关键词: 四季桂, 扦插基质, 留叶量, 生根

Abstract: The effects on rooting of Osmanthus fragrans var. semperfloren cutting by different cuttage matrix, branch maturity and leaves remaining were researched in this paper. The result showed that the effects on rooting of O. fragrans var. semperfloren cutting by different cuttage matrix and branch maturity had significant differences. However, the effect on rooting of O. fragrans var. semperfloren cutting with one leaf and with two leaves was unobvious. Therefore, it was the best conditions for rooting of O. fragrans var. semperfloren cutting that the branch was half-lignification, the cuttage matrix was 2/3 peat soil and 1/3 pearlstone, and the leaves remaining was one leaf or two leaves.