Zaldea, GabiNechita, AncuțaAlexandru, Lulu-CătălinFilimon, Roxana-MihaelaFilimon, Vasile-Răzvan2026-06-172026-06-1720251454-7376https://repository.iuls.ro/handle/20.500.12811/6689The vine-growing technologies in the vineyards of the country's north-eastern region are established differentially, according to ecopedoclimatic conditions, with specific technological practices applied depending on the area and the cultivated varieties. The implementation at SCDVV Iași of innovative technological practices aimed at reducing energy consumption, lowering pollutant emissions, and preserving soil structure for the promotion of sustainable agriculture involved testing four soil maintenance systems in the inter-row spaces. The analysis of manual and mechanical labor requirements, along with the inputs applied, allowed the assessment of the economic efficiency of different soil maintenance systems, highlighting their advantages and drawbacks under specific conditions. The results obtained highlight that the highest economic efficiency was recorded in variant V4, with a profitability rate of 44%, compared to only 8% in variant V1. Similar values were also achieved in variants V3 and V2, with profitability rates of 34% and 28%, respectively.Englishprecipitationvinesaccessible moisturesoilArticle2069-8275