Definition of Reference Models for Power, Mass, Working Width, and Price for Tillage Implements

Farm machinery selection, operation and management directly impact crop cultivation processes outputs. A priori quantification of technical financial needs allows definition proportionate distribution available resources simplification selection process. Appropriate planning, association adjustment the power unit implement are required for soil cultivation. Consideration functional parameters implement, their proper estimation structure, productivity return on investment. Thus, a modelling approach was implemented possible parameter-price relations tillage equipment. The performed analysis allowed us to investigate main relevant parameters, quantify impact, elaborate forecasting models price, power, mass working width. significant relevance issues were outlined each group. For harrows cultivators, dependencies between studied expressed better predictive qualities, especially price-mass relation (R² > 0.8). While ploughs had primary output = 0.7). prediction features provided reliable results indicative values price implements.