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UKAZATEL EKONOMICKÁ PŘIDANÁ HODNOTA (EVA) A SCHOPNOST FIRMY VYTVÁŘET AKCIONÁŘSKÉ BOHATSTVÍGabriela ChmelíkováActa Univ. Agric. Silvic. Mendelianae Brun. 2007, 55(6), 65-74 | DOI: 10.11118/actaun200755060065 This paper is devoted to the possibilities of Economic Value Added index usage in the conditions of Czech food-processing industry and is trying to provide independent empirical evidence on the indicator's qualities. The EVA proponents attach to it a superiority compared to other common performance measures. The aim of this article is to investigate the relationship between Economic Value Added, traditional performance measures (ROA and ROE) and ability of creation of shareholder wealth for food-processing firms in the Czech Republic. The way of intended comparison is not dissimilar to the main world studies, which are quoted in this paper. A critical point of the EVA's application in the conditions of Czech economy is a lack of good quality information from capital market, which at the same time, serve as an exogenous criterion for assessing the quality of the examined measures in the mentioned studies. In the absence of quality capital market information, a criterion for assessing the information content of performance measures suitable for conditions of Czech economy is developed in this paper. This also shows how to circumvent the handicap of the available data. |
Měrná vodivost ejakulátu hřebcůLibor Severa, Ivo Křivánek, Ladislav MáchalActa Univ. Agric. Silvic. Mendelianae Brun. 2007, 55(4), 63-68 | DOI: 10.11118/actaun200755040063 Ejaculate specific conductivity σ (S.m-1) was measured for 10 breeding stallions. The set of measurings was performed three times for native ejaculate and three times for ejaculate stored for 24 hours at 4 °C. The average value of specific conductivity of native ejaculate was found to be 1.22 ± 0.11 S.m-1, the same quantity for stored ejaculate was calculated to be 1.11 ± 0.11 S.m-1. The values of coefficients of variation have been calculated for several quantities, and qualitative (ejaculate volume, sperm concentration, and sperm motility) and quantitative parameters have been compared by way of phenotype coefficients of correlation. Two dependencies, namely specific conductivity vs. sperm concentration (rp = -0.79; P < 0.99) and specific conductivity vs. motility (rp = -0.78; P < 0.99), have been evaluated as relevant and enabling supplementary description of stallion ejaculate quality by means of other (physical) quantity. |
Analýza požadavků trhu práce a připravenosti vysokoškolských studentůJiří Duda, Tomáš KotrbaActa Univ. Agric. Silvic. Mendelianae Brun. 2006, 54(3), 27-36 | DOI: 10.11118/actaun200654030027 Educated university graduates are demanded by employers. Requirements of employers on graduates are high; most required are communication skills, decision-making skills, problem solution skills. Very often demand is graduates' willingness to further education, knowledge of foreign languages. The paper describes the opinions of students of Faculty of agronomics and Faculty of business and economics MUAF in Brno on the possibilities to deepen selected skills. Students of both faculties realize the necessity of further training. More than 96% of students consider the knowledge of foreign languages to be very important and prefer teaching grammar and conversation. Students evaluated the quality of teaching foreign languages at MZLU in Brno, too. Almost 40% of students of Faculty of agronomics and 70% of students of the Faculty of business and economics consider the teaching of foreign languages as insufficient. These negative views were probably influenced by a small extent of teaching languages during their studies. Communication skills represent another significant factor, and students evaluated the possibility to develop these skills, as well. 50% of respondents from the Faculty of agronomics evaluate these skills as necessary for practice and positively evaluate the development of these skills within teaching at MUAF in Brno. Positive evaluation of communication skills development was also found nearly in three quarters of respondents from Faculty of business and economics. |
Účinek ošetření strobiluriny v pozdním létě na výskyt skládkových chorob jablekPavel MinářActa Univ. Agric. Silvic. Mendelianae Brun. 2006, 54(4), 39-44 | DOI: 10.11118/actaun200654040039 Biological efficacy of strobilurines (trifloxystrobin and kresoxim-methyl) was evaluated to compare the effect of late treatments of apples against post-harvest diseases with the effect of widely used reference products (captan, tolylfluanid, dithianone, dodine). One treatment 3-4 weeks before the harvest was applied (1000 l/ha water). Tested and reference products were used in doses authorised in the Czech Republic against the apple scab (Venturia inaequalis). Strobilurines effectiveness overcame all the products compared and showed an effect on reduction of weight decrease during the storage. In total 8 field tests were performed in 2000-2004 were efficacy, effect on fruit quality and weight decrease during storage was assessed. |
Frakcionace humusu a optické vlastnosti humínových kyselin izolovaných z různých půdních typůĽubica Pospíšilová, Naděžda Fasurová, Lubomír JuricaActa Univ. Agric. Silvic. Mendelianae Brun. 2006, 54(4), 45-52 | DOI: 10.11118/actaun200654040045 Assesment of soil organic matter quality is one of the urgent problems of contemporary agriculture. Determination of humic acids (HAs) optical properties using spectroscopic techniques could be a reliable step for this evaluation. We followed differences in the functional groups of HAs preparations and showed correlation between optical indexes and fractional composition of humus. UV-VIS and SFS spectral lines and indexes were measured in mixture 0.1M pyrophosphate sodium solution and 0,1M NaOH, after filtration and appropriate dilution. Differences in the structural composition of HAs originating from different soil types were studied after isolation of HAs preparations using FTIR spectroscopy (KBr + HAs pellets, SRATR FTIR method). Results showed that studied HAs preparations could be divided into two groups. First group included HAs isolated from Chernozem and Haplic Luvisol with higher content of aromatic constituents and condensation degree. The second group were HAs isolated from Eutric Cambisol and Fluvi-Eutric Gleysol. They reflected lower content of aromatic compounds, lower condensation degree and more aliphatic structural groups in the HAs molecule. Linear correlation between fractional composition of humus and optical indexes (I501/I487, Q4/6) was found. |
Vliv sezony a otců na výsledky superovulace a přenosů embryíZdeňka Hegedűšová, J. ŘíhaActa Univ. Agric. Silvic. Mendelianae Brun. 2006, 54(5), 25-36 | DOI: 10.11118/actaun200654050025 The aim of the study was evaluate the influence of season and sires on profit and quality of embryos after superovulated treatment. Next we evaluated the conception rate after transfer of fresh and frozen embryos. |
Vliv stupňovaných dávek selenu v půdě na výnosotvorné prvky a obsah selenu u bramborMiroslav Jůzl, Jaroslav Hlušek, Petr Elzner, Tomáš LošákActa Univ. Agric. Silvic. Mendelianae Brun. 2007, 55(1), 71-80 | DOI: 10.11118/actaun200755010071 In 2004 and 2005 we explored the effect of graded doses of selenium in the soil (0, 12, 24, 48 and 72 kg Se.ha-1) on yield-forming parameters (total plant weight, number of stems per hill, number of tubers per hill and hectare yields) in two varieties of potatoes of different vegetation periods. The content of selenium as an important anti-oxidant was monitored in potato tubers and tops. Selenium in the form of sodium selenite was applied in the respective doses into the soil before planting the potatoes. Samples for growth and chemical analyses were taken after 90 and 99 days of vegetation (variety Karin and Ditta, respectively). Increasing doses of selenium had a negative effect on most of the yield-forming parameters. With an increasing dose of Se the hectare yields as well as the number of tubers in the hill and total weight of the plant decreased. Chemical analyses were performed using the AAS method and showed that the concentration of selenium in the individual parts of the potato plant increased with increasing Se doses in the soil. The content of selenium in tubers of the variant Se72 (4.13 mg Se.kg-1 of dry matter) increased as much as 20 times when compared to the control (0.22 mg Se.kg-1 of dry matter). |
MYOPATIE JATEČNÝCH KUŘATIvo Ingr, Radomír Božek, Miroslav JůzlActa Univ. Agric. Silvic. Mendelianae Brun. 2006, 54(5), 49-56 | DOI: 10.11118/actaun200654050049 High-powered means of slaughter chickens production cause on certain individuals abnormal biochemical development of postmortal changes in their muscles. It consequently lead to interferences of sensory quality of the chicken meat. So called myopathies of the chicken breast meat occur in the low extent. It is typical variation in dark colouring of breast muscle. |
Statistické zhodnocení aberací černozemí na území Moravy při komplexním průzkumu půdVítězslav Vlček, Eduard PokornýActa Univ. Agric. Silvic. Mendelianae Brun. 2006, 54(2), 181-192 | DOI: 10.11118/actaun200654020181 In this paper, an attempt at measure formulation of aberation in the set of results of soil analyses observed on chernozems within Soil science is presented. The statistical evaluation was realized based on the report results from separate districts. The chernozem (regardless of subtype) were chosen as suitable for statistical evaluation. The analysis of one character was calculated for the set of results in topsoil (0-30 cm) and subsoil (30-60 cm). The comparison of average content in topsoil and subsoil was made by t-test. The significant difference is shown in content of humus (topsoil 2.61% and subsoil 1.86%), phosphorus (topsoil 8.31 mg/100 g, subsoil 4.75 mg/100 g) and kalium (topsoil 16.28 mg/100 g and subsoil 9.96 mg/100 g). There is no significant difference in other characters such as content of particles under 0,01 mm (topsoil 40.16% and subsoil 42.67%), exchange reaction (topsoil 7.03 and subsoil 7.00) and CEC - cation exchange kapacity (topsoil 23.74 mmol/100 g and subsoil 23.50 mmol/100 g). With respect to chernozems character it can be deduced, that in most of not anthropically influenced samples from mollic horizon the similar features were observed in both monitored depths. This presumption is supported also by observed differencies: humus content in topsoil was distinctly increased by addition of organic substances in organic fertilisers and by cultivation of perennial forage crops. The aberation was not observed in soil reaction. This fact could be interpreted by suppressor soil ability. Similarly, no aberation was documented in CEC. In view of quality/health of soils it is positive detection because both: exchange reaction and CEC are classified in basic soil characters. The maximal aberation was observed in phosphorous content in topsoil (with log-normal (extreme) distribution of results) and, somewhat less, in kalium content. Both characters are classified in most anthropically affected due to the addition of both components in fertilisers. Similar situation can be monitored also in the influence of humus content. |
SROVNÁNÍ PŘÍPRAVKŮ NA ADSORBCI MYKOTOXINŮ A JEJICH VLIV NA VYBRANÉ UKAZATELE KANČÍHO SPERMATUZdeněk Tvrdoň, Marie ČechováActa Univ. Agric. Silvic. Mendelianae Brun. 2006, 54(4), 111-116 | DOI: 10.11118/actaun200654040111 Effect of two mycotoxin adsorbents with different mechanisms of action were followed in 180 purebred and terminal combination boars reared in artificial insemination stations. The following parameters of boar sperm quality were investigated: volume in millilitres, concentration and motility, and numbers of pathological spermatozoa. When processing the boar semen, the dilution ration and numbers of AI doses were recorded. Compared were two preparations: in case of Preparation 1 the number of evaluated ejaculates was 1,037 while in case of Preparation 2 altogether 1,109 ejaculates were evaluated. Boars receiving diets with Preparation 1 produced more voluminous ejaculates (by 4.1 ml) and their concentration of spermatozoa was also higher (by 39 thous./ml; P ≤ 0.001). Dilution parameters were better as well and numbers produced of AI doses were also higher. In case of Preparation 2 the motility of spermatozoa was a higher while the numbers of sperms were lower. The obtained results demonstrated that a suitable adsorbent can show a positive effect on both quantitative and qualitative parameters of boar sperm. |
VLIV ABIOTICKÝCH FAKTORŮ NA KLÍČIVOST AGROSTIS SPECIES A POA SPECIESPavel KnotActa Univ. Agric. Silvic. Mendelianae Brun. 2006, 54(5), 57-64 | DOI: 10.11118/actaun200654050057 The objective of this contribution is to interpret the impact of some abiotic factors on the germinability. Primarily was observed the stress that they cause on germinability and also on the energy of other perennial grass caryopsis' germinability. Withal there were considered differences in germinability of some perennial grass species, variances of strains and the influence of today's seeds dressing technologies, which are used to improve the germination. |
POROVNÁNÍ VYTRVALOSTI ČESKÝCH ODRŮD JETELE LUČNÍHO (TRIFOLIUM PRATENSE L.) A JETELE ZVRHLÉHO (TRIFOLIUM HYBRIDUM L.)Stanislav HejdukActa Univ. Agric. Silvic. Mendelianae Brun. 2006, 54(4), 133-138 | DOI: 10.11118/actaun200654040133 Red clover is the most important forage legume in the Czech Republic. It is an unassuming species to climatic and soil condition, is suitable for mixtures with grasses and it is above other grassland species in forage quality. The most serious problem of red clover in grasslands is its lack of persistency (2-4 years). Considering of red clover growing area on arable land decrease and area of permanent grasslands increases, becomes persistency of varieties important attribute. The persistency of all Czech varieties was evaluated on the basis of dominance proportion investigation after 3 winters. Assessed varieties were established in mixture with grasses (60:40%). Significantly most persistent varieties were Amos 4n (24.5%), Dolina 4n (20.25 %) and Radegast 4n (19.25%). Varieties of Alsike clover were not significantly different from varieties of red clover. |
Vlivy nadmořskÉ výšky lokality na některé chemické, zdravotní, mikrobiologické, fyzikální a technologické ukazatele kravského mléka a senzorické vlastnosti sýrůOto Hanuš, Vladimír Černý, Jan Frelich, Marek Bjelka, Jan Pozdíšek, Jan Nedělník, Marcela VyletělováActa Univ. Agric. Silvic. Mendelianae Brun. 2005, 53(2), 19-32 | DOI: 10.11118/actaun200553020019 In general, the over sea height is cumulative factor, which can influence significantly the farm conditions. This effect consists of temperature (mean year temperature), rain (sum of rainfulls), sunshine (total period of sunshine) and so on, in terms of climate, which can influence the dairy cow keeping directly and indirectly. Direct effects can influence the welfare of dairy cows in terms of hot stress for example, which could decrease a mastitis resistance of cows or their milk yield in simply way. Indirect effects can influence the dairy cows and their milk production (milk yield and milk composition and quality) by typical kinds of forages and preserved rough fodders, by their botany composition and nutritional quality. In general it is possible to say, that increasing over sea height decreases economical efficiency of dairying. On the other hand the higher over sea height is sometimes linked with pastoral system of dairy cow rearing and nourishment and more often with possibility to ecological and biodynamical agriculture application. In the fact, the mountain and submountain localities are named as less favourable areas (LFAs) in terms of agriculture efficiency and sustainability under the Czech Republic conditions. Despite of above mentioned facts, the pastoral system of dairying plays very important role for tourism development in different countries such as Alpine or Scandinavien countries, Ireland, The Netherlands or in particular in New Zealand. |
Podpůrný a garanční rolnický a lesnický fond jako nástroj zefektivnění dotací v zemědělstvíVěra BečvářováActa Univ. Agric. Silvic. Mendelianae Brun. 2005, 53(6), 7-18 | DOI: 10.11118/actaun200553060007 The paper is focused on the performance measurement of the Support and Guarantee Fund for Farmers and Forestry (SGFFF) as a main instrument of a capital reinforcement of the Czech agricultural enterprises restructuring during the last ten years. New possibilities shaped up by the CAP exercise are evaluated as well. The principles of the SGFFF function from the point of view of agricultural restructuring and regional allocation of the financial resources as well as the reason why subsidy of the supported loans' interest rates have been employed are cleared up there. Results are discussed upon an analysis of the Fund activity. According to results of the analysis, it can be claimed that the Fund has became an important part of supports for agricultural sector. From the point of view of criterions of regional allocation of financial resources there was found out the level of supports has not been derived from the different natural and soil quality. The economic results and a high level of the prospectus have been used as main criterions for the decision-making system. The activity of SGFFF continues within the State Aid in the framework of the CAP EU and so that the loans for farmers are still more available for restructuring of the Czech agriculture and improving of its competitiveness. |
Vztah bodu mrznutí k ostatním složkám mléka a jeho změny vlivem laktace u dojnic českého strakatého a holštýnského plemene skotuGustav Chládek, Vladimír ČejnaActa Univ. Agric. Silvic. Mendelianae Brun. 2005, 53(5), 63-70 | DOI: 10.11118/actaun200553050063 The freezing point of milk (FPM) is an instant indicator of violated technological quality of raw milk, especially of dilution. FPM can also vary due to numerous effects associated with changes in milk composition and milk characteristics. Beside the effect of season, phase of lactation, breed, milk yield, sub-clinical mastitis etc. the impacts of nutrition and dietary or metabolic disorders are the most significant and the most frequent (GAJDŮŠEK, 2003). FPM is a relatively stable physical characteristic and due to osmotically active elements it ranges from -0.510 to -0.535 °C (HANUŠ et al., 2003b). Recently ŠUSTOVÁ (2001) studied the freezing point of milk in pool samples; she observed seasonal changes in FPM of mixed milk and the effect of different diets on FPM values. KOLOŠTA (2003) looked into the effect of grazing season on FPM. HANUŠ et al. (2003a) analysed possible effects of handling of milk components on FPM. |
Duplexní ochrana proti korozní degradaciMichal Černý, Josef FilípekActa Univ. Agric. Silvic. Mendelianae Brun. 2005, 53(2), 145-154 | DOI: 10.11118/actaun200553020145 Aplication of hot-dip galvanized objects proves advantage full protection of steel components by zinc. Not only in industrial aglomeration but in this time ingeneral increased concentration of SO2 can be observed. SO2 and NaCl contribute to degradation of zinc protection in such a level that is necessary to provide protection of zinc cover against above mentioned corrosion activators. |
ANALÝZA ODLOŽENÉ DANĚ Z PŘÍJMŮ A JEJÍ VLIV NA UKAZATELE CHARAKTERIZUJÍCÍ EKONOMICKOU VÝKONNOST PODNIKUHana Bohušová, Patrik SvobodaActa Univ. Agric. Silvic. Mendelianae Brun. 2005, 53(6), 33-44 | DOI: 10.11118/actaun200553060033 Category of deferred income tax is a complex topic including the whole accounting system and the income tax. Calculation method can be time-consuming and demanding a high quality system of analytical evidence and a system of valuation and demanding the high level of accountants' knowledge. The aim in the theoretical level was to analyze process of calculation and recording of deferred tax. Importance of recording of deferred tax and the impact on financial analysis ratios was analyzed. Fourteen business entities were examined. Deferred tax recording is a legal way to reduce retained earnings a to protect of its careless alocation. |
HODNOCENÍ MECHANIZOVANÉ SKLIZNĚ HROZNŮPavel Zemánek, Patrik BurgActa Univ. Agric. Silvic. Mendelianae Brun. 2005, 53(4), 191-194 | DOI: 10.11118/actaun200553040191 Harvesting by mashine was in CZ tested at bygones century (70th). Tests rekord were bad (high share of leaf, detritus of concrete column, losses of berries). |
Vliv přídavku propylenglykolu na tělesnou kondici krav, jejich mléčnou užitkovost a kvalitu mlezivaRobert Kupczyński, Maciej Adamski, Gustav ChládekActa Univ. Agric. Silvic. Mendelianae Brun. 2005, 53(4), 51-60 | DOI: 10.11118/actaun200553040051 The research was executed on 24 high yield dairy cows divided into three groups (n = 8). There was the control group (I) that the propylene glycol wasn't given to cows, group II - the cows received 250 ml/day/per head of the propylene glycol, and the group III ─ the cows received 500 ml/day per head of the propylene glycol. The preparation was administered to cows per os beginning from 2 weeks before parturition to the end of the third week of lactation. During the research the condition of animals was estimated by BCS method, the daily yield was recorded, and analyses of the milk and colostrum composition were performed. The propylene glycol lightened the decrease of cows' condition during entering at the peak of lactation. The higher dose (500 ml) was more profitable, because it had an influence on the content of the colostrum components, low urea level in milk as well as on daily yield, which was higher of about 3.64 kg while the preparation was given, in comparison to the control group. In the 3rd week of lactation the low level of somatic cells in milk of cows that received the preparation was stated. In conclusion, our study revealed a great positive effect of propylene glycol given to the cows shortly before and after parturition on their body condition and a less significant effect on colostrum quality and milk yield. |
Vliv prostředí a Použitých krmných směsí na obsah tuku a Spektrum mastných kyselin ve svalovině sumce velkého (Silurus glanis L.)Silvie Wognarová, Jan Mareš, Petr Spurný, Milada FialováActa Univ. Agric. Silvic. Mendelianae Brun. 2005, 53(1), 45-52 | DOI: 10.11118/actaun200553010045 The object of this work was to verify influence of feed and surroundings on lipids content and fatty acids spectrum in musculature of European catfish (Silurus glanis) cultivated in intensive conditions. Within years 2000-2002 feeding tests with European catfish of initial weight from 60 to 500 grams were executed. For rearing of fish recirculation system at Department of Fisheries and Hydrobiology of Mendel University of Agriculture and Forestry in Brno and facility of farm in Tisová (Czech Fisheries Company, s.r.o. of Marianské Lázně) using flow through system warmed by water from the Tisová thermal power plant were used. |
Učení n-vrstvé neuronové sítěVladimír Konečný, Anděla Matiášová, Ivana RábováActa Univ. Agric. Silvic. Mendelianae Brun. 2005, 53(6), 75-84 | DOI: 10.11118/actaun200553060075 In the last decade we can observe increasing number of applications based on the Artificial Intelligence that are designed to solve problems from different areas of human activity. The reason why there is so much interest in these technologies is that the classical way of solutions does not exist or these technologies are not suitable because of their robustness. They are often used in applications like Business Intelligence that enable to obtain useful information for high-quality decision-making and to increase competitive advantage. |
Charakteristika odvětví vinohradnictví a vinařství AustrálieDagmar KudováActa Univ. Agric. Silvic. Mendelianae Brun. 2005, 53(3), 257-270 | DOI: 10.11118/actaun200553030257 The paper is focused on a description of the winegrowing and wine-production in Australia, a country, which is becoming a more and more significant producer and exporter of wine in the world, and has become a part of competitive environment of the winegrowing and wine-production industry in the Czech Republic. |
Metodika snímání a měření vzorků vidličkové zkoušky kvality dřevaAleš DejmalActa Univ. Agric. Silvic. Mendelianae Brun. 2004, 52(5), 83-90 | DOI: 10.11118/actaun200452050083 The proposal of scanning and digitizing of prong test samples used for casehardening of wood is provided. The measurement of magnitude and stress state of residual stresses is usually done by prong test samples. Recently the numerical approach of given problem is more and more applied. To verify the credibility of the model, the comparison with factual specimen is needed. Therefore, the optimal methodological approach and process of specimen digitizing is out of demand. There are two means how to scan the samples, (1) using the analogical camera or (2) scanner. Both means has bean tested. The results of scanning actual prong test samples show that application of scanner gives us more satisfactory outputs. |
Modelování růstu vykrmovaných prasat a vliv stresových faktorů na spotřebu krmivaLudvík Novák, Ladislav Zeman, Pavel Novák, Petr MarešActa Univ. Agric. Silvic. Mendelianae Brun. 2005, 53(5), 105-116 | DOI: 10.11118/actaun200553050105 Modeling the body mass growth in fattened pigs by means of the exponential growth function enables to simulate the growth curve from three constants of the gender's, or the hybrid's combination, represented by their body mass phenotype: body mass at birth (G0) genetic limit of body mass (GLi) and the maximum body mass increase reached in the inflexion of the growth curve (dG max). However the expression of animal's genome to its body mass phenotype depends on the amount and quality of the feed mixture consumed and mainly on the fact how much of the net energy gained remains left for production (NEp), after the mandatory needs of the body maintenance functions are saturated. Only this amount of net energy for production may be deposited into the proteins and fats of the body mass increase (dG/dt). The net energy for production (NEp) is restricted; if a greater amount of net energy gained (NE) is spend, for compensation of the stressors impact (NE stx). The sum of particular stressor's action is expressed by stressor's index (STX) and indicates the proportional increase of net energy (NE) spend for the maintenance requirement of the animal (NEm). This contribution extends, the classic method of modeling the body mass growth, by the simultaneous modeling of the daily feed mixture intake (DFI) with the content of metabolizable energy (SMEF). The daily feed intake is calculated with respect to the impact of stressors on the net energy consumption. The setting of the model automatically increases the amount of the daily feed intake, so that the adequate amount of net energy for production will not be disturbed. The basic equation for the appropriate daily feed intake sounds as follow |
Business Intelligence a konkurenceschopnost podnikuVladimír Konečný, Ivana RábováActa Univ. Agric. Silvic. Mendelianae Brun. 2005, 53(6), 85-92 | DOI: 10.11118/actaun200553060085 As far as the current state of the information and communication technologies usage is concerned, the information systems of the companies cover the major part of the transaction processes and the large amount of the processes at the level of the tactical decision-making. |
Komponentový rozklad uživatelského rozhraní webového informačního systémuHana NetrefováActa Univ. Agric. Silvic. Mendelianae Brun. 2005, 53(3), 281-288 | DOI: 10.11118/actaun200553030281 At present, the usage of information systems increases in various areas of human activities, therefore it is necessary to put the emphasis on their quality and user friendliness. That is why new techniques of design, development and implementation of information systems are being sought. The author of the paper and her colleagues employ themselves in the domain of component oriented web information systems and their goal is to define the methodology for building this kind of system. The component boxing model was designed so far. It describes how to build-up the information system from the particular components at each level of the three-layer architecture in general. Within the individual levels, it is needed to carry out the detailed analysis of components and their dependencies. In the paper, the user interface is discussed. The page decomposition in particular components is analyzed in detail and the component types with relationships between them are sought. There are also terms as box, box content, box design, visual element, linked and doubly linked elements, elements linkage defined. Further way of this domain research that would lead in determination of the methodology for the information system development at the user interface and presentation level is shown as well as the integration of this particular task in the entire system development. |
Trh vína v USA a KaliforniiHelena ChládkováActa Univ. Agric. Silvic. Mendelianae Brun. 2005, 53(6), 215-224 | DOI: 10.11118/actaun200553060215 The paper describes wine market in the United States and in the California. The paper is focused on characteristic of winegrowing, wine-production, wine-consumption and wine export too. Export of California wine is growing and wine is exported to the EU for the first. We can expect to grow of interest of our consumers too. California wine will compete in high quality and low prices. |
VÝZNAM ODVĚTVOVÉ KLASIFIKACE EKONOMICKÝCH ČINNOSTÍ PRO VÝUKU ZBOŽÍZNALSTVÍRadmila PresováActa Univ. Agric. Silvic. Mendelianae Brun. 2005, 53(3), 289-302 | DOI: 10.11118/actaun200553030289 Business subjects in any national economy perform activities results of which are products, services or goods directly distributed to the market network. Volume of products differs according to the level of operational facilities, number of producers and the level of their facilities. Based on the development of information technology, there arise new specialization fields and new ranges of goods. Classification criteria are developed to qualify level of production and for enlistment of a firm to a particular branch. Currently the criteria of production classification are being developed. The understanding of these principles is particularly important on the bachelor level of the specialization Trade Management, where students are getting acquainted with the characteristics of goods, creative and degradation influences on utility, etc. Students are encouraged to understand how the quality and criteria mentioned above influence market prices. Teaching emphasis is put on the complexity of food assortment and the knowledge of Czech and EU legalislation relating to hygienic aspects and health quality of production, processing, and selling of food products. This complex procedure enables to obtain an overall survey of the origin of particular products, their catering, and sales. This means that the students obtain an idea about the complexity of relations existing among the origin of products, their sales and their consumption. |
Návrh kompostárny v mikroregionu Lednicko-Valtického areáluPavel Zemánek, Patrik BurgActa Univ. Agric. Silvic. Mendelianae Brun. 2004, 52(5), 117-122 | DOI: 10.11118/actaun200452050117 In relation to entrance of Czech Republic to the European union and with wo-revolving harmonization of our law order with EU direction, happen to classification of composting meaning. In presents act there are two circle of problems. First is utilization of rising waste, the second is perfection of soil fertility and raising of enviroment quality. |
Charakteristika problematiky Společné organizace trhu s vínemPetra CyvínováActa Univ. Agric. Silvic. Mendelianae Brun. 2004, 52(6), 211-222 | DOI: 10.11118/actaun200452060211 The Czech Republic is part of integrated domestic market of the European Union and it is abided by rules of the Common agricultural policy for the common organization of the market for single sectors of commodities in case of agrarian products. All Czech commodities have free access on the whole territory of domestic market of the European Union without the tariff and non-tariff barriers. It was abolished the customs procedure, the proving of the origin and the founding of bonded warehouse and the paying of licence fee and charges for certification. The Czech farmers (vine-growers) can operate in stabilized business environment on the basis of definite rules of economic competition. |


