Chiruță, CiprianBulgariu, EmilianFilipov, FeodorCălin, Marius2022-03-112022-03-112019Chiruta C., E. Bulgariu, F. Filipov, M. Calin. 2019. 'Considerations on the quality of soil deeploosening works using mathematical statistics.' Lucrări Știinţifice USAMV – Iași Seria Horticultură, 62(2) : 11-16.2069-8275https://repository.iuls.ro/handle/20.500.12811/2219The field surveys were conducted within the North-East development region on moderately inclined terrain. The primary data were obtained from the vertical sections of the ground made perpendicular to the forward direction of the soil tiller. The width of the cross-sections was 2 m and the depth of 1.2 m. The primary data obtained from the measurements of the vertical sections made were subsequently processed mathematically. In order to further verify the significance of the differences occurring within a plot, the use of mathematical methods for analyzing the area, volume and shape of the tiled surface has been attempted, which will allow the researcher a larger number of checks under optimal conditions using the mathematical statistical apparatus.endeep soil loosening workssoilstatistical analysisafânare adâncăsolanaliză statisticăArticle