油桶产量的高低,不仅受本身遗传品质的控制,同时受生境条件的制约,而这种生境条件又受人为的生产活动所左右。土壤是油桐生长的基础,不同的土壤管理关系到油桐寿命长短,产量高低,因此,加强对桐林的土壤管理,是油桐生产中一项极其重要的技术措施。研究和了解不同土壤管理与油桐生长结实的关系,对制定桐林土壤管理技术措施,实现油桐高产稳 Oil drum production level, not only by their own genetic quality control, at the same time by the constraints of habitat conditions, and this habitat conditions by man-made production activities around. Soil is the basis for the growth of tung tree. Different soil management is related to the longevity and yield of tung oil tree. Therefore, strengthening the soil management of tunglin is an extremely important technical measure in tung tree production. To study and understand the relationship between different soil management and the growth and fruiting of Tung Oil Tree, and to establish the technical measures of soil management in Tonglin so as to achieve a high yield