油茶品种因不同时间和地区会有不同的改良目标,而当前迫切要求的是提高油茶的产量。但计产单位不同,选种目标也不同。株产是以每株绝对产量为目标,亩产则以每株的相对产量为目标,以亩计产通过适当密植达到高产,在改良上是比较容易达到的。因此,我们认为应以提高单位面积产油量为目标,通过着重改良果实相对产量、出粒率 Different varieties of Camellia oleifera will have different improvement targets at different times and regions. What is pressing urgently now is to increase the yield of Camellia oleifera. However, different accounting units, the selection of different objectives. Plant production is based on the absolute yield of each plant as a goal, the yield per mu per plant as the goal, in order to yield acres of high density through appropriate planting, in the reform is relatively easy to achieve. Therefore, we think that we should aim at improving oil yield per unit area by focusing on improving the relative yield of fruit,