scholarly journals Prediction of profitability of topworking in older apple orchards under contemporary economic conditions of the Czech Republic  

2012 ◽  
Vol 29 (No. 3) ◽  
pp. 85-91 ◽  
Author(s):  
V. Blažek ◽  
V. Falta ◽  
R. Vávra ◽  
V. Beneš
Keyword(s):  
Czech Republic ◽  
Economic Effect ◽  
Subsequent Development ◽  
Good Health ◽  
Economic Conditions ◽  
Health State ◽  
Apple Orchards ◽  
Fresh Market ◽  
The Czech Republic ◽  
Good Health State

: In the Czech Republic, there is still a predominance of obsolete apple orchards that were established more than 15 years ago and that are not profitable under contemporary conditions. Typical features of these orchards are low or medium tree densities, freely growing semi-standard trees or hedgerows on semi-dwarf, or sometimes also on vigorous, rootstocks. The farmers are not always in a position to completely renovate them, and therefore they are interested in their topworking. The present paper studied the effectiveness of this measure under the current economic and market conditions of this country, using 3 types of orchards with different spacings and rootstocks and 5 groups of tree densities. Four cultivars were chosen as examples of different starting statuses for the modelling of subsequent development in three time horizons and for the prediction of profitability of this treatment. The profitability is based on an increase in farmer prices for cultivars that are presently recommended for replacement of the older ones according to the recent development of these prices on the fresh market. In the case of topworking for Spartan cv., an economic return of the measure can be expected at the earliest after 8 years of running the treated orchard. The greatest increase in profit can be achieved in orchards on the rootstock M 9. Nevertheless, with the decline of tree numbers in the orchard, or with the increase in tree losses, the general economic effectiveness of topworking notably falls. In the case of trees on the rootstock MM 106, this measure can have an economic effect only if at least 80% of the trees is in a good health state and it is presumed that the orchard will be used for another 10 years at least. A list of recommended cultivars to be used for replacement of the old ones is given.

scholarly journals The economic conditions for the utilisation of the land fund in the Czech Republic after its accession to the European Union

2012 ◽  
Vol 51 (No. 10) ◽  
pp. 452-454
Author(s):  
M. Hrabánková
Keyword(s):  
European Union ◽  
Czech Republic ◽  
Rural Areas ◽  
Monitoring And Evaluation ◽  
Economic Conditions ◽  
The European Union ◽  
Environment Friendly ◽  
The Czech Republic ◽  
The Sustainable Development ◽  
Public Benefit

The important part of the increase of regional potential is the farming of the land fund. The economic conditions for its utilisation have been already prepared. They are based especially on the drawing of funds of the European Union, namely for the period after the accession of the Czech Republic to the European Union and for the years 2007–2013. The measures concerning the land are included in the prepared programme documentation, especially in the Horizontal Rural Development Plan (HRDP) and in the Operational Programme “Agriculture”. The farmers will obtain the direct payment per area (SAPS) in addition to supports on foregoing measures. The requirements for environment-friendly farming of land will be increased in the future. The economic conditions for next period will concentrate on these priorities. It will concern the securing of public benefit contributing to the sustainable development of rural areas. The project assurance of these trends and their regional monitoring and evaluation will be important.

scholarly journals Improvement of the blood characteristics of the broiler chickens by addition tryptophan acid supplement levels in ration

2012 ◽  
Vol 9 (1) ◽  
pp. 45-49
Author(s):  
Baghdad Science Journal
Keyword(s):  
Blood Cells ◽  
Broiler Chickens ◽  
Hemoglobin Concentration ◽  
Basal Diet ◽  
Good Health ◽  
Health State ◽  
Broiler Chick ◽  
Blood Picture ◽  
Blood Characteristics ◽  
Good Health State

This study were implemented on (60) broiler chick with one day age divided into three equal groups , first one was given basal diet while group two and three given adiet contain 0.01% ,0.02% tryptophan respectively for 7 weeks . The results show that the chicks recevd the tryptophan have asigneficant increasment in hemoglobin concentration, red blood cells count, packed cell volume and increased the level of globuline concentration and lymphocyte % which mean that the addition of tryptophan improve blood picture charactores and the immunity of the broiler chickens and this evident from the good health state and decrease the mortality among birds .

scholarly journals Economic Impact of Douglas-fir (Pseudotsuga menziesii [Mirb.] Franco) production in the Czech Republic

2014 ◽  
Vol 60 (No. 7) ◽  
pp. 297-306 ◽  
Author(s):  
K. Pulkrab ◽  
M. Sloup ◽  
M. Zeman
Keyword(s):  
Czech Republic ◽  
Economic Impact ◽  
Pseudotsuga Menziesii ◽  
Tree Species ◽  
Economic Effect ◽  
Douglas Fir ◽  
European Countries ◽  
Natural Conditions ◽  
The Czech Republic ◽  
Forest Production

The article addresses the issues of Douglas-fir (Pseudotsuga menziesii [Mirb.] Franco) production in the Czech Republic (CR). Our analysis shows that the tree species can occupy 149,616&ndash;163,713 ha in the CR (with respect to ecological limits set by the Czech legislation). The potential economic effect expressed by the gross yield of forest production might be higher by 27&ndash;30 million EUR&middot;yr<sup>&ndash;1</sup>.&nbsp; The results of the analysis support the forest owners&rsquo; interest to extend Douglas-fir production in the CR, similarly like it has been extended systematically in all European countries where natural conditions allow. &nbsp;

scholarly journals Flight pattern of Archips podana (Lep.: Tortricidae) based on data from pheromone traps

2010 ◽  
Vol 40 (No. 3) ◽  
pp. 75-81
Author(s):  
J. Stará ◽  
F. Kocourek
Keyword(s):  
Czech Republic ◽  
Flight Activity ◽  
Pheromone Traps ◽  
Apple Orchards ◽  
Degree Days ◽  
Flight Pattern ◽  
The Czech Republic ◽  
Summer Generation ◽  
Richards Function

In 9 years of the period 1993–1999 and 2001–2003 the flight activity of <I>Archips podana</I> was investigated by pheromone traps placed in four apple orchards in Central and East Bohemia. The cumulative catches of <I>A. podana</I> males were plotted against time of the catch expressed in sum of degree-days (DD) above 10°C and approximated by Richards’ function. Common parameters of Richards’ function could be found for the overwintering generation of <I>A. podana</I> from all localities. The beginning, peak and end of flight activity of the overwintering generation of the <I>A. podana </I>population in Central and East Bohemia can be predicted by use of DD. <I>Archips podana </I>is usually bivoltine in the Czech Republic, rarely univoltine in cold years or cold localities. Construct the flight pattern of the summer generation could of <I>A. podana </I>not be constructed, because the course of flight of this generation in dependence on DD differed significantly in particular years and localities.

scholarly journals Relationship between obstetric history and recurrent urinary infections

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Cynthia Vanaclocha-Ferrer ◽  
Barbara-Yolanda Padilla-Fernandez ◽  
Magaly-Teresa Marquez-Sanchez ◽  
María-Helena Garcia-Sanchez ◽  
María-de-la-O Rodriguez-Martin ◽  
...  
Keyword(s):  
Good Health ◽  
Study Groups ◽  
Health State ◽  
Anova Analysis ◽  
Exact Test ◽  
Obstetric History ◽  
Urinary Infections ◽  
Tract Infections ◽  
The Relationship ◽  
Good Health State

AbstractUrinary tract infections affect more than 50% of women. 25% derive from recurrent UTI (RUTI). It is not known the relationship between obstetric history and RUTI occurrence. Investigate the relationship between obstetric events and RUTI. Multicenter observational retrospective study. Groups: G.RUTI (n = 294): women with RUTI; G.NON.RUTI (n = 126): women without RUTI (treated and cured of renal cancer). Descriptive statistics, ANOVA analysis of variance (with Scheffe’s test for normal samples and Kruskal–Wallis for other distributions), Fisher's exact test, Pearson and Spearman correlation studies, and multivariate analysis multiple regression were used. Mean age 61.04 years (19–92), G.RUTI: 56.77 years SD 4.46 (19–85). G.NON.RUTI: 71 years SD 6.73 (25–92) (p = 0.0001). Obstetric history: Nulliparous G.RUTI: 20 (3.4%) G.NON.RUTI: 90 (71.42%) p 0.0001; Eutocic G.RUTI: 416 (70.74%) G.NON.RUTI: 30 (23.8%) p 0.0001. Dystocic G.RUTI: 58 (9.86%) G.NON.RUTI: 56 (44.44%) p 0.0001. G.RUTI abortion: 102 (17.34%) G.NON.RUTI: 30 (23.8%) p 0.1381. Hysterectomy without adnexectomy G.RUTI: 100 (17%) G.NON.RUTI: 18 (14.28%) p 0.5640. Hysterectomy with adnexectomy G.RUTI: 100 (17%) G.NON.RUTI: 66 (52.28%) p 0.0001. Nulliparity, dystocic delivery, and hysterectomy with adnexectomy are more frequent in women without RUTI, while eutocic births are more associated with RUTI. The most prevalent gynaecological-obstetric history in women with RUTI is eutocic delivery associated with a good health state.

scholarly journals Innovations’ Survival

2016 ◽  
Vol 64 (4) ◽  
pp. 1393-1399
Author(s):  
Jakub Tabas ◽  
Michaela Beranová
Keyword(s):  
Time Series ◽  
Survival Analysis ◽  
Czech Republic ◽  
Financial Performance ◽  
Economic Effect ◽  
The Czech Republic ◽  
Going Concern ◽  
Deviation Analysis ◽  
Three Samples ◽  
Technical Innovations

Innovations currently represent a tool of maintaining the going concern of a business entity and its competitiveness. However, effects of innovations are not infinite and if an innovation should constantly preserve a life of business entity, it has to be a continual chain of innovations, i.e. continual process. Effective live of a single innovation is limited while the limitation is derived especially from industry. The paper provides the results of research on innovations effects in the financial performance of small and medium-sized enterprises in the Czech Republic. Objective of this paper is to determine the length and intensity of the effects of technical innovations in company’s financial performance. The economic effect of innovations has been measured at application of company’s gross production power while the Deviation Analysis has been applied for three years’ time series. Subsequently the Survival Analysis has been applied. The analyses are elaborated for three statistical samples of SMEs constructed in accordance to the industry. The results obtained show significant differences in innovations’ survival within these three samples of enterprises then. The results are quite specific for the industries, and are confronted and discussed with the results of authors’ former research on the issue.

Flight patterns of Hedya dimidioalba, Spilonota ocellana and Pandemis heparana (Lep.: Tortricidae) based on data from pheromone traps

2001 ◽  
Vol 37 (No. 4) ◽  
pp. 129-137 ◽  
Author(s):  
J. Stará ◽  
F. Kocourek
Keyword(s):  
Czech Republic ◽  
Climatic Conditions ◽  
Flight Activity ◽  
Pheromone Traps ◽  
Apple Orchards ◽  
Degree Days ◽  
Flight Pattern ◽  
The Czech Republic ◽  
Richards Function ◽  
Pandemis Heparana

During 1992–1999 the flight activity of Hedya dimidioalba, Spilonota ocellana and Pandemis heparana was investigated by pheromone traps placed in six apple orchards and a plum orchard in Central and East Bohemia. The cumulative catches of each species were plotted against time of the catch expressed as the sum of degree-days above 10°C (H. dimidioalba and S. ocellana) and 8°C (P. heparana) and approximated by Richards’ function. Common parameters of Richards’ function could be found for Hedya dimidioalba and Spilonota ocellana from all localities. In Pandemis heparana the flight pattern was different for groups of localities with similar climatic conditions. It was found that the beginning, peak and end of the flight activity of these species in the Czech Republic can be reasonably predicted.

scholarly journals Distribution of Apple stem grooving virus in apple trees in the Czech Republic

2001 ◽  
Vol 37 (No. 1) ◽  
pp. 1-4 ◽  
Author(s):  
J. Polák ◽  
J. Zieglerová
Keyword(s):  
Czech Republic ◽  
Health Condition ◽  
Apple Orchards ◽  
Apple Trees ◽  
The Czech Republic ◽  
Apple Stem Grooving Virus ◽  
Apple Stem ◽  
High Incidence

From 1997 to 2000 the distribution of Apple stem grooving virus (ASGV) in selected intensive apple orchards was investigated at six sites in the Czech Republic. Detection of ASGV was by ELISA. The virus was found to be commonly distributed; it was detected in over 50 % of the tested trees. Some cultivars were infected up to 100 %, while several were found to be virus-free. A high incidence of infected trees appeared in both older (20 years) and younger (7 to 8 years) orchards. This emphasizes the necessity to initiate the certification of the health condition of nursery material according to the system recommended by the EPPO.

scholarly journals What is the Sustainable Level of Banks’ Credit Losses and Provisions?

2021 ◽  
Vol 21 (3) ◽  
pp. 235-258
Author(s):  
Simona Malovaná ◽  
Žaneta Tesařová
Keyword(s):  
Czech Republic ◽  
Sharp Increase ◽  
Economic Conditions ◽  
Output Gap ◽  
The Czech Republic ◽  
Ifrs 9 ◽  
Credit Losses

Abstract In this paper, we estimate the sustainable level of lifetime expected credit losses and provisions and assess the procyclicality of banks’ credit losses and provisions in the Czech Republic. Further, we discuss the implications of the results for provisioning in stage 3 under the IFRS 9. Based on the estimation results, we can identify periods of insufficient provisioning when the actual values were below the sustainable levels. Additionally, we show that credit losses and provisions behave procyclically (i.e., decrease with a rising output gap and increase with a falling output gap) while banks recognize impaired credit losses and create provisions with a delay of three to four quarters after the output gap starts shrinking. Such a delay may result in a sharp increase in lifetime expected credit losses and provisioning in response to a deterioration in economic conditions under the IFRS 9 regime.

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