不同配比基质对油茶容器苗生长的影响

Effects of Different Matrix Ratios on Container Seedlings of Camellia oleifera

摘要: 为了促进油茶容器苗的生长，提高苗木质量，研究了不同配比基质对油茶容器苗生长的影响，结果表明：不同配比基质培育的油茶容器苗苗高、新梢生长量均存在显著差异，地径、叶片数量差异不显著。综合分析，以P3（黄心土20%，松林表土40%，椰糠20%，秸秆20%）最有利于油茶苗木的生长，苗高、地径、新梢生长量均最大，分别达48.5 cm、0.8 cm和7.70cm。研究为油茶容器苗培育基质的配制提供了技术参考。

Abstract: The effects of different matrix ratios were studied on the growth of container seedlings of Camellia oleifera,in order to promote the growth and quality of container seedlings.The results showed that there were significant differences in seedling height and shoot growth,and no significant difference in ground diameter and leaf number.Comprehensive analysis indicated P3(20% of yellow soil,40% of pine forest topsoil,20% of coconut bran,20% of straw) was the most conducive to the growth of container seedlings,the increment number of the seedling height,ground diameter,and shoots were the largest,up to 48.5 cm,0.8 cm,and 7.70 cm respectively,which provided a technical reference for the preparation of matrix ratio of C.oleifera.