Different fertilization had significant effects on growth of Paramichelia baillonii sapling,the order was N>NP>NPK>NK>P>K>KP>CK(control).

• 造林地施用不同的肥料种类,对山桂花幼林的径、高、材积生长影响非常显著,其排序为:N>NP>NPK>NK>P>K>KP>CK(不施肥);