To evaluate soil management in conservation and regenerative agriculture based on sustainable agriculture principles, within the framework of BCI (Better Cotton) standards and practices, using new approaches; and to examine its relationships with soil health, carbon sequestration, water management, biological activity, and climate change, both theoretically and practically.

Protective and regenerative agriculture principles; soil texture, structure and aggregate stability; soil organic matter and carbon cycling; soil water retention capacity and water productivity; soil compaction and erosion management; soil organisms, soil-plant water-climate interaction; carbon sequestration and climate change; BCI sustainable production standards; soil health indicators and monitoring methods; regenerative agriculture practices (cover crop, minimum tillage, rotation)