetation. The comprehensive analysis of the stand composition was created by agrotechnology of meadows. An important part of this thesis is to assess the impact of different grassland management practices with regard to their economic, social and ecological importance.
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TRNKOVÁ, Ivana. "Vliv pastvy masného skotu na utváření porostové skladby a rozvíjení mimoprodukčních funkcí travních porostů." Master's thesis, 2007. http://www.nusl.cz/ntk/nusl-80428.
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The influence of beef cattle pasture on the composition of pasture herbage was studied in Šumava region (Kaplice, 550 {--} 850 m a.s.l) from 2005 to 2006. Also was studied the effect of different nanagement of permanent grassland on its composition plantation form and non-producing functions. On the pasture herbage dominated grass and leguminous species. On the fallow land prevailed herb species. On the combined management site (pasture and harvest) was established higher frequency of Taraxacum officinale, Trifolium pratense and Dactylis glomerata
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Axlerová, Marie. "Vliv pastvy skotu a ovcí na druhovou skladbu travních porostů." Master's thesis, 2008. http://www.nusl.cz/ntk/nusl-94925.
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BÁRTA, Ondřej. "Vliv vodního režimu na vybrané travní energetické druhy (suchovzdornost) ovsík vyvýšený (Arrhenatherum elatius), sveřep horský (Bromus carharticus) a bojínek luční (Phleum pratense)." Master's thesis, 2014. http://www.nusl.cz/ntk/nusl-174559.
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This thesis describes the importance and use of permanent grasslands, or more so-called energy grasses used in the energy sector. For our study we examined these three grasses: Ovsík vyvýšený (Arrhenatherum elatius), Sveřep horský (Bromus carharticus) and Bojínek luční (Phleum pratense). Another, the main task was to determine their resistance to drought. The results based on laboratory work, which between them compared the two variants. One was simulated normal emergence of the species and the second emergence stressed by lack of water. Based on these results, we conclude that we can not say that it would be a downright drought-resistant types. For the two studied species of grasses (Bojínek and Ovsík) are obvious differences in resistance to drought. Sveřep horský (variety - Tacit), however, proved to be the most drought-resistant species. While most sprouted out bojínek luční (variety - Sobol).
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VÁCLAVÍK, Petr. "Vliv různých způsobů agrotechniky a využití na fytocenologické složení travních porostů." Master's thesis, 2011. http://www.nusl.cz/ntk/nusl-52921.
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Aim is to assess the impact of farming methods and frequency of use of grassland on the yield and quality of forage biomass of grasslands and draft recommendations for use of certified grass.The observed area was around Kašperské Mountains, where, three different pastures. Botanical images were carried out in the pasture Lídlovy Dvory, Nebe and Ovčárna. Subsequently, analysis was performed with stand composition farming techniques.
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TURKOVÁ, Jitka. "Uplatnění ekologických a fytocenologických analýz travních porostů při harmonizaci jejich produkčních a mimoprodukčních funkcí." Master's thesis, 2007. http://www.nusl.cz/ntk/nusl-46895.
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In the years 2005 - 2006 it was practised typological maping of selected meadow and pasture areas in Kardašova Řečice (439 m n.m.). The selected areas of permanent grasslands were separated into parts by growth types, where it was observed: projective dominance and frequency of individual species, the amount of primary production of biomass, the underground water level.
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DUŠÁK, Radim. "Vliv ekologických podmínek na travní porosty a optimalizace pratotechnických postupů v oblasti Borkovic." Master's thesis, 2016. http://www.nusl.cz/ntk/nusl-251790.
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This dissertation thesis researches the impact of ecological conditions on the permanent graminaceous cover not faraway from the peatland in the Borkovice region. These ecological conditions primarily mean water regime of the habitat. The nutritive regime and the fodder crop value are monitored in this thesis. These data were acquired with the help of the vegetation composition, using bio-indikative methods. Resulting values are described in the thesis, and their mutual relations are also stated there. In accordance to the ascertained results, proper pratotechnic measures were proposed. These measures try to harmonize the productive and non-productive functions.
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JINDRÁKOVÁ, Monika. "Vliv různých způsobů využívání travního porostu na porostové charakteristiky a vybrané půdní vlastnosti." Master's thesis, 2014. http://www.nusl.cz/ntk/nusl-181007.
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This thesis was focused on evaluate the effect of various permanent grassland exploitation on the biological characteristics and soil properties. Permanent grasslands are composite and varied community of legumes, grasses and many other forbs, which are an important component of agroecosystem. This thesis was carried out in 2013 on experimental grass field trial on Faculty of Agriculture, University of South Bohemia in the ČeskéBudějovice. The experimental variants was evaluated the effect of management by mowing, mulching, leaving fallow.Otherwise were also evaluated height stands,phenophases during harvesting, types of outgrowth, the amount of residual biomass and selected soil properties. The aim of the thesis was to evaluate the effect of different exploitation of grassland herbage on its characteristics and selected soil properties and design of appropriate methods of grassland management. Method of grassland management should be chosen with respect to the exploitationmethodsof permanent grassland. It is very important to take into account the altitude climatic and soil conditions and the type of vegetation.Finally, it must be taken of the used machinery. It was recommended evaluated grassland mowed 2 or 3 times a year along with fertilization by NPK as a suitable form of management.
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CEJNAROVÁ, Adéla. "Výsadby trvalých bylin a možnosti využití stávajících porostů jako botanické expozice v areálu ZOO Ohrada." Master's thesis, 2012. http://www.nusl.cz/ntk/nusl-116795.
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The tesist are permanent plantings in locality Zoologická zahrada Ohrada in Hluboká nad Vltavou with a focus on the use and risks plants in plantings. Were created lists of plants represented the entire zoo. The result is a an overview of all plants on the territory and plans with plot plants. In the annex is draft of botanical guide in the form of information boards and handout to the pavilion Matamata.
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SMRŽ, Jan. "Vliv hnojení a frekvence kosení na porostovou skladbu, produkci a kvalitu píce travního porostu." Master's thesis, 2008. http://www.nusl.cz/ntk/nusl-49169.
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The long-term small plot trial was established at the site in Jevíčko in 2003. Monitoring was realised in years 2006 and 2007. There were used four levels of utilisation (four, three, two and two cuts) and four fertilizer application (zero fertiliser, PK, N90PK, N180PK). The average dry matter production of grassland was 6.99 t ha-1, and it was significantly (P 0.01) reduced when subjected to four and three cut systems compared with a two-cut system. The number of botanical species fluctuated between 17.8 and 27.6. The intensive cutting system significantly (P 0.01) increased CP concentration (from 116.6 to 149.8 g kg-1 DM), CP production (from 787.4 to 951.1 kg ha-1), NEL concentration (from 5.09 to 5.57 MJ kg-1 DM), NEV concentration (from 4.81 to 5.41 MJ kg-1 DM), PDIE concentration (from 75.1 to 83.3 MJ kg-1 DM), and PDIN concentration (from 68.9 to 89.2 MJ kg-1 DM) when compared with the extensive cutting system. The intensive system significantly (P 0.01) decreased the fibre concentration from 292.2 to 234.2 g kg-1 DM. Increasing N fertiliser significantly (P 0.01) increased DM production (from 4.77 to 9.92 t ha-1), CP concentration (from 123.4 to 140.9 g kg-1 DM), CP production (from 545.7 to 1285.4 kg ha-1) and the PDIN concentration (from 68.5 to 83.8 g kg-1 DM) when compared to the control treatment (zero fertiliser).
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MACHURA, Antonín. "Vliv vodního režimu na růst a kvalitu vybraných travních druhů." Master's thesis, 2014. http://www.nusl.cz/ntk/nusl-174560.
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The main factors affecting the yield and the quality of grassland are nutrient availability and water regime. In nature and of course in agriculture, water is the most important factor influencing plant growth and reproduction. The aim of this thesis was to evaluate the effect of water regime on germination of selected grass species. We have focused on the following grass species, suitable for use in energy: Dactylis glomerata L. Padánia cultivar, Phalaroides arundinacea L., Chrastava cultivar and Agropyron elongatum L. Under water stress condition, the highest germination rate of 69 % was observed in Agropyron elongatum L., followed by Dactylis glomerata L. (54, 6 %). The lowest germination rate of 28, 6 % was recorded in Phalaroides arundinacea L. This study also compares dry matter yields of selected species during spring harvest. Average yield was 3,3 t.ha-1 in the first year. This work is based on authors own measurement and on the information obtained from Czech hydrometeorological institute.
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ŠOBROVÁ, Martina. "Vliv různých způsobů obhospodařování na porostovou skladbu a produkci biomasy travního porostu." Master's thesis, 2014. http://www.nusl.cz/ntk/nusl-174549.
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This thesis summarizes the results obtained from a study of long-term field trials with permanent grassland, which based on Faculty of Agriculture, University of South Bohemia in the České Budějovice between years 2010 - 2013. Permanent grasslands are managed in different ways (mowing, mulching, fallow) and the intensity of exploitation (harvested 1 - 3 times a year, fertilization). The work was focused on the evaluation of changes in growth composition, biomass production and dry matter content of hay variants. Also were evaluated biodiversityand grazing value of the crop stand. Before each harvest (mowing or mulching) was evaluated growth composition of experimental grasslands on an area of 20 m2. Plant species coverage of individual agro botanical groups was estimated by the reduced projective dominance (% D). Harvested biomass of grassland was considered and sample mown every variantof the experiment was dried (dry matter content). Species diversity was expressed as the number of species and species diversity was expressed in the form of Simpson's index. It was also calculated value describing the quality and productivity ofthe crop stand.
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KADLECOVÁ, Jana. "Typologická klasifikace a kategorizace travních porostů ve zvoleném území a návrhy vhodné pratotechniky." Master's thesis, 2019. http://www.nusl.cz/ntk/nusl-395226.
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The aim of this thesis was to create the botanic snap of the chosen locations, which were meadows, grasslands, pastures and also fallow grass areas, to determine the area coverage of three main agrobotanic species i.e. grass, herbs and clover, to process it with the statistcal software and determine the method and intensity of use and fertilization of individual locations and suggest the suitable prato-technical methods. The cenological structure of the locations has been observed and described using botanic snaps. The prato-technic method used were documented for each of the locations and evaluated the influence on the cenological structure. The research was performed in locations Vřeskovice, Čeletice, Městiště in the region Pilsen, former district of Klatovy. In each location the botanic snaps were taken from 3 areas of about 5 x 6 meters each. There were determined the area coverage of grass, herbs and clovers and calculated the mean indication value of humidity. Mean indication value of humidity is the parameter usable for determination of permanent grassland management and utilization. The data from the research was elaborated in software MS Excel. I recommend to manage the analyzed permanent grasslands as follows: 1. The meadow Vřeskovice behind the sewage cleaning station - additional sow of perennial rye grass, meadow clover and white clover. 2. The meadow Mstice - total recovery alternatively conservative prato-technic measures - manure fertilization for about 20t/ha and additional sow of meadow and white clover and grass - red fescue, blue grass and perennial ryegrass. 3. The meadow above the transformer station Vřeskovice - keep on current management od additional clovers sow. 4. The pasture Čeletice grazed by horses - keep on current management or additional sow of red fescue, tall fescue and timothy grass. 5. The meadow Městiště with combined utilization by cattle pasture and mowing - keep on current way of use. 6. The pasture Vřeskovice grazed by cattle - keep on current utilization or additional sow meadow and white clover. 7. The pasture Vřeskovice grazed by sheep - keep on the current utilization, in future after the reduction of dangerous knapweed to decrease the amount of pastured animals. 8. The fallow meadow Vřeskovice behind Petrovický neither mowed nor pastured - proposed mulching twice a year for about 1 or 2 years, then pasture or pasture of extensive cattle breed (Galloway) or sheep or periodical mowing once or twice a year. 9. The fallow meadow Vřeskovice trench at the farmhouse - leave as a fallow meadow improves the biodivesity, optionally to mow once or twice a year from estetical reasons.
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ŠTAFKOVÁ, Kateřina. "Analýza stavu a zatížení pastevních porostů ve vybraném zemědělském podniku a návrh vhodného systému pastvy." Master's thesis, 2015. http://www.nusl.cz/ntk/nusl-188438.
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The aim of the thesis is to assess an influence on a grassland composition and grassland condition with different grazing method, frequency of grazing and animal composition. A basis is a literature review which contains a brief description of productive and nonproductive function of a permanent grassland, an grazing importance of grassland maintenance, a way and intensity of grazing and The experiment was performed in Carlsbad region (Czech republic), near Fojtov township. The experiment contains botanical images of three different grazings, cattle, horse and sheep. At these grazings where made two two-year cycle observations (2013, 2014), on the 15th of June and on the 13th of September. At these grazings where three different observation areas with different water regime and with different agro-botanical composition. Gained data were used to calculate diversity species indices (Simpsons and Hills), site water regime and a grazing forage value. Data were also statistically processed. A part of this experiment was also to calculate grazing load for a whole grazing period and for one grazing cycle.
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JANA, Václav. "Porovnání stavu travních porostů a víceletých pícnin v konvenčním a ekologickém systému hospodaření ve zvoleném zemědělském podniku." Master's thesis, 2018. http://www.nusl.cz/ntk/nusl-376146.
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The finaldiploma thesis isfocused on thecomparison of themulti-annualfoddercrops and permanent grasslands of organic and convention alagriculture and thein farmingsystem. The firstchapters are devoted to a briefdescription of bothtypes of agriculture and thein differences and specifics. In the next part are describe decological, economic and economicsystems of management in selected companies. Finally, a summary of the most important findingsforfurther use or optimizationis proposed.
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KONDRÁTOVÁ, Petra. "Vliv způsobů a intenzity využívání na fytocenologický vývoj a biodiverzitu travních porostů." Master's thesis, 2013. http://www.nusl.cz/ntk/nusl-154282.
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The main objective of this thesis was to assess the influence of methods and intensity of use on phytosociological evolution and biodiversity of grasslands. This work includes grasslands in terms of their distribution, different ways of management and use. An important goal of this work was to evaluate the incidence of plant species in grassland lying in selected localities of the Czech Budejovice, Slavošovice and Radostice. The next section was set calculation and maintenance of the water and nutrient regime on the site fallow and statistical processing of data at the sites.Based on the findings were prepared tables and graphs that confirm and in some cases disconfirm occurrence of plant species with different modes of grassland management (mowing, grazing, fallow).
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KINCL, Petr. "Vliv aplikace organických hnojiv na botanickou skladbu, diverzitu a pícninářské charakteristiky travních porostů." Master's thesis, 2018. http://www.nusl.cz/ntk/nusl-376148.
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In connection with the growing area of permanent grasslands in the Czech Republic, their productive and, above all, non-productive importance is at the forefront. In addition to forage production, meadow stands represent an important component of the environment in terms of biodiversity conservation. The aim of this diploma thesis was to monitor the influence of organic fertilization on land in the cadastral of Cekov and Kařez. Observations were carried out on unheated and organically fertilized localities in 2017. Higher botanical diversity showed unheated land, where the herbal component and clover predominated. There was a higher proportion of grass on the fertilized land. In terms of grassland quality, fertilized plots were best assessed. The data analyzed were statistically evaluated.
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TRUHLÁŘ, Martin. "Vliv různého hospodaření na produkci, strukturu a chemické složení nadzemní biomasy v povodí Mlýnského potoka." Master's thesis, 2015. http://www.nusl.cz/ntk/nusl-188466.
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The aim of the thesis is to assess the changes in production and structure of surface biomass (the proportion of grasses, clovers and other plants) and its chemical compound in scythed and pastured grass areas in the monitored areas in the Mlýnský potok basin in years 2012 and 2014. The area is situated on the right bank of Lipno dam in Pasečná land register, 784 820 meters above sea-level. There were established three permanent sampling points in the pastured as well as scythed areas in the Mlýnský potok basin. Four samples of biomass from the area of 1 sq m were collected in each of these sampling points. These were collected on 20th June 2012, 11th September 2012, 17th June 2014 and 10th September 2014. The collected biomass was then divided into agro-botanical groups (grasses, clovers and other plants) and afterwards it was dried and weighed. The chemical analysis was conducted by a certified laboratory AGRO-LA, Ltd. in Jindřichův Hradec. The aim of the analysis was to find out the amount of nitrogen, phosphorus, potassium, magnesium and calcium. By assessing the development of the overall production of the biomass in 2012 and 2014 in the sampling area we found out a considerable decline of biomass in scythed areas and an increasing difference in the average amount of biomass between scythed and pastured areas during the monitored period. These findings were assessed as statistically conclusive. By assessing the development of overall proportions of the agro-botanical groups we could see a substantial decrease in grasses and on the other hand an increase of clovers and other plants in scythed areas compared to pastured areas. The difference between the proportion of grasses and other plants proved to be statistically conclusive. By assessing the development in difference of the overall average amount of nitrogen in the biomass, there emerged a considerable increase in the amount of nitrogen regardless the way of management. As far as phosphorus is concerned, we found out a decreasing difference in its amount between scythed and pastured areas. The amount of potassium was considerably lower in scythed areas, whereas calcium showed the exact opposite. Statistically conclusive were the findings of substantial increase of nitrogen in the surface biomass and also the changes in the amount of potassium and calcium due to the management. By evaluating these outcomes we confirmed that the permanent grass areas have a very variable productive and structural potential which holds true also for their chemical compound.
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TICHÁ, Pavlína. "Analýza pastevních porostů ve vybraném zemědělském podniku a návrh vhodného systému a intenzity pastvy." Master's thesis, 2014. http://www.nusl.cz/ntk/nusl-174098.
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This thesis at first discusses the importance of permanent grasslands, establishing and revival of pastures, further dividing agrobotanical groups, homogeneity of pastures and the treatment and fertilization of grasslands. The second part focuses on the breeding of cattle, commercial properties and targets in breeding herds. It deals with the Aberdeen angus beef, that is kept at monitored sites. In addition, the organization and the division of pastures. The third part contains observational monitoring of grassland. The effects of different grazing systems on pasture vegetation were observed at the selected pastures areas. Forage crop characteristics were measured and the suitable grazing system was designed and system of usage and treatment of pasture vegetation was designed. The observation was greatly complicated because of the excessive rainfall (floods) in the first third of the grazing season.
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SEDLECKÝ, Pavel. "Hospodaření na trvalých travních porostech a struktura živočišné výroby v podnicích s jejich převahou." Master's thesis, 2010. http://www.nusl.cz/ntk/nusl-52673.
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The Thesis was elaborated on the theme: Farming on permanent grassland (PG) and structure of animal husbandry in enterprises with their superiority. The aim was to analyze number of cattle, milk and meat production, the proportion of PG in Czech Republic and detail in the South Bohemia. A working hypothesis was set as follows, that with increasing altitude, increasing the proportion of grassland. From 1989 till 2009 in the Czech Republic the acreage of grassland increased about 100 thousand he, but in the same period decreased by 2 100 000 pieces in cattle. This has resulted in insufficient load {--} 0.7 LU/he. For comparison I show the average load in the EU {--} 1.1 LU/he. The results show that the proportion of PG in the Czech Republic had increased, but grassing should be more focused. It should also improve the structure of livestock farming on PG and thereby achieve an increase in load and LU/he.
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OUŘEDNÍK, David. "Hospodaření na ekologické farmě v podhůří Šumavy a biodiverzita vybraných agroekosystémů." Master's thesis, 2014. http://www.nusl.cz/ntk/nusl-174529.
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The content of the thesis was research and study of the epigeal beetle communities at three different sites in the cadastral municipality Mačice near village Soběšice in Western Region. Habitats were managed under organic farming. Specifically there were three different sites, a field sown triticale, meadow and pasture. Method of pitfall traps was used for the collection of biological material. In total, there were intercepted and identified 640 individuals from 57 species and 14 families in the reporting period. In all of the habitats, species of beetles family (Carabidae) (23 species) were mostly represented, followed by family rove beetles (Staphylinidae) (11 species) and family carrion (Silphidae) (6 species). Most individuals were found at the field habitat with the numbers in total of 255 (30 species from 8 families), followed by habitat meadow with 198 individuals (36 species from 9 families) and the pasture habitat with 187 individuals (34 species from 10 families). The species spectrum of epigeal beetles was divided into groups according to the sensitivity to anthropogenic influences. Species that do not have special requirements on the quality and nature of the environment (group E) dominated in all habitats with 48 species. Total of nine species inhabiting habitats moderately affected by human activities (group R2) were found in all habitats, the least of them occurred in the field (1 species) , pasture (5 species) and at the meadow were found most (6 species). Index of anthropogenic impacts shows that these are very heavily modified habitats. When comparing individual sites, field habitat (ISD 1,67 %) was found to be the most affected. The least affected was the meadow habitat (ISD 8,34 %). As a result we can conclude that the hypothesis that organic farming has a positive impact on biodiversity was not confirmed.
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KÜMMEL, Miloš. "Zjištění, vyčíslení a rozbor nákladů na výrobu senáže ve vybraném podniku s vyšší svaživostí pozemků." Master's thesis, 2009. http://www.nusl.cz/ntk/nusl-48125.
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The graduated thesis is described the characteristic of a permanent grass vegetations, analysis of the scale of production a pasturage in chosen establishment and identification with a technological line for harvest and conservation pasturage. Next describe size of a store, land steep a traffic distance. This thesis describes measuring procedure in order to location of engineering characteristics, consumption of fuels and financial evaluation of all operation in the end.
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HRAŠE, David. "Vliv popínavých leguminóz na výskyt hodnotných a plevelných druhů v trvalých travních porostech." Master's thesis, 2018. http://www.nusl.cz/ntk/nusl-376149.
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Permanent grassland is a complex of legumes, herbs, and grasses. They are an important plant component of the biosphere. They provide wide range of productive and non-productive functions. Climbing legumes are valuable species in grasslands. They are involved in higher quality of fresh matter and hay. The aim of this diploma thesis is to assess the influence of climbing legumes on the presence and coverage of other higher plant species in grassland, the height and productivity of vegetation in selected localities in the Prachatice district in 2017. The occurrence of legumes (climbing and non-climbing) has a significant impact on other species in the grassland community. The reason is the ability to fix aerial nitrogen and support grass species that require a good nitrogen supply. The obtained data were statistically processed.
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MILLER, Zbyněk. "Výskyt rtuti v nivních půdch horního toku řeky Ohře." Master's thesis, 2011. http://www.nusl.cz/ntk/nusl-53004.
Full textAbstract:
The aim of this study was to summarize information about the behavior of mercury in soils, particularly the assessment of its mobility and bioavailability, and to verify the extent of contamination of alluvial soils under the reservoir Skalka. This research was aimed to evaluate the contamination of mercury floodplain soils with mercury belong the upper river Ohře near the town of Chvoječná, near 230th river kilometer. River sediments of the upper river Ohře and the surrounding alluvial soils in floodplains contain high mercury levels. The site has been sampled for mercury analysis of soil samples taken from farmed areas, which are expected enrichment of mercury deposits of the inserted river Ohře. There were two main types of land-use, permanent grassland and arable land. The observed results can be concluded that the river floodplain sediments enrich the soil with mercury. Analytical method (atomic absorption spectrometry, CV-AAS) showed that almost all surface soil samples from the flooded area exceeds the maximum allowed value (for light soils 0.6 mg.kg-1 and other land 0.8 mg.kg-1 ) that are designated for agricultural land. Indicative of mercury was determined by mobility, which was up to 2.18%. Levels of organic forms of mercury were also measured in the soils that reached the area of grassland 2 maximum 0.147 mg.kg-1; the subsidiary surface S1 had the relative distribution of organic mercury 10.98% at a depth of 101-140 cm.
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KRATOCHVÍLOVÁ, Eva. "Hodnocení semenářských vlastností hrachoru lučního a vikve ptačí a jejich uplatnění v trvalých travních porostech." Master's thesis, 2015. http://www.nusl.cz/ntk/nusl-188435.
Full textAbstract:
The theme of the thesis are climbing legumes meadow vetchling (Lathyrus pratensis) and tufted vetch (Vicia cracca). The literature search defines watched kinds of legumes and their occurence in permanent grassland. There is summarized seed growing of legumes because of its problematic production. Legumes are valuable components of grassland especially thanks to fixation of nitrogen and high capacity of proteins. The practical part is focused on observation of floristic compilation of watched locations for three years. Particular locations were compared from the point of view of changes in land management and weather. Pods and seeds of observed kinds were collected and evaluated in single years. Experiments of seed's field germination were done after different period from picking and in case of various treatment.
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SVOBODA, Richard. "Biodiverzita epigeických brouků na vybraných polních kulturách - vliv managementu na strukturu společenstev." Master's thesis, 2012. http://www.nusl.cz/ntk/nusl-136788.
Full textAbstract:
Epigeických beetle communities were studied on four agroecosystems with different crops grown. All four agroecosystems were located in the vicinity of Czech Budejovice (South Bohemia). The first agroecosystem is conventionally grown corn. On the second one agroecosystem it was conventionally grown wheat. The third agroecosystem was barley and the fourth was permanent grassland. Individual agroekosystems differed not only in crops but also in agrotechnical operations during the capture. In all agroecosystems was for capture of the material used method of pitfall traps. Subsequently, those types have been studied. Then was studied degree of human impact on the biodiversity of species of different ecological groups found in these locations.Beetle activity was highest in the maize agroecosystem. There was found almost half of all captured individuals. In all agroecosystems was activity affected by management of agrotechnic operations and also by for that year specific weather. All sites were completely dominated by expansive species (E - types of deforested habitats strongly influenced by human activities)
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PÍCHOVÁ, Ivana. "Analýza krmivové základny v Agro-B s.r.o., Kardašova Řečice a návrhy na její zlepšení." Master's thesis, 2007. http://www.nusl.cz/ntk/nusl-80427.
Full textAbstract:
In the years 2005-2006 it was practised the analysis of plant production and the evaluation of typological structure of selected grasslands in selected farming business. It were evaluated the gualitative indices of produced roughage. It were evaluated the area sof annual crops, multi-annual fodder crops and of permanent grasslands and the produce of fodder of fodder crops and the sort and categories of stock cattle.
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WORTNER, Pavel. "Vliv pratotechnických postupů na uplatnění Plantago lanceolata L. v trvalých travních porostech." Master's thesis, 2013. http://www.nusl.cz/ntk/nusl-154284.
Full textAbstract:
This thesis deals with grasslands, distribution, husbandry, nutrition and treatment. Furthermore, the botanical composition of grasslands and the most important species of weeds, application of N fixation of legumes and plants. In another part of the description and application of dicotyledonous herbs and their economic importance. Furthermore, determination and maintenance of the water system at the sites, and nutrition and fertilization dicotyledonous herbs and vegetation preservation and storage of forage. A key goal of this work is the plantain (Plantago lanceolata L.), its ecology and involvement in different vegetation types. A separate chapter is devoted to the description of the biology, pollination, phenology and agro ? technical cultivation of plantain. The last chapter describes the use of the drug substance and plantain in pharmacy. In the second part of the work to illustrate knowledge of the occurrence of Plantago lanceolata supplemented by results of our own observations (tables and graphs) showing the involvement of P. lanceolata in different types of grassland and two-year follow-up period.