Introduction, overview of machines and devices in agriculture, specific characteristics of agriculture in our country. Procures for conquering a product, development of structure, calculation of costs, choice of a solution, improvement of a solution. Physical properties of plant materials: humidity, dimensions, shape, friction, hardness, description of a collective, current characteristics, electrical characteristics, optical characteristics, chemical characteristics, reology. Application of physical properties of plant materials on the machines and equipment. Transport in agriculture. Procedures, machines and equipment for production of medicinal plants, development of mechanization for special types of plant species. Procedures and equipment fro conservation, drying and storage. Procedures, machines and equipment in animal husbandry. Plants for production in protected environment, tunnels, greenhouses and hothouses. After harvest procedures, machines and equipment. Procedures, equipment and machines for irrigation.