摘要：

Through setting four nitrogen fertilizer trials,the effects of different nitrogen levels on seedling growth of camphor were studied.Result shows that application 6g N·tree-1 is optimal;tree height,DBH,seedling fresh weight gain are up to the maximum,respectively 26.45 cm,4.19 mm,85.44 g.According to the results,in the process of cultivating seedlings of Cinnamomum camphora,it is recommended to adopt 6g N·tree-1.

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