樟树是我国珍贵树种之一,又是园林绿化的优良树种。苗期主根明显,侧、须根少,常常影响造林效果。为了培育根系发达的优质壮苗,提高造林成活率,促进生长和成材,我们进行了短截胚根与短截部分主根试验。实践证明,经短截胚根 Cinnamomum camphora is one of the precious tree species in our country, and is also an excellent tree species for landscaping. The main root seedling apparently, lateral, fibrous roots, often affect afforestation effect. In order to cultivate high-quality seedlings with well-developed root system, improve the survival rate of afforestation, and promote the growth and the quality, we conducted the test of short root part and short part of the main root. Practice has proved that the short cut radicle root