After World War II, developed countriesDeveloped countries faced food securityFood security and economic collapses, leading to the development of the agricultural sector as a solution. AgricultureAgriculture Economic Policies (AEP) were established to manage increasing food demands and populationPopulation growth. These agricultural policiesAgricultural policies were highly successful for the developed countries, resulting in a prosperous economic growth for many decades. Therefore, many developing countriesDeveloping countries copied those AEP’s and implemented them in their agricultural sectors. However, in the 1980s, the agricultural success of AEP for developed countriesDeveloped countries became an agricultural failure for many developing countriesDeveloping countries due to several reasons. The first was the insufficient choices and implementations conducted by the unexperienced government officials. The second was the static model designed specifically for the developed countries. The third was the agricultural environment's negative conditions, such asArid arid landsArid lands and climate changesClimate change. All leading to the demise of the agricultural sector in the developing countries. Therefore, in the twenty-first century, many developing countries have developed a new approach using Dynamic Agricultural Economic Policy (DAEP)Dynamic Agricultural Economic Policy (DAEP) suitable for their agricultural, economic, and environmental conditions. This dynamic and customizable approach can be applied to any developing country based on its environmental and economic conditions. For example, Qatar's DAEP focused on education and innovation, while African regions focused on productivity and irrigation.