共找到 336 条与 相关的标准,共 23 页
本标准规定了生物防火林带作业设计的术语和定义、依据和任务、设计资格和编制单元、设计程序、作业设计成果等内容。 本标准适用于生物防火林带作业设计。 电力线路走廊、自然保护区、风景名胜区,军事管理区、易燃易爆品仓库周边等各类专项生物防火林带作业设计可以参照使用。
Technical specification for design of biological fire prevention forest belt operation
Technical Regulations for Larix Clonal Seed Orchard Establishment
Yellow pineapple seedling seedling raising technical regulations
Cultivation Technical Regulations of Understory Gentiana
Elderberry Seedling Technical Regulations
Technical Regulations for Polygonatum Polygonatum Cultivation under Plantation
Mandshurica mandshurica Seedling Seedling Raising Technical Regulations
Technical regulations for grape seedling cultivation
Cultivation technical regulation of platycodon grandiflorum under plantation
Technical regulations for the cultivation of green bamboo and willow
Cultivation Technical Regulations of Acer japonica
Euonymus cultivation technical regulations
本标准规定了枫香大径级无节材的培育目标、苗木质量要求、造林、抚育、间伐、修枝、病虫害防治和档案管理等技术规范。 本标准适用于安徽省境内枫香适生区。
Technical Regulations for the Cultivation of Liquidambar Large-diameter No-section Wood
Technical regulations for the construction of artificial commercial timber forest
Technical Regulations for Afforestation of Mycorrhized Elaeagnus jujube
Code for Design of Lattice Sand Barriers
本标准规定了乌桕规模化快繁生产的快繁材料选择、外植体采集、处理与接种、培养容器和接种器具消毒、培养基配制、培养基消毒灭菌、接种、增殖培养与生根培养、炼苗与选择、穴盘苗生产、苗木出圃、苗木包装、标签和运输、苗木生产经营档案的技术规程要求。 本标准适用于中国大陆地区乌桕规模化快繁生产。
Technical regulations for large-scale rapid propagation of Chinese tallow tree
本标准规定了野皂荚(Gleditsia microphylla Gordon ex Y.T.Lee)嫁接改造原则、改造对象、 前期准备、嫁接、抚育管理和档案管理。 本标准适用于野皂荚灌木林嫁接改造。
Technical Regulations for Grafting Transformation of Wild Honey Locust Shrubs
Technical specifications for the construction of forest firewalls
Technical Regulations for Transformation of Degenerated Poplar Forests for Windbreak and Sand Fixation
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