The effect of green manure and biofertilizer by using (Lupinus albus and Lupinus albu s + Rhizobium) on some soil properties and potato growth and production during two successive seasons of 2007/2008 and 2008/2009 was studied. The results showed that green manure provided the soil with 3.75 kg/m2 green organic matter including (398 g dry matter and 14 g nitrogen), while lupinus albus + Rhizobium provided the soil with 4.55 kg/m2 green organic matter including (581 g dry matter and 22.3 g nitrogen) and improved soil chemical properties. The results showed as well that biofertilizer significant improved potato growth parameters: plant and tuber dry matter, foliage surface, foliage index, plant length, plant elements content (N,P,K,Ca and Mg), tuber number and their content of nitrate and protein .The results showed as well that biofertilizer significant improved marketing potato yield.