美利体育登录入口官网

土壤改良剂和生长介质. 量值的测定

Soil improvers and growing media. Determination of a quantity

土壤改良剂和栽培基质.pH值的测定

Soil improvers and growing media. Determination of pH

土壤改良剂和培养基.电导性测定

Soil improvers and growing media. Determination of electrical conductivity

土壤改良剂和培养基.有机物质含量和灰分测定

Soil improvers and growing media. Determination of organic matter content and ash

土壤改良剂和培养基.物理特性测定.毛体积干密度、空气量、水量、收缩值和总空隙容积

Soil improvers and growing media. Determination of physical properties. Dry bulk density, air volume, water volume, shrinkage value and total pore space

土壤改良和育苗.颗粒尺寸＞60mm肥料质量的测定

Soil improvers and growing media — Determination of quantity for materials with particle size greater than 60 mm

土壤改进剂和生长剂.植物反应测定.用水芹进行又该培养皿试验

Soil improvers and growing media. Determination of plant response. Petri dish test using cress

土壤改良和育苗.测定颗粒尺寸大于60 mm的肥料质量

Soil improvers and growing media - Determination of quantity for materials with particle size greater than 60 mm; English version of DIN EN 15238:2007-02

土壤改良剂和生长素.物理和化学试验,干物质含量和潮气含量及实验室压实松散材料密度的测定用试样制备

Soil improvers and growing media - Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density

栽培介质有害生物美利体育登录入口官网规程

Procedure for detection of harmful organisms in cultivation media

土壤改良材料与栽培基质 王水中可溶元素的萃取

Soil improvers and growing media - Extraction of aqua regia soluble elements

土壤改良材料和生长介质 颗粒组成测定

Soil improvers and growing media - Determination of particle size distribution

土壤改良剂和生长素.用户,环境和植物安全性指南

Soil Improvers and Growing Media - Guidelines for the Safety of Users, the Environment and Plants

土壤改良剂和生长素.用户,环境和植物安全性指南

Soil Improvers and Growing Media - Guidelines for the Safety of Users, the Environment and Plants

土壤改良剂和生长素.标签,规格及产品附表

Soil improvers and growing media - Labelling, specifications and product schedules

土壤改进剂和生长介质.贴标签、规范和产品目录

Soil improvers and growing media. Labelling, specifications and product schedules

进出境植物盆景检疫规程

Quarantine rule for importing and exporting plant bonsai

进出境栽培介质检疫和除害处理规程

Rules for quarantine and treatment of import and export growing medium

栽培介质检疫处理要求

Requirements of quarantine treatments for growing medium

土壤改良剂和生长介质 化学和物理试验的样品制备、干物质含量、水分含量和实验室压实容重的测定

Soil improvers and growing media - Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density

土壤改良剂和栽培介质 化学和物理试验的样品准备、干物质含量、水分含量以及实验室压实堆密度的测定

Soil improvers and growing media - Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density

土壤改良剂和生长介质 氮的测定 第1部分：改良凯氏定氮法

Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method

土壤改良剂和栽培介质 氮的测定 第2部分:杜马斯法

Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method

土壤改良剂和栽培介质 颗粒大小分布的测定

Soil improvers and growing media - Determination of particle size distribution

土壤改良剂和生长介质 用户、环境和植物安全指南

SOIL IMPROVERS AND GROWING MEDIA. GUIDELINES FOR THE SAFETY OF USERS, THE ENVIRONMENT AND PLANTS

土壤改良剂和生长介质 用于化学和物理测试的样品制备、干物质含量、水分含量和实验室压实堆积密度的测定

Soil improvers and growing media - Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density