Camellia shells are an abundant by-product of Camellia processing. This paper describes and summarizes the applications of Camellia shells as raw materials for various products. Camellia shell research in various fields is discussed, with statistics presented to integrate the research progress worldwide. In agriculture Camellia shells are used as organic fertilizer, potash, medium; In industry, Camellia shells can be made into activated carbon. Our reviews provide theoretical reterence for improving the recycling of agricultural or forestry residue, with the research emphasis and direction on Camellia shells as an example.
Camellia shellsagricultural or forestry residuebiorefinery