Evaluarea impactului irigării asupra unor parametri agrofizici ai cernoziomului tipic
Evaluation of the impact of irrigation on some agrophysical parameters of typical chernozem
Author(s): Lucia Macrii, Alexandru, Avram
Subject(s): Social Sciences, Geography, Regional studies, Human Geography, Environmental Geography
Published by: Biblioteca Ştiinţifică a Universităţii de Stat Alecu Russo
Keywords: irrigation; fertilization systems; typical chernozem; soil structure
Summary/Abstract: The study assessed irrigation impact on typical chernozem structure via dry and wet sieving, under various fertilization regimes versus non-irrigated control. Fertilization increased valuable aggregates (3–0,25 mm) by 8,7% under non-irrigated conditions, while irrigation improved the content of teh same aggregates by 7% in unfertilized soil. Combined fertilization (manure + NPK) showed slight structural benefits under irrigation. Irrigation, especially during drought, supports soil biological activity dependent on moisture, which in turn positively affects soil structure.
- Page Range: 188-195
- Page Count: 8
- Publication Year: 2026
- Language: Romanian
- Content File-PDF
