油桐在我国栽培历史悠久,经验丰富。目前产区主要经营方式有桐茶(油茶)间作、桐杉间作、桐农长期混种、油桐纯林和零星种植等。在上述桐林(农)混交经营中生产周期短,产量低而不稳的弊病较明显。而经营油桐要求每年垦复,势必导致水土流失严 Tung Oil cultivation in our country has a long history and rich experience. At present, the main producing areas are Tongcha (Camellia) intercropping, Tongsong intercropping, Tongnon long-term mixed, pure tung tree and sporadic planting. In the above Tong Lin (agricultural) mixed operation in the production cycle is short, the output is low and unsteady shortcomings more obvious. The management of tung tree requires reclamation each year, which will inevitably lead to serious soil erosion