Hello, everybody. and Firstly i hope very much you allow me greetings all participants of the forum and,secondly my name is Salih kheir alla Hussein , I am agricultural economist in Ministry of Agriculture and forests in Sudan.My interests are in the agricultural investment and really i have been working there for many years, so my experience in this field encourage me to participate with other peoples so as to exchange Knowledge and transfer know-how to another persons all over the world . I strongly believe that we can not enable to face our challenges especially recent global financial crisis unless we have good agricultural development and high technology in our daily agricultural practical activities.For me this forum will enable me to hear other experiences and see how can we gain from each others through discussion.