[目的]筛选营建油茶早实丰产林的最佳品种与最适栽培密度。[方法]调查设2个示范基地,一是调查栽培品种与生长量、产量的关系,二是调查栽培密度与生长量、产量的关系。[结果]在不同品种中,岑软2号的树高、地径、冠幅积显著高于长林4号、长林27号,且岑软2号的产果量显著高于长林4号、长林27号;从花芽分化分析,长林4号的花芽分化量显著高于长林27号,而岑软2号与长林27号、长林4号均无显著差异;从不同的栽培密度分析,栽培密度为1.5 m×2 m的树高和冠幅积显著高于1.0 m×1.5 m、2.0 m×2.5 m栽培密度的树高和冠幅;而栽培密度为1.5 m×1.0 m的地径显著高于其他两个栽培密度的地径;从产果量分析,栽培密度为1.5 m×2.0 m的产果量显著高于其他的栽培密度。[结论]岑软2号品种,早期植株生长量大,产果量高,营建早实丰产林的栽培密度采用2.0 m×3.0 m;岑软3号品种,早期产果量高,营建早实丰产林的栽培密度采用1.0 m×1.5 m或1.5 m×2.0 m,第4~6年投产后进行移栽。 [Objective] The research aimed to screen the best varieties and optimum planting densities of Camellia oleifera growing in early growing season. [Method] Two demonstration bases were set up. One was to investigate the relationship between cultivars and growth and yield. The other was to investigate the relationship between planting density and growth and yield. [Result] In different varieties, the tree height, diameter and crown width of Cen soft 2 were significantly higher than those of Changlin 4 and Changlin 27, and the yield of Cen soft 2 was significantly higher than that of Changlin 4 , No. 27 in Changlin. From the flower bud differentiation analysis, the flower bud differentiation of Changlin 4 was significantly higher than that of Changlin 27, while there was no significant difference in Cen soft 2, Changlin 27 and Changlin 4; The tree height and crown width of 1.5 m × 2 m planting density were significantly higher than those of 1.0 m × 1.5 m and 2.0 m × 2.5 m planting density while the planting density was 1.5 m × The diameter of 1.0 m was significantly higher than that of the other two cultivars. The fruit yield of 1.5 m × 2.0 m was significantly higher than that of other cultivars. [Conclusion] Cenushuang 2 had a large amount of early growth and high yield of fruit. The cultivation density of early mature high yielding forest was 2.0 m × 3.0 m. Cenushuang 3 had high early fruit yield and early fruiting The planting density of high yielding forest is 1.0 m × 1.5 m or 1.5 m × 2.0 m, and the transplanting is carried out after the 4th to 6th year of operation.