The ongoing globalisation and integration processes increasingly influencing the different social processes, including the situation in labour market have raised up the topicality of the necessity in education to develop competitiveness of the society in general as well as in every individual. Several documents of international and national importance provide evidence for such an assumption. Education is to become preconditions, process, result, and tool for the development of competitiveness of an individual. This promotional process should be based on scientific research as well as become a part of the duties of every educator. Therefore it is important to scientifically substantiate the conceptual notion 'competitiveness', differentiating between its structure, components, and features. The authors of the present paper have found the theoretical background: 1) theoretical substantiation of the concept of competitiveness in the researches by scientists from Western countries and Russia; 2) appropriate definitions of the concept 'competence' for research of pupils' competitiveness.

Grain samples of 51 spring barley (Hordeum vulgare L.) genotypes, including two-row, six rows, covered and hull-less were used for investigation of endosperm beta-glucan content. A significant difference (p-value is less than 0.001) between genotypes in beta-glucan content was observed. On average, the six-row barleys had slightly higher beta-glucan content. Far six-row genotypes it ranged from 35.9 to 47.1 mg kgE-1 with the mean value of 41.4 mg kgE-1, but for tw0-row barleys - 38.0 mg kgE-1 within the range of 33.2-44.9 g kgE-1. Six-row genotypes had a higher coefficient of variation in comparison with two-row genotypes. Hull-less genotypes had significantly higher beta-glucan content than the covered ones (49.3 mg kgE-1 and 38.9 mg kgE-1 respectively). The standard deviation of the mean values of beta-glucan content for covered genotypes was lower than for the hull-less ones. The mean values in 2005 were well plotted against data from the previous season for genotypes included in the two years trial. There were two distinct clusters of covered and hull-less genotypes. Beta-glucan content for varieties bred in Latvia ranged from 33.2 mg kgE-1 for two-row variety 'Malva' to 46.0 mg kgE-1 for six-row variety 'Druvis'.

The South-Esatern Anatolia Project (GAP) is a multi-sector and integrated regional development project in Turkey. The project area covers 9 administrative provinces - Adiyaman, Batman, Diyarbakir, Gaziantep, Kilis, Mardin, Siirt, Sanliurfa, and Simak - in the basins of the Euphrates and Tigris. The GAP planned in the 1970s consists of projects for irrigation and hydraulic energy production on the Euphrates and Tigris rivers. The development program encompasses such sectors as irrigation, hydraulic energy, agriculture, fish farming, rural and urban infrastructure, forestry, education, and health. This project envisages the construction of 22 dams and 19 hydraulic power plants and irrigation of 1.7 million hectares of land. The total cost of the project is estimated as US $ 32 billion. The construction of several dams will cause an increase in total capacity of more than 600 000 tons of fish in the region. Aquaculture will be an important source of income for the people and the economy of the country, a sum of US $ 1.8 billion of income will be obtained each year.

Genetic evaluation of dairy cattle for milk production based on 305-day lactation yields was compared to the evaluation based on the corresponding test day (TD) yields from the first lactation. The heritability estimates were 0.19, 0.13 and 0.15, respectively for milk yield, fat yield and protein yield, and these parameters are lower than the corresponding ones for the routine genetic evaluation with the lactation model in Latvia. The results of estimated breeding values (EBV) and relative breeding values (RBV) showed relatively high variance for all traits: higher for fat yield and lower for protein yield. The calculation of reliabilities showed that the use of test day model gives higher reliabilities of the estimated breeding values. The reliabilities are higher (about 2 - 4 %) for all traits using TD model on average for all animals and cows. For bulls group with calculated reliabilities of breeding values of at least 50 % for all traits, the measure of accuracy is higher with TD model from 7% for protein yield to 17% for fat yield. The ranking of the best Top 10 sires by TD model is similar to the lactation model. A total of 3 bulls for fat and protein yield are included in rankings of Top 10 both by TD and lactation models. TD yields could be used instead of 305-day yields for the genetic evaluation of dairy cattle. It helps to improve the accuracy of genetic evaluation and does not change ranking of the best sires drastically.

Decrease of the consumption of energy resources is possible if grain is actively dry at low air temperatures, which also has a more favourable effect on a single grain. By using the new low-temperature technologies in grain drying, the same effect can be reached as by using grain dryers with high air heating temperatures. One of such technologies could be active drying of the grain layer at low air temperatures in ozone medium. Laboratory experiments show that the carried out moisture from grain is more efficient is active drying is performed using ozonized air. The presence of ozone in grain active drying process increases the amount of carried out moisture. Ozone when decaying to ordinary oxygen creates additional energy, which can be efficiently used in grain drying. As a result, grain drying is accelerated and energy consumption is decreased. Laboratory experiments prove the effectiveness of the presence of ozone in grain active drying process.