دراسة اقتصادية لمكافحة مرض العفن الأبيض في البصل : (باستخدام النبضات الكهرومغناطيسية الرنينية ذات الترددات فائقة الإنخفاض)‎

الملخص EN

The use of technology in the fields of agriculture in Egypt represent one of the main pillars of the national economy which assign to him the increase in quality of agriculture product in general and the intended of it for export in particular.

Also its assigned to him providing food.

clothing and raw materials for national industries Moreover.

it can contribute to the process of capital accumulation in the national economy Therefore.

it was important to apply higher amount technology to achieve higher food security in its broad concept to get benefits from competitive advantages and expansion in export.

The study aimed to apply the technique of electromagnetic resonance pulses with ultra-low frequencies which achieved a reduction in average total coasts by 27.2; also the resulting crop increased by 5.27%.

the net yield increased by 12.06%; and the return on the invested pound by 34.69%.

All sample Farmers that apply this technology supply the resulting crops for export suppliers due to quality of the product and it is free from white mold.

The farmers demanded the generalization of this technique