本规范的主要技术内容:1.总则；2.术语；3.基本规定；4.养护；5.复壮。
GBT51168-2016······1
1 总则······9
2 术语······10
3 基本规定······11
4 养护······13
4.l 补水与排水······13
4.2 施肥······13
4.3 有害生物防治······15
4.4 树冠整理······17
4.5 地上环境整治······18
4.6 树体预防保护······19
5 复壮······20
5.1 土壤改良······20
5.2 树体损伤处理······23
5.3 树洞修补······24
5.4 树体加固······26
附录A 古树名木常见主要病虫种类的防治措施······29
本规范用词说明······31
附:条文说明······32
1 总则······35
2 术语······36
3 基本规定······37
4 养护······38
4.l 补水与排水······38
4.2 施肥······38
4.3 有害生物防治······39
4.4 树冠整理······40
4.5 地上环境整治······40
4.6 树体预防保护······41
5 复壮······43
5.1 土壤改良······43
5.2 树体损伤处理······45
5.3 树洞修补······46
5.4 树体加固······46
