AGROFORESTRY SYSTEMS AS CONDITIONERS OF PHYSICAL AND STRUCTURAL QUALITY OF THE SOIL | Asian ......

The study of soil transformations that occur as a result of the use and management practises employed is critical in determining the most appropriate method for recovering soil functions. The goal of this study was to determine the impact of agroforestry systems (AFS) management on soil physical quality in the state of So Paulo at various successional phases (Brazil). The work was done in an Ultisol environment (Arenic Dystrudult). The following physical soil characteristics were assessed: density, porosity, flocculation index, and soil aggregate stability. The trial was rated on the type of use/management (AFS 12 years, AFS 2.5 years, AFS 1 year, and native forest) as well as depth (AFS 12 years, AFS 2.5 years, AFS 1 year, and natural forest) (0-0.10; 0.10-0.20; 0.20-0.40 m). The findings revealed that, over time, consolidated agroforestry systems provide less damaging alternatives and can help to reverse degradation processes by enhancing soil porosity, reducing soil density, boosting aggregate stability, and reducing temperature changes in soil. As a result, consolidated agroforestry systems (12 years) increase soil structure resilience and should be included in the production system, particularly in environmentally sensitive areas.

Please see the link :- https://www.ikprress.org/index.php/AJOPSS/article/view/3333