... desert, due to the paucity of other species allowed, and the general absence of food and other forest resources therein. In the case of the Vietnamese rubber plantations in Laos, 555 rubber trees ... certain times of the year. The full-time Vietnamese workers are mostly scientific and technical officers who do the skilled work of managing the nursery, budding and grafting, and planting the ... basis (weeding a certain number of hectares or digging a certain number of holes). In the case of the DakLak company, mobmao refers to the assignation of a certain area of land to individual...