摘要
通过设置4个氮肥施用水平试验,研究了不同氮肥水平对香樟幼苗生长的影响。结果表明:氮肥施用量6g·株-1效果最好,株高、地径、幼苗鲜质量增长量均达到了最大值,分别为26.45cm、4.19mm、85.44g。根据研究结果,在香樟幼苗培育过程中,建议采用6g·株-1的施肥量。
Through setting four nitrogen fertilizer trials,the effects of different nitrogen levels on seedling growth of camphor were studied.Result shows that application 6 g Ntree -1 is optimal;tree height,DBH,seedling fresh weight gain are up to the maximum,respectively 26.45 cm,4.1 9 mm,85.44 g.According to the results,in the process of cultivating seedlings of Cinnamomum camphora ,it is recommended to adopt 6 g Ntree-1 .
出处
《防护林科技》
2015年第7期25-26,共2页
Protection Forest Science and Technology
