The study was conducted to evaluate the productive and reproductive performance of Central Highland and Woyto-Guji goat breeds in Meta-Robi and Konso districts, respectively. A total of 240 farmers were interviewed using semi-structured questionnaires to describe kidding pattern, kidding interval, weaning age and milk production. On-farm performance traits were recorded on 730 goats of 157 households. In Konso, majority of kidding occurred in May, whereas in Meta-Robi it was in September. There was a difference in the average kidding interval and age at weaning between the breeds. Kids birth weight (2.03 Vs. 2.68kg) and does postpartum weight (26.6 Vs. 28.2kg) were lower in Woyto-Guji goats than in Central Highland goats. Average 90 day kids' weight and average daily weight gain between birth and 90 days were not different among the breeds. Average 180 day weight (15.7 Vs. 11.5kg) and average daily weight gain between 91 and 180 days (65.4 Vs. 31.9 g/day) were better in Central Highland goats than in Woyto-Guji goats.

This study was conducted in the rural kebeles around Dire Dawa for designing a simple, yet, feasible breeding scheme in the context of community-based management of animal genetic resources. Range of participatory rural appraisal tools, including focal group discussions and participatory mappings, were employed to study the local community’s Indigenous knowledge and practices in managing the goat gene pool. The breeding objective and local trait preferences were defined in a participatory manner through own-flock ranking experiments. The community generally practices selective pure breeding where by the own flock and flocks in the neighbourhood were the units of selection for bucks. There are social regulations in the community against sale of breeding does outside the community while encouraging communal use of outstanding breeding males. Goats are kept for multifaceted purposes ranging from products like milk, meat and live-sale to functions in socio-cultural, financial and ritual state of affairs. The breeding objective is to ensure improved milk production, through increased daily yield per doe and increased fertility per flock, and increased net income per flock, through increased number of marketable animals. Traditional criteria such as conformation, behaviour and adaptation were as important as most “production” traits in selecting breeding animals. The breeding goal traits considered were, accordingly, milk production, conformation and reproductive traits. Based on these findings, village breeding schemes, where-by flocks and breeding groups in a village are taken as focal points, is recommended as way forward in genetic improvement. The framework for a feasible implementation of such genetic improvement scheme is outlined based on the rationale of utilizing available social regulations, indigenous knowledge and traditional systems of breeding as well as future market prospects.

A knowledge of the level of genetic diversity is very important in ensuring the sustainable utilisation of animal genetic resources. To this end, the genetic diversity of some local pigswas assessed by genotyping 86 unrelated pigs in four regions of Ghana namely Northern (Tingoli = 9), Upper West (Papu = 31 and Babile = 32) and Upper East (Gia = 14) using 12 microsatellite markers.The number of alleles (Na), number of effective alleles (Ne), observed heterozygosity (Ho), expected heterozygosity (He) and inbreeding coefficient (FIS) were used to assess the level of genetic differentiation among the five populations in this study. All loci studied were polymorphic and the mean number of alleles ranged from 4.58 (Yorkshire) to 10.58 (Papu) with an overall average of 7.65 alleles. At all the 12 loci studied, inbreeding coefficient (FIS) deviated significantly from zero with a mean of 0.32. When the Nei’s standard genetic distance based on the proportions of shared alleles was used to construct a neighbour joining tree, pigs from the different communities sampled in the Upper West region emerged with the highest bootstrap value of 90%. Generally, the sampled pigs represent distinct populations with a moderate amount (12%) of genetic differentiation but considerable amount of inbreeding (29%) has taken place within these populations over the years. This is the first report of the genetic diversity of Ghanaian local pigs using microsatellite markers.

In this study the development of meat sector in terms of livestock population, production, farm size and reproductive material, which forms economic basis for effective meat production was analysed. The aim of the study was to investigate main tendencies of meat production sector and development of economic basis in Latvian agriculture. To achieve the set aim following objectives were defined: 1) to analyse concentration and specialization processes of pig breeding farms; 2) to describe restructuring processes of reproductive pig breeding; 3) to investigate restructuring processes of farms producing beef; 4) to characterize concentration and integration processes in poultry production. The study was based on annual statistical data and statistical bulletins covering results of the Farm Structure Survey from 2001 to 2006, scientific publications, special literature and reports of international organizations. To carry out the research adequate research methods were used. The results of this study showed that meat industry has structurally changed in recent years, where the structural change can be defined as the change in the number and size of farms in pig, cattle and poultry sectors. The results also suggested that meat production sector in Latvia has become more intensive, concentrating meat production in large and specialized farms, where this tendency can stimulate the increase of meat production. Therefore, knowledge of the current tendencies and strategies of pig, cattle and poultry sectors is a necessary precondition for the development of the meat sector.

It has been shown in previous studies that transaction costs (TC) of agri-environmental policy measures often are very large both in absolute terms and as a share of payments. As agri-environmental policy measures make up an increasingly large share of agricultural policies, not least within the European Union, it is becoming ever more important to improve the knowledge about the factors determining the level of transaction costs. This paper investigates the TC determinants of one Swedish agri-environmental policy measure. More specifically, it aims to investigate if the level of TC is attributable to economic factors, such as pasture density and distances, or if political factors, such as lobby groups and political majorities at the county level, influence the costs. To evaluate if the results are robust with respect to alterations in model specifications, a version of the extreme bounds analysis is applied. Although initial results indicate that political parties influence the level of transaction costs, the extreme bounds analysis reveals that those results are fragile. It shows that five of the economic variables are robust with respect to model specifications, but none of the political variables is.

Primary energy resource consumption in the world is surveyed in the work and oil yield, production and consumption evaluated on the world level, also showing its density in the view of several states. Oil reserves are evaluated and the states with biggest oil reserves stated. The research proves consumption of primary energy oil in the world is increasing continuously. There are primary energy resources to be acquired in Latvia evaluated and primary energy resources in means of final consumption divided between types of energy estimated.

In the vocational education research, different methods including a formation and analysis of the development scenarios can be used. In the research of vocational education method of scenarios analysis is hardly ever used. In the article the chance to use the method of scenarios analysis in the research of vocational education in Latvia is evaluated. There is the AHP (Analytic Hierarchy Process) method for analysis of scenarios of the Latvia vocational education development used in the article. There are given methodological recommendations for the realisation of the formation and analysis of development scenarios.

The article deals with the issue of the impact of teaching practice on training of the future educators. At the Institute of Education and Home Management of the Latvia University of Agriculture, approaches of human pedagogy and education lie at the basis of the conceptual grounds of the school practice. The phases of the school practice are characterized and the readiness obtained by the students within the training are discussed. In every phase of the school practice, students gradually adapt themselves to the school, pedagogic and educational environments. Results of student survey on the development of readiness to pedagogic work in school educational environment and the developing role of competency are presented.

This study was conducted to investigate the lifestyle of post-graduate students. The purpose of the present study was to find out opinion of the post-graduate students how significant are physical activities and healthy eating in their life. The study was initiated due to the growing knowledge of the importance of healthy food. The study was carried out by using empirical methods and the opinion of post-graduate students living in Latvia analysed. The authors have used questionnaire method and in February 2008 received answers from 86 respondents who are the post-graduate students of Latvia University of Agriculture (LLU). Studies showed that the biggest part of research subjects appreciates the importance of physical activities and healthy eating, and treats it as a positive part of the post-graduate studies process.

Forest is the ecosystem which consists of different related components and fulfils important environmental, economic, and social functions. Each of these components is of particular value in public perception. In the beginning of September, 2007 social research was carried out in Latvia in order to understand the meaning and importance of forest value on the questionnaire base. This survey focuses on how people, whose everyday life is related to forest sector, perceive forest values. The forest values were divided into thirteen factors. To determine the most important forest value, the participants’ answers significance was evaluated basing upon the concordance coefficient and using descriptive statistic methods. The research revealed that despite the multifunctional use of forest the basic value is granted to timber and forest land. As well as respondents were not shown significant differences expressing their opinions when they were divided into different groups (forest owners, forest sector employees and other). Results of the survey have shown that the public in Latvia are not able to value and calculate forest environmental and social functions.