LY/T3180-2020 干旱干热河谷区退化林地土壤修复技术规程
简介
LY/T3180-2020
干旱干热河谷区退化林地土壤修复技术规程
Technical regulations for soil remediation of degraded forestlands in the dry and dry-hot valley regions in China
2020.03・30发布
2020・10・01实施 目 次 前言....................................................................................................................................................................1 1 范围.............................................................................................................................................................. 1 2 规范性引用文件.......................................................................................................................................... 1 3 术语和定义.................................................................................................................................................. 1 4 土壤修复措施.............................................................................................................................................. 1 5 病虫害防治.................................................................................................................................................. 3 6 档案管理...................................................................................................................................................... 3 附录 A（资料性附录）主要固氮阔叶乔灌木种类及其适宜生境、种子催芽方法和最低初植密度表..... 4
前 言 本标准按照GB/T 1.1—2009给出的规则起草。 本标准由国家林业和草原局提出并归口。
LY/T3180-2020
干旱干热河谷区退化林地土壤修复技术规程
Technical regulations for soil remediation of degraded forestlands in the dry and dry-hot valley regions in China
2020.03・30发布
2020・10・01实施 目 次 前言....................................................................................................................................................................1 1 范围.............................................................................................................................................................. 1 2 规范性引用文件.......................................................................................................................................... 1 3 术语和定义.................................................................................................................................................. 1 4 土壤修复措施.............................................................................................................................................. 1 5 病虫害防治.................................................................................................................................................. 3 6 档案管理...................................................................................................................................................... 3 附录 A（资料性附录）主要固氮阔叶乔灌木种类及其适宜生境、种子催芽方法和最低初植密度表..... 4
前 言 本标准按照GB/T 1.1—2009给出的规则起草。 本标准由国家林业和草原局提出并归口。
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