Fulltext search in archive

The creative process during which a vegetation element finds itself in the position of a fundamental part of material design of the building can be found in the field of modern architectural production. Along with other building materials, it has its own task to participate in the composition of architectural space. This represents an authentic approach of the current production where the dominating position of the vegetation material determines the unique character of the final work. In these existing factors of practice, the vegetation material is treated, according to the three branches of purposefulness after Friedrich Schinkel, as fundamental part of structural composition of the architectural work. In considered cases, when the vegetation material is removed, the building loses its functional qualities or basic value of expression. Studied cases have proved the existing application of vegetation motives and their combinations the garden art has worked with for centuries. However, modern architectural production adapts them to fields of application that are completely new. It develops these original sources of inspiration that lead modern architecture to totally inventive and new results. The above-mentioned factors are the subject of this paper the purpose of which is to provide basic determination of real applicability of the green mass in the materials applied in the building construction and give examples of current leading finished examples. On the one hand, architectural objects restore, with the application of vegetation elements, natural form of greenery in urban interior on the individual level of human dimension. On the other hand, with their help, when siting a project in open space you can also prevent building of a totalitarian wall in the form of a building mass. Thus contextuality of the executed project is achieved in relation to its surroundings. In the presented architectural initiatives the vegetation element plays the role of a structural element of the building shell, the shading and sunlight protection design, rendering of the components of interior projects, the building roof, or in inspiring transformation of a vegetation motive applied to extend the nature's boundary to dead building materials. The fact that frequent application of vegetation material is perceived on an individual level implies that architecture applies this type of creative approach in the building forms in which the biggest possible effect can be achieved. This includes the field of non-manufacturing building forms of housing structures and civic buildings. Thus in modern architecture the extension of the range of application of vegetation elements results in shifting of the limits of their possible and feasible applications and this again leads to the fact that the historic interconnection of co-operation of the building trades and the landscape architecture is stressed even more. Original treatment and development of the general vegetation motive in the landscape work is definitely clear in any finished projects presented. This implies the search for innovative approach that always shows an original idea of the team of authors in the field of the current creative process.

Aim of the study focused on evaluation of SUBSTOR - Potato model and its utilization in potato grows management in the Czech Republic. The experimental field used for the model evaluation was located in Žabčice - South Moravia region with altitudes of 179 meters above the sea level. Tuber yield served as reference for the model evaluation. Nine years experimental data set (1994-2002) was used for the model validation. Rosara cultivar represented very early growing potato, Karin cultivar depicted early growing potato (Solanum tuberosum L.) in the experiment. Comparison between observed and simulated tuber yields presented the evaluation process of SUBSTOR - Potato model. Tuber yields simulated by the model showed excellent accuracy (R² = 0.97) for Rosara cultivar, but only for four of tested years (1997, 1998, 1999 and 2002). Karin cultivar matched lower value (R² = 0.43). The model tended to underestimate the tuber yield for non seasonable conditions (i.e. dry years - low amount of precipitation and its disordered distribution during the growing season or higher mean air temperature) and showed the sensitivity to selected cultivars. Study proved SUBSTOR - Potato model as suitable for utilization in potato management; however, potential differences might be expected while using the model under extreme weather conditions.

In this work, the level of microbial contamination of pork and beef meat for processing of heat-untreated fermented meat products was monitored. In company providing samples for this work, meat was kept frozen for period of 6 days (144 hours), which was not effective due to the financialy expensive frozing storages. The relationship between meat freezing period and number of selected technological as well as hygienical significant microorganisms was monitored, with the aim to optimize frozing period to keep microbial quality of meat and meat products. Microbiological analysis of meat samples was performed before freezing of meat and after 48, 72, 96, 120 and 144 hours of freezing. Furthermore, the analysis was carried out after 7 and 21 days of meat products storing period. Total number of microorganisms, total number of psychrotrophic microorganisms, yeast and fungi, coliforms, bacteria of the genus Enterococcus and bacteria of the family Enterobacteriaceae were detected. As from results, sufficient period for meat freezing was 72 hours. After this period total count of microorganisms as well as bacteria of the family Enterobacteriaceae, coliforms bacteria and bacteria of the genus Enterococcus reached the level, which at next freezing was not influenced. Number of psychrotrophic microorganisms were growing by next prolonging of freezing period, above 72 hours. Numbers of yeast and moulds became almost unchanged during the whole freezing period.

Combination of microbiology cultivation methods and methods of molecular biology is the best way how to achieve correct qualitative and quantitative probiotic analysis. The aim of this study was monitoring of amounts of different starter bacteria supplemented with probiotic bacterial cells Lactobacillus casei (Chr. Hansen) during fermentation and ripening of fermented sausages. Two starter cultures, one consisted of Pediococcus pentosaceus and Staphylococcus xylosus, the second of Pediococcus pentosaceus and Staphylococcus carnosus, were used for the production of sausages. As a detection method of starter and probiotic cell counts, the cultivation on MRS -IM - sorbitol agar was used. Furthermore, the confirmation of L. casei was carried out using species specific PCR. The counts of probiotic L. casei in both probiotic sausages were 10⁶/g and stayed at this level during the whole ripening period (100 days). The counts of starter bacteria were 10⁷/g after the 7 days of fermentation and stayed at this level during the whole fermentation period. PCR from one bacterial colony confirmed the identity of L. casei in 80% of analysed colonies.

Sheep and goat farming is returning back into the Czech Republic (CR) because of positive effects of alternative milk consumption on human health. Especially the elements Ca and Mg are important for nutrition. Paper presents the comparison of mineral milk composition of goats (White short-haired-W, n = 60), sheep (Tsigai-C, n = 60) and cows (Holstein-H, n = 36; Czech Fleckvieh-B, n = 93). Cow milk results were considered as reference. The herds were kept at altitude 260 m (H), 360 m (B), and 572 m above sea level (W, C) with total precipitation 449, 700 and 1200 mm per year and mean air temperatures 9.6, 7.0 and 3.7 °C. Bulk milk samples (4-8 animals in sample) from the first two thirds of the lactation and the winter and summer season were investigated. Goat milk freezing point differed from other species (P < 0.001), -0.6048 for C < -0.5544 W < -0.5320 H < -0.5221 °C for B. Cow milk Ca values were comparable to former results although milk yield (MY) was higher. Along lower MY the Ca was higher (1299.6 > 1172.0 mg.kg^-1; P < 0.001) in B than H, similar trend was in Mg (122.0 > 107.4 mg.kg^-1; P 0.05) between species were in Ni and also mostly in Cu. Iodine results differed between species but not between cow breeds (P < 0.001; 462.8 H and 434.9 B > 126.0 W and 164.2 μg.l^-1 C). It could be explainable by using of I disinfection at teat treatment in cows and absence of treatment in small ruminants. Macroelements were mostly highest (Ca, P, Na, Mg) in sheep milk, with exception of K. Phosphorus values (950.1 H, 1016.9 B, 1042.6 W and 1596.7 mg.kg^-1 C) in species were linked with crude or true protein and casein values. Small ruminant milk could be good source of minerals for human nutrition, especially in the case of Ca and Mg of sheep and goat milk.

The main goal of the article is to summarise existing methods of assessment of sustainable development at different levels (world, national, regional) and to consider the usage of one set of indicators - European common indicators - in the conditions of the Czech Republic and its regions. As there are many different methods for evaluating the sustainable development and this methodology has not been unified so far, it is not all clear, especially for regional authorities, what methodology to use, if they are willing to monitor and analyse the level of sustainable development in their regions. Most of the worldwide or national set of indicators are not very suitable for the regional level and vice versa.
In the course of the analysis of existing methodology the authors selected one of them, which seemed to be perfectly suitable for the regional sustainable development and set out the hypothesis concerning the question if this methodology could be transferred and applied into the Czech regional conditions without any change and how does it interfere with the national set of indicators.
In the final part of this article and in the discussion these two methodologies are compared, partial changes are proposed and certain new considerations are offered.

The aim of the paper is consumer behaviour analysis when purchasing selected commodity groups concerning the effect of price, habit, discount and product characteristics. Analysis proceed from the Czech household marketing research, where 726 households were electronically questioned. As mentioned above, selected factors for the analysis were habit, products' characteristics, price and discount actions.
Primary aim is to measure the correspondence of selected factors influence on consumer behaviour during purchase decision making process of selected commodity groups. Interpretation is based on two-tier evaluation. First level represents commodity groups distinction by the character of goods and subsequent evaluation of goods characteristics correspondence in accordance with each influencing factor. Second one represents behaviour of commodity group in cross-section of selected factors. For consumer behaviour analysis chi-square test was used. Before its application the data set (responses) was divided according to the ten-point scale into three interval' groups.

Non-significant differences were established when the nutritional and technological beef quality of Czech Fleckvieh and Montbeliard and their reaction to the end of feeding at the different age and different carcass growth intensity were studied.
Bulls were fattened until average weight of 656 kg. Montbeliard beef quality evaluation shown non-significant difference of higher intramuscular fat proportions and energy value compared to Czech Fleckvieh. Technological quality evaluation only indicated the tendency to lighter meat, lower water retention and lower level of hydroxyproline. Slaughter age rising in both breeds (the boundary vas 570 days) resulted in non-significant increasing of intramuscular fat together with significant (P < 0.05) increasing of muscle pigmentation content and non-significant shortening and water retention reduction.
Longer fattened bulls at both breeds shown non-significant m.l.th. area reduction at higher difference at Montbeliard. Net gain level as a carcass growth intensity, showed non-significant intramuscular fat production. Higher level of net daily gain produces, particularly at Montbeliards, lead to increasing of hydroxyproline. Higher growth intensity of Czech Fleckvieh influenced pigmentation content increase. Higher growth intensity in both breeds leads to enlarging the m.l.th.

The aim of the work was to evaluate the effect of addition of humidity absorbent (malt sprouts) and chemical conservation additive on fermentation process quality of brewer grains' silage. Chemical conservation additive was based on formic acid, propionic acid, benzoic acid and ammonium formate content. In a model experiment the fresh brewer grains were used. A dry matter (DM) content of brewer grains was 187.4 g/kg. Six treatments with three repetitions per treatment were prepared. The treatments A₁, A₂ and A₃ were not supplied by humidity absorbent. Treatment A1 was a control treatment without any additive. The treatments A₂ and A₃ were supplied by chemical conservation additive in a dose of 3 L per tonne and 6 L per tonne, respectively. The treatments B₁, B₂ and B₃ were supplied by malt sprouts to reach DM content of conserved matter on level 320-350 g/kg. Moreover the treatments B₂ and B₃ were supplied by chemical additive with its dose 3 and 6 L per tonne. Model silages were evaluated after 8 months of conservation at average laboratory temperature 26-28 °C, from each treatment were the final laboratory samples taken and analyzed. During conservation of treatments B₁, B₂ and B₃ were no drain recognized. From A₁ treatment drained 1300 ml of waste fluid that is 145 L per tonne of conserved matter. That was significant (P < 0.01) the malt sprouts addition support the lactic acid production and eliminate acetic acid production. There was no propionic acid or butyric acid detected in silages with malt sprouts event in these silages were analyzed higher (P < 0.01) concentration of ammoniac. Chemical additive supplementation improved (P < 0.01) the pH value and water leach acidity. The results show the malt sprout addition eliminates waste fluid drain and improves fermentation process. The higher concentration of chemical additive (6 l/t) inhibited the fermentation process in our model experiment.

In the present study was estimate the genetic diversity and relationships among nine horses breeds in Czech and Slovak Republic.
In conclusion, the main objective of study was to show the level of genetic distance among the horse breeds with different history of breeding of each country. Furthermore, it should be clarified whether these populations and subpopulations are distinct enough from each other to justify defining separate breeds. This research concerns the variability of microsatellite markers in genotypes of horse.
We compared the genetic diversity and distance among nine horse breeds Czech and Slovak Warmblood both of Czech origin, Slovak Warmblood of Slovak origin, Hucul, Hafling, Furioso, Noriker, Silesian Noriker and Bohemian-Moravian Belgian Horse.
In total, 932 animals were genotyped for 17 microsatellites markers (AHT4, AHT5, ASB2, HMS3, HMS6, HMS7, HTG4, HTG10, VHL20, HTG6, HMS2, HTG7, ASB17, ASB23, CA425, HMS1, LEX3) recommended by the International Society of Animal Genetics.
In the different population size, the allele frequencies, observed and expected heterozygosity, test for deviations from Hardy-Weinberg equilibrium and Polymorphism information content have been calculated for each breed. We analyzed genetic distance and diversity among them on the base of the dataset of highly polymorphic set of microsatellites representing all autozomes using set of PowerMarker v3.25 analysis tools and Structure 2.2. programme for results comparison.

The effect of three different doses of basic fertilisers and a subsequent pre-sowing supplementary fertilisation on production parameters (yield of grain, number of spikes, and thousand grains weight) was evaluated using experimental data obtained within the framework of a one-year pot experiment with spring barley (Hordeum vulgare L.) established at the Department of Agrochemistry and Plant Nutrition, Faculty of Agronomy, Mendel University of Agriculture and Forestry Brno in 2003. Results of statistical analysis indicated that the yield of grain was significantly influenced by different doses of fertilisers especially on sandy soils. As compared with control, the second highest dose of fertilisers (i.e. 83 kg N, 31 kg P and 92 kg K.ha^-1) increased the yield by 91.7 % and the third one (i.e. 113 kg N, 43 kg P and 125 kg K.ha^-1) even by 124.8 %. This increase in the grain yield was positively affected above all by increasing doses of nitrogen fertilisers. A pre-sowing application of P, K and Mg showed also a positive effect on grain yield not only on sandy but above all on clay soils (as compared with non-fertilised control, this increase ranged from 40.6 to 50.2%). Fertilisation showed also a marked effect on the number of spikes. This factor showed a similar trend as the yield of grain. The thousand grains weight was not significantly influenced on both soil types. This value was increased (by 2.9% to 14.8%) after the application of fertilisers prior to sowing but the difference was statistically non-significant.

The most business entities in Europe are small or medium-sized enterprises (SME), which have a legal obligation to prepare financial statements in accordance with a set of accounting principles accepted in their country. Those statements are available to creditors, suppliers, and national governments but they could be badly understandable to creditors, suppliers and subjects in other countries. This is a great obstacle of their activities in the EU internal market. The existence of 27 different national accounting systems in the EU can be held for the most important obstacle.
There are many ways how to develop compatible accounting standards for SMEs but the most significant activity in this field is the research project of IASB (International Accounting Standards Board). IASB has developed IFRS (International Financial Reporting Standards). Even though IFRS are suitable for all enterprises, their application in case of SMEs would be very expensive and could significantly increase compliance costs of taxation. This development has not been finished yet and there are still some problems which need to be solved before the introduction of accounting standards to the public.
The research has shown that IFRS for SMEs should be used mainly by the entities which do not have public accountability - i.e. that its equities are not publicly traded and do not hold assets in a fiduciary capacity for a broad group of outsiders. This paper discusses those IFRS modifications, which should be done in case of SMEs.

Ergosterol is a natural compound with steroidic structure produced mainly by fungi. Due to this, it is considered as a marker of fungal spoilage. In this work, the content of ergosterol was monitored in samples of three forage crops (Festuca arundinacea x Lolium multiflorum, Dactylis glomerata, Arrhenatherum elatius) during period October-December 2005 and different term of summer harvesting (June or July). There were adapted and applied liquid chromatographic method with fotometric detection in ultraviolet region for determination of this compound. It was found, that the content of ergosterol strongly increased in all december's samples with small variations between all three forage crops. Samples, where the summer harvest was performed in July had significantly lower content of ergosterol. Obtained results showed that level of monitored compounds was under limits in all samples.

The yield of sugar beet is directly affected by LAI (leaf area index) and values of LAD (leaf area duration). The integral leaf area plays, except for other factors, an important role during the damage or reduction of leaf apparatus. There are many sources of leaf damage: natural disasters (hailstorm), diseases, pests (including game browsing) etc. The intensity of the root production and quality differs in relation to the growth stage of the damage plant. The aim of this study was to evaluate the extent of losses in the root yield and the quality of sugar beet upon gradual reduction of the leaf area. Two diploid varieties Monza and Compact were used in the small-plot trials conducted in years 2004 to 2006 (in the experimental station Žabčice - maize production region, zone K2, average altitude 184 m, soil type was classified as gley fluvisoil, soil is medium heavy to heavy, clay-loam to loam type). The leaf area was manually reduced by 25% and 50% at BBCH 18-19 growth phase (8-9 leaves unfolded). The results were statistically evaluated by analysis of variance and testing by Tukey test (at the significance level α = 5%). Reduction of the leaf area was reflected on the decrease of the root yield by 1 to 10% depending on the year of harvest. In addition, the stressful state of the plants after defoliation resulted in the decrease of the yield of polarization sugar per hectare, namely by 0.45 to 1.66 t.ha^-1. In 2005, the leaf area reduction caused a rise of the α-amino nitrogen content. The rise in the potassium and sodium cations content caused by the leaf area reduction also increased the sugar content in the treacle (by 0.1 to 0.16%). The increasing leaf area reduction lead to decreasing of yield of polarization sugar. However, this descent was statistically significant in harvest year 2006 only.

Here, seven different starter cultures used in the production of fermented sausages were screened for the presence or absence of specific DNA sequences coding for tyrosine decarboxylase. PCR with the a set of specific primers TDC2/TDC5 (COTON et al., 2004) was used. The PCR analysis of DNA from two starter cultures confirmed the presence of DNA sequences for tyrosine decarboxylase. A detailed analysis of the starter cultures showed that DNA sequences for tyrosine decarboxylase are contained in genomic DNA of Lactobacillus curvatus and Lactobacillus sakei.
These results show suitability of the described PCR method for the screening of starter cultures for the presence of the gene for tyrosine decarboxylase that is responsible for the production of the biogenic amine tyramine.

The work deals with the evaluation of an achieved level of the basic characteristics of the demographic dynamic in the regions in 2005, dividing regions to homogenous groups always according to pairs of indicators having logical relationship between each other. As a pair characterizing population migration were selected a rate of marriages - divorces, marriages - births, births - mortalities, immigrations - emigrations, natural population growth - immigration population growth. According to a direction of the research intention a special attention was paid to South Moravia region and to Vysočina region. According to an expected reciprocal relationship of the rate of marriages - births the regression function was determined including a correlative index (I = 0,739*), confirming and quantifying the relationship.

In 2001-2004 an influence of gradually increased portions of nitrogen (100-130-160 kg/N.ha^-1) applied on the wheat variety Ebi in combination with the modified fungicidal protection in the yield and the selected quality grain parameters were observed within the small-plot field trials. Nitrogenous fertilizers according to the amount of nitrogen contained were applied in 2-4 terms during vegetation in regeneration (55kg/N.ha^-1), 1^st production (45kg/N.ha^-1), 2^nd production (30kg/N.ha^-1) and qualitative portion (30kg/N.ha^-1). The fungicidal protection was based on the equal treatment in the phase of BBCH 37 and with regard to the varieties different treatment in the phase of BBCH 55. The dependence on the year was proved at all observed parameters. Higher intensity of nitrogenous fertilization had no decisive impact on the yields. From the point of view of increased yields, the second production nitrogenous fertilization had the strongest impact; it increased the grain yields by 0.084-0.461 t./ha^-1. Higher intensity of nitrogenous fertilization positively influenced the baker's grain quality. The increased portions of nitrogen decisively increased the volume of N-substances in all trial years. The second production nitrogenous fertilization increased the N-substances volume from 0.1 to 0.8%. Qualitative additional fertilization increased their volume from 0.26 to 1.38%. Higher N portions increased sedimentation in most cases. The falling number was not considerably influenced. The mechanical grain qualities (volume weight, number full grains, and GTW) were relatively less influenced than the baker's quality by the nitrogenous fertilization.
The application of fungicides positively influenced not only the yields but also mechanical qualities of the grain, i.e. volume weight, thousand grains weight and portion of Full grains. On the contrary the baker's quality was not decisively influenced. It was proved that the decisive fungicidal treatment is the one applied in the period of coming to ear (BBCH 55). Single fungicidal treatment in the early period of the flag leaves (BBCH 37) increased the yields only by 6% and the grain quality was not decisively influenced. Double treatment then increased the yields by 18.15% in average. The highest increases were reached at fungicidal varieties fertilized with the nitrogen portion (19.55%), the lowest after application of the N portion on the level of 100kg/ha^-1. Here the grain yields were also in average 16.77% higher than the yields of the untreated varieties. The highest grain yields after the application of fungicide was reached in 2003 (26.16%) and the lowest in 2001 (14.16%). The differences in the yields at the varieties with the full fungicidal protection and different spectrum of fungicides used were not statistically evident in the trial duration. The increase in the yields contrary to untreated variety and the variety with the limited fungicidal protection (application of fungicides only in BBCH 37) was statistically evident in most cases.
The least effective was the impact of the fungicide Caramba in the portion of 1 l/ha^-1. On the contrary, the varieties containing the fungicides with the agent from the group o

Petri nets provide executive facilities for simulation of causality, non-determinism and parallelism in discreet systems. Since they are a mathematical model in substance, they offer theory, which can be successfully used to verification of models. Executability of Petri nets predestinates them for simulation and fast prototyping. Object Petri nets represent rather complicated class, based on hierarchical and high-level Petri nets. However their complexity is balanced by their ability to identify significant characteristics of system model and to visualize it in a graphic representation.
Tools currently applied to modeling, simulation and verification of various Petri net variants use language PNML (Petri Net Markup Language) as an interchange format. However PNML is not capable of expression of object Petri net. This paper introduces prototype of XML-based language for modeling of parallel object-oriented systems described by object Petri net. This language, based on PNML, was named OPNML (Object Petri Net Markup Language).

The ripened cheese is typical by taste and aroma and texture also. The object of research was the influence of ripening on sensory and texture properties of Olomouc cheese with the determination the optimum lenght of ripening for consumers. High storage temperature of curd, deficiency of air oxygen and some other factors determine the senzory characteristics of this type cheese. The samples were taken from the factory directly and stored in the same conditions in cold (7 °C) during 5 weeks. Aroma, colour, appearance, level of ripening, consistence, taste, dry matter and texture analysis by TIRA machine 27 025 were followed. Cutting test measured the resistence to the passage of a knife, penetration test involved measurement of the force required to insert a probe a given distance into cheese. The best results of the flavour have been observed in three and four weeks storing. The best ripening and consistence were evaluated in the fourth and fifth week after cheese production. There was found the decrease of the cheese firmness during the ripening.

The tax and legal aspects of the Societas Cooperativa Europaea are presented in the paper. The purpose of the establishment of this new law vehicle on the internal market is to create equal business conditions also for the subjects associated in cooperatives on EU level, and to improve and increase their competitiveness in the global economy. The aim of the paper is to introduce the statute of Societas Cooperativa Europaea and to highlight the selected tax consequences connected with its implementation into the Czech tax law and also present the main problems which can arise during the implementation process also in other EU member states.

Little is known about the impact of small terrestrial mammals on forest regeneration as yet. In order to determine the level of small rodent impact on artificial forest regeneration, 508 saplings have been researched in a spruce monoculture in the Drahany Uplands. With the objective to hone the interpretation of the data, small terrestrial rodents were trapped to help determine species spectrum. The occurrence of Apodemus flavicollis, Clethrionomys glareolus and Sorex araneus was verified. In 52 cases damage to the trunk caused by small rodents was monitored (10.1% of all saplings). 8 specimens (1.6%) had their branches nibbled and 9 saplings (1.8%) had tips of branches or trunk tops browsed. Browsing by Lepus europaeus - 423 (83.3%) of all damaged specimens was significant.

Presented paper deals with comparison of chosen methods used for the business cycle identification. With respect to this aim nonparametric method (kernel smoothing) and Box-Jenkins methodology were used. This comparison is performed by application on economic activity in USA 1960/Q01-2007/Q01. The residuals are tested by Box-Pierce test. Identified trend is discussed with chosen historical events which affect business cycle in the USA.

The paper deals with problems concerning customers' satisfaction. It summarizes results of primary research focused on an analysis of fundamental factors, which shape clients' preferences, influence the level of satisfaction of transportation companies' customers in general and in transportation companies under study in particular. Altogether 49 % of respondents mentioned that the type of transportation means was the most important factor that influenced their satisfaction. As other significant factors influencing the satisfaction of respondents the following were mentioned: prices of transportation, quality of services during the transportation, respecting regular pauses during transportation, and the possibility of refreshments during the transportation. All companies that were addressed monitored the level of satisfaction of their customers (nearly 20 % did this every month). Each company that monitored satisfaction of its customers every year also developed a marketing plan of their activities. The paper also contains detailed results of conducted inquiries as well as the relevant discussion.

The main purpose of this paper is to show the importance of financial markets to the Libyan economy. At present, the country is preparing to establish a financial market as a requirement of economic reform with its goal to achieve economic stability and improve the volume of investment, as well as raising the growth rate. As the analysis in this paper shows, there are achievements with respect to the financial indicators, but it is limited with respect to the volume of investment and the level of incomes. This leads to the importance of establishing the financial market which is one of the primary requirements to achieve these goals.

Methods for determination of free water content in poultry meat are described in Commission Regulation EEC No 1538/91 as amended and in ČSN 57 3100. Two of them (method A and D) have been validated in conditions of a Czech poultry processing plant. The capacity of slaughtering was 6000 pieces per hour and carcasses were chilled by air with spraying. All determinations were carried out in the plant's lab and in the lab of the Institute of Food Technology. Method A was used to detect the amount of water lost from frozen chicken during thawing in controlled conditions. Twenty carcasses from six weight groups (900 g-1400 g) were tested. The average values of thaw loss water contents ranged between 0.46% and 1.71%, the average value of total 120 samples was 1.16%. The results were compared with the required maximum limit value of 3.3%. The water loss content was in negative correlation with the weight of chicken (r = -0.56). Method D (chemical test) has been applied to determine the total water content of certain poultry cuts. It involved the determination of water and protein contents of 62 representative samples in total. The average values of ratio of water weight to proteins weight W_A/RP_A were in breast fillets 3.29, in legs with a portion of the back 4.06, legs 4.00, thighs 3.85 and drumsticks 4.10. The results corresponded to the required limit values for breast fillets 3.40 and for leg cuts 4.15. The ratio of water weight to proteins weight W_A/RP_A was correlated with the weight of chicken for breast fillets negatively (r = -0.61) and for leg cuts positively (r = 0.70). Different correlations can be explained by the distribution of water, protein and fat in carcasses. The evaluation of methods in the parameter of percentage ratio of the average value to the limit showed that method D (results were at the level of 97% of the limit) was more exact than method A (results were at the level 32% of the limit) but it is more expensive. Both methods were tested with the same technological equipment and at the same time. As far as the validation is concerned, it can be concluded that no substantial modification of methods is necessary.

There is a need for fast, cheap and sufficient accurate methods for prediction of barley grain quality. The determination of Brabender hardness seems to be promising. The aim of this work was to compare three different methods for evaluation of graphic output from Brabender farinograph and subsequently select the most optimal method for routine laboratory work. 108 samples (twelve cultivars from three localities and three years) were analyzed for grain hardness. Simultaneously selected parameters of grain and malt were determined. The correlations among methods for evaluation were estimated as well as among selected technological traits of barley grain and malt.
Grain hardness expressed by area under curve (counted by specific weight of paper 'A' and measured by planimetr 'B') showed tendencies to distinguish the varieties by their malting quality. The same trend was not observed for the method C (hardness expressed by maximum value of peak). Nearly perfect positive correlation (0.99***) was found between the results of method A and method B. Medium correlation was found between values obtained by method A and method C (0.58***).
Significant correlations were established between values obtained by method A and extract (-0.63***), mash method according to Hartong and Kretschmer (-0.61***), the Kolbach index (-0.70***), friability (-0.71***), β-glucans in wort (0.76***), partly unmodified grains (0.71***), and non-starch polysaccharides content (in total β-glucans and pentosans) (0.67***).
Hardness values obtained by method C were related to partly unmodified grains (0.52**), β-glucans in grain (0.61**), and non-starch polysaccharides content (in total β-glucans and pentosans) (0.56**).
The most appropriate evaluation method was selected on the base of results of Tukey test as well as the level of correlation among the hardness level and selected quality parameters.

The valuation of assets is a relatively challenging activity as well as a scientific discipline having an impact on the amount of the reported assets and economic result process. The report deals with the issue of valuation of the tangible fixed assets in the accounting entities compiling the financial statements pursuant to the Czech national legislation and in conformity with the requirements of the International Accounting Standards IAS/IFRS and US GAAP. The substantial differences in the definitions and valuation of the tangible fixed assets in these systems have been determined, indicating the impact on the economy of the accounting entity, both at the primary acquisition and as at the day of the closing of books. Attention has also been paid to the possibilities of recording the value decreases and to subsequent expenses. The analysis of legal regulations was completed with the analysis of the financial statements from selected economic entities. As per the international standards, the main difference consists in the possibility of component depreciation of tangible assets or, on the other hand, the possibility of group depreciation, in the differences in valuation in the event of acquisition paid for and of acquisition by one's own production, and in the possibility to consider the costs of disposal of assets. The subsequent expenses are also construed in a different manner: as per the Czech regulation, they are construed as repairs and maintenance. The substantial difference in comparison with the Czech regulation consists in the possibility of re-valuation of assets upwards as well as the method of actual value determination.

In the experiment, the effect of additive on the fermentation quality of lupine was examined, by comparing with the untreated control. Fresh green Lupine (Lupines lupine), variete Juno, dry matter content 187.15 g/kg at full waxy stage of maturiy were chopped to the legth of cut ca 30-50 mm. The crop was artificially wilted for a periody 24 h and ensiled as described above. Lupine were ensiled for 98 days in laboratory silos, capacity about 4 L alone or with supplementation of feed additive (5, 10, 20, 30, 40, 50 or 70 kg/tone forage respectively). The composition and as effective substances of this silage ingredient were dry whey (30%), maize meal (40%) and dry molases (30%). The silages fermented rapidly and changes in volatile fatty acids (VFA) production (P

The orientation of the research work for the exploitation of the preventive tools for the decrease of biodegradable waste comes out from the requirements, which are reposed on Czech Republic as a valid member of European Union. The Czech Republic have to follow the legislative requirements, which are defined for the waste treatment, in this case it deals with the EC Landfill Directive (1999/31/ES). The directive undertakes for the EU members to limit the volume of the biodegradable waste on the landfills. The main sense of this restriction is to reduce the volume of the emitted gas, mainly methane, into atmosphere. Therefore, it was assigned the Waste Management Plan of the Czech republic, which states in the interest of the strategic goals (the decrease of the specific waste production independently on the level of the economic growth, the maximal waste exploitation as a reserve of the primary natural resources and the minimalization of negative impacts on human health and environment by the waste treatment) the goal achievement in its binding part, what's the decrease of maximal volume of the biodegradable municipal waste deposited in landfills, thus the rate of this element will be the most 75% weighted in 2010, the most 50% weighted in 2013 and the most 35% weighted from the total volume rised in 1995. One of the ways, how to achieve the required reduction of the waste volume deposited in the landfills, is consistent exercitation of the preventive methods and the sound agricultural and sound operating practice methods. The main goal of the work consists in creation of methodics for the make prognosis of the region development charging by the biodegradable waste in the preventive tool exploitation. I identified the typical sources of biodegradable waste and the key areas of their uprise after the evaluation of environmental gains of the selected preventive projects by the creation of methodics. After this manner of data acquirement, I proposed and defined the indicators, which serve for the creation of model database of environmental gains in the regional measure, especially collection area of landfill.

The aim of these balance experiments was to analyse the level of feeding pea varieties GOTIK and ZEKON on the digestibility of protein in growing pigs. Variety ZEKON has low content of antinutritional factors in comparison with variety GOTIK. The tentative mixtures contained following amounts of pea (Experiment A): 0.1%, 9%, 18% and on the whole were observed six diets. The apparent digestibility of protein with the diet containing ZEKON was 81.1±4 in group SZ0.1, 81.78±2.47 in group SZ9 a 78.94±4.14 in SZ18 and with the diet containing GOTIK in comparison with ZEKON lower, namely 79.9±4.12 in group SG0.1, 76.02±5.77 in SG9 a 78.18±2.28 in SG18. We observed only one statistical significant value between group SZ9 and SG9 (P