Under the National Key Technology Program during the 10th Five ¨CYear Plan period, the research topic of ¡°Low-cost Production of High-quality and High-yield Processed Oranges and Study and Demonstration of the Key Technology for Treating Citrus Peel in a Pollution-free Way¡± Year has recently passed expert appraisal. The research achieved a number of important results in terms of applied basic research, technological study, agronomic technology study and product R&D. Such research gave rise to large-scale intensive orange juice processing featuring high efficiency, high quality and low cost. Therefore,.95 million Yuan integrated economic benefits have been obtained, 48 million Yuan value has been added, 5 million Yuan of profit and tax revenue has been increased and 400,000 dollars foreign exchange profit has been earned from exports. The research has vigorously helped shape the orange processing industry in Three Gorges Reservoir area .