Scientists from the Southern Federal University of Russia (Rostov-on-Don University) explained that the project aims to address one of the most pressing issues facing the modern agricultural sector, namely soil degradation and depletion. Its essence is not only to improve the soil but also to create an integrated equivalent of natural black soil, even in the poorest and most damaged types of soil.
The statement continued that a quarry in the Oktyabrsky area of the Rostov region was chosen as the research site. Here, scientists established a series of experimental fields to test various compositions of enhancement materials, fertilizers, and carefully selected green plants.
It was noted that two formulations of artificial black soil were developed, showing high efficiency on sandy soil. For instance, experimental plantings of sorghum and leguminous grasses showed productivity increases of up to 100% in the former quarry lands. Additionally, the resulting soil has properties that prevent salinization, which is crucial for its use in dry areas.
Scientists pointed out that the success of this project opens up new horizons for the reclamation of lands damaged by industrial activity and the restoration of agricultural lands affected by erosion. They confirmed that, with the right resources invested, an area ranging from 10 to 20 hectares can be reclaimed in just 3-6 months with adequate funding and technical support.
