The paper is well suited for current tendency to promote new technological solutions for mechanization of grassland farming with low input systems. New technological alternatives, at full presented in paper, are focussed on mechanization of reseeding operations for the following degraded pasture types: deep fertile soil and thin sward; deep fertile soil and deep sward, thin fertile soil and deep sward; thin fertile soil and thin sward; affected of erosion. For mechanization of involved operations, the new technological solutions are based on composing of complex aggregates using the current research results from agricultural mechanization. The utilization of the complex farming aggregates provide the realization of 2, 3, 4 or 5 operations by one pass machine, in comparison with usual variants where  achieves one operation by one passing. Therefore the new technological solutions of mechanization involve less fuel consumptions, lower necessary labour, a reduced passing number, depending on stationary area conditions and mechanization alternative. Because of these advantages, new mechanization solutions for improvement of degraded grasslands by reseeding method have a low ecological impact, less environment pollution, lower inputs in according with low production costs.

variants of mechanization; complex aggregates; reseeding; degraded grasslands

Presentation: oral