Big-scale agricultural production falls into deadlock because of land fragmentationVietNamNet Bridge - Local authorities throughout the country have been moving ahead with land accumulation models. Vo Tri Hao from the HCMC Economics University noted that many problems have arisen in the land accumulation process. To organize large-scale production, investors need to have large land areas. To organize large-scale production, investors need to have large land areas. In Ha Nam province, for example, four agricultural production zones, totaling 500 hectares, have set up in accordance with the land accumulation model.