论文部分内容阅读
近年,一些学者对香樟大树移植技术、提高移植成活率等做了相关研究。但珠三角地区提高香樟大树,特别是树龄十几年甚至几十年的大树移植成活率的研究较少。本研究通过选用可能影响香樟大树移植成活率的各种技术措施,如移植时期、移植方法、树冠修剪、生长调节物质处理、根施磷肥、树干包裹、搭棚遮阴等进行试验,并设计相对应的空白对照,比较各种技术措施对香樟大树移植成活率
In recent years, some scholars made researches on the technology of camphor tree transplantation and the improvement of the survival rate of transplantation. However, there are few researches on increasing the survival rate of large trees of camphora in the Pearl River Delta, especially those ten or even ten years old. In this study, various technical measures that may affect the survival rate of camphor tree transplantation, such as transplantation period, transplantation method, crown pruning, growth regulators, root application of phosphate fertilizer, trunk package, Corresponding design of the blank control, comparison of various technical measures of camphor tree survival rate