Résumé:
Soil degradation in agricultural areas Stidia in Mostaganem linked to several factors, including what is the intervention of the human element of which is natural and, for example, has grown peasant land does not care what his successor, and he saw damage to the soil of materials chemicals in fertilizers and agriculture within the plastics homes that run on the depletion of organic matter in the soil, as plowing to work washing the soil and not to protect it from drifting through the use of modern agricultural methods such as agriculture directly without plowing either the natural world remains its effect is very weak compared to the human factor and recall, for example, air currents that run on the transfer of soil carving and repel this deterioration and placed the competent authorities several methods, including the development of Green Dam to address the erosion and the rationalization of the
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peasants in ways that sound agriculture and the reduction of agricultural because she is also working on the soil degradation
