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该研究采用边测定、边示范、边推广的技术路线，对经过连续１０年测产的１０个优株，采用芽苗砧嫁接无性繁殖苗木营造测定林，进行多点多重复区域化试验，选育出五油１５１、五油１０２、五油４６５等高产量、高含油率的新品种。新选出的优良品种平均产油４５０ｋｇ／ｈａ以上，比参试无性系均值高１５％以上，每ｍ￣２冠幅产油量比１９８５年国家制定的标准高２３．０～１０４．０％。同时，采用选育的优良品种营建采稳固１６．３３ｈａ和试验示范林６６６．６７ｈａ，取得了明显的效益。
In this study, using the technology of edge determination, edge demonstration and edge extension, the plantation of 10 superior plants which have been tested for 10 years in succession was made by grafting asexual seedlings with buds and grafting to carry out multi-site and multi-complex regionalization test. Bred five oil 151, five oil 102, Wu You 465 high yield, high oil content of new varieties. The newly selected elite varieties produced more than 450kg / ha oil on average, more than 15% higher than the average value of the clones in the test, and the oil yield per unit crown area was 23.0 to 104.0% higher than that set by the state in 1985. . At the same time, using the fine varieties of breeding to build a stable 16.33ha mining and experimental demonstration 666.67ha forest, and achieved significant benefits.