From August 23rd to August 25th, 2023, a group of 24 farmers from Rous Rorn Commune embarked on a study tour aimed at enhancing their agricultural knowledge and practices. The event was organized by the Provincial Department of Agriculture, Forestry, and Fisheries (PDAFF) in Preah Vihear. The primary objectives of this study tour were to deepen the farmers' understanding of cover crops and their benefits, especially when integrated into cassava cultivation, to assess soil quality, and to provide training on Conservation Agriculture and Sustainable Intensification (CA/SI) techniques.