共找到 16 条与 相关的标准,共 2 页
List of forestry ecological products
本文件规定了天然林修复类型的划分原则、类型划分和质量评价。 本文件适用于小班尺度天然次生林修复前的类型划分和修复后的质量评价。
Classification and evaluation of natural forest restoration types in Sichuan Province
本文件规定了四川境内主要造林树种苗木的术语和定义、抽样检测、单株质量分级、苗批质量分级、质量检验证书与标签的要求。 本文件适用于四川境内植树造林用的在圃苗木、离圃苗木和造林地苗木的质量检测及等级评定,不适用于温室培育的苗木和绿化大苗。
Seedling quality classification of main afforestation tree species in Sichuan
本文件适用于广东地区木麻黄人工林主要病虫害的防治。
Technical regulations for integrated management of main pests and diseases of casuarina
Cultivation technical regulation of elm leaf plum
Clivia Cultivation Technical Regulations
Willow Verbena Cultivation Technical Regulations
Hemerocallis cultivation technical regulations
Technical regulations for cultivation of ground cover chrysanthemum
本文件适用于无核枇杷栽培
Seedless Loquat Cultivation Technical Regulations
Technical Regulations for Industrial Seedling Cultivation of Chrysanthemum
Management Regulations for Ancient and Famous Trees Part 1: Archives Management
Management Regulations for Ancient and Famous Trees Part 2: Technical Regulations for Conservation and Rejuvenation
Technical regulations for sowing and raising seedlings of Clematis large-leaf
Specifications for the construction of forest fire emergency command system
Technical regulations for walnut budding
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