云南松低产低效林改造技术规程
Technical regulations on reconstruction of low-yield and low-function forest of pinus yunnanensis
2014-08-21
LY/T 1690-2017
低效林改造技术规程
Technical regulation of restoration of low function forest
2017-10-27
LY/T 2969-2018
东北、内蒙古林区低产低效林改造 技术要求和工程实施指南
Low-yield and low-function forest reconstruction in Northeast and Inner—Mongolia forest region—Technical requirements and guideline for engineering implementation
2018-02-27
LY/T 2651-2016
退化森林生态系统恢复与重建技术规程
Technical regulation for restoration and reconstruction of degraded forest ecosystems
2016-07-27
LY/T 3333-2022
林业血防抑螺成效提升技术规程
Technical regulations for improvement of snail control effect through reconstructing the schistosomiasis prevented forest
2022-11-30
LY/T 2673-2016
森林植被对空气颗粒物的影响评价技术规程
Technical regulation for assessment of forest function on air particulate matter