Vol: 32 Page: 253

Authors:
Ryszard Walkowiak
Izabela Polewiak
Leszek Kucharczyk

Title:
 Comparison of soil porosity after integrated tillage and traditional system

Language: Polish

Keywords:
soil porosity
integrated tillage system
factorial experiment

Summary:
The paper presents the results of research on the porosity of three soils differing in their granulometric composition. The significance of differences in the porosity after integrated tillage and the traditional system was tested using the analysis of variance for the factorial experiment with the uniform number of observations in classes. It was found that these differences were significant.