Hieu sheds light on the two main purposes of the experiment. Firstly, it aims to address the critical need to diversify food sources for livestock in the province, especially since free grazing is no longer allowed due to extensive planting of food crops and vegetables in the rainy season. Secondly, the experiment seeks to identify suitable intercrop species for macadamia, a vital plant in #DienBien province, which can contribute to soil improvement, erosion control, and effective weed management.