Technologies of keeping livestock and management of manure pig complexes holdings built in the country under the Soviet regime no longer satisfy modern veterinary and environmental requirements. Conditions for the modernisation of such complexes were created as from 2000, when agricultural aid programmes (funds) appeared in Lithuania. Information about old and newly implemented manure management technologies, fertilisation value of manure, and quality of the drainage runoff from manure-fertilised fields has been collected in six large livestock companies. Analysis of collected data revealed that new livestock keeping, feeding and manure management technologies are more cost-effective in using energy and mineral resources and conform to the animal welfare, environmental protection and hygiene requirements that are becoming more and more stringent. As the traditional manure management in economic terms is quite expensive and has a significant impact on the environmental quality, academic community is looking for new manure processing methods. The global development of manure management technologies focuses on the manure processing in biogas plants. Biogas generated from liquid manure and animal waste in such plants is an alternative source of energy.

The requirements for education, school and teachers become increasingly varied and complicated. The Latvian education system needs to be changed. The aim of the education reform is to establish a qualitative, accessible, competitive education system. The role of the teacher in studies changes with the economical and labour market changes. It determines new requirements and makes the knowledge, skills and competences of teachers change. To foster the development of teacher skills and acquisition of information, it is necessary to promote further education of teachers. The involvement of Latvia in the today’s global processes makes it necessary to substantially reconsider the aims and tasks of the education system – to ensure modernization of the education system and attain the introduction of new education content and methods. The article theoretically and empirically analyses and summarizes the further education experience of teachers at the Centre for Lifelong Education of the Latvia University of Agriculture in 2009/2010. The research target group - professional education teachers. The aim of the article is to justify teacher further education as development of professional and pedagogical competences in ensuring a modern and qualitative study process. The novelty of the research is related to the idea of the professional education reform and optimization of the network of professional schools.

Latvia has become a fully-fledged Member State of the European Union (EU) and now is a part of the global integration processes. The EU has set a goal to form a knowledge-based society and to become a region with a dynamic economy. For this reason it is necessary to increase scientific research and innovation capacity. The scientific potential is characterized by adequate supply of materials, facilities and equipment. It is a precondition for any kind of productive scientific activity. It must be noted that equipment, along with materials and resources necessary for their maintenance and operation in scientific institutes and by groups of scientists, has not experience any significant improvement since the Soviet period. Since 1990, budgetary funding for science has been sufficient to ensure a mere survival. In 2004, Ministry of Education and Science, together with scientific institutions, drafted the National Programme "Support for Modernization of the Scientific Infrastructure in the State Research Institutions". The funding made available through the EU Structural Funds can be used for purchasing new scientific equipment for the state research institutions.

The purpose of this paper is to identify the main characteristics of the modern farm in Lithuania and to analyse correlation between features, which should have a modern farm, to understand the age of agricultural system and agricultural concept. The research based on the answers of two groups of experts (180 experts: 98 experts-professionals and 82 experts-farmers). The present paper is examining the characteristics and role of agriculture modernization in the economic and social development of Lithuania. The main characteristics of the modern farm are: new machinery and equipment, technologies, modern production buildings, farms apply a range of innovations, farmers are seeking knowledge are interested in innovation, take part in exhibitions, events, they are energetic, creative and implementing good management practices. Big farms in Lithuania had the opportunity to devote more funds to co-finance structural support, and were able to get more support and modernize faster than small or medium-sized farms. The big farms are more modernised than small ones, but the impact of farm modernization on the rural development sustainability is bigger and more positive from the smaller farms than bigger ones.