by Myriam Fernandez, Ph. D.
In 2010, a tillage by rotation experiment was set up on three of the five acres. The objective of this first organic agronomic trial in the Brown soil zone is to investigate the impacts of tillage reduction and benefits of diversified crop rotations on weed control, soil fertility, crop production, diseases, rhizosphere microbial populations, carbon footprint, and economic returns under organic management and water-limited conditions in this semi-arid region.








