Nowadays, there have many calls to preserve the environment in all areas of humanity's life. For this reason, I have written this book on cotton as the most important strategic crop in Egypt and plays a major role in the Egyptian national economy because,_ It is an important source of raw material in the cotton textile industry._ As well as being a source for a lot of other unusual economic products ._ I consider cotton as a magic plant. So, we should not think only of the cotton linter (As white gold)._ Cotton has magic economic parts . So, I called it "White and yellow gold plant"._ All these magic parts provide an additional outcome for the farmers.