G21 化肥、化学土壤调理剂 标准查询与下载



共找到 374 条与 化肥、化学土壤调理剂 相关的标准,共 25

Fertilizer grade ammonium polyphosphate

ICS
65.080
CCS
G21
发布
2021-12-02
实施
2022-04-01

Fulvic acid medium element fertilizer

ICS
65.080
CCS
G21
发布
2021-12-02
实施
2022-04-01

Domaine d'applicationLe présent document a pour objet de définir une méthode générale d'échantillonnage des sols en vue d'analyses destinées à une interprétation agronomique afin d'évaluer certains paramètres de la fertilité. Cette méthode s'applique également en vue de l'analyse

Soil quality - Sampling - Method for taking soil samples for physico-chemical analyzes for agronomic interpretation

ICS
13.080.05
CCS
G21
发布
2020-12-04
实施
2020-12-04

Macroelement water-soluble fertilizer

ICS
65.080
CCS
G21
发布
2020-07-27
实施
2020-11-01

General rules for biochar detection methods

ICS
65.080
CCS
G21
发布
2020-07-27
实施
2020-11-01

Biochar-based organic fertilizer

ICS
65.080
CCS
G21
发布
2020-03-20
实施
2020-07-01

Nitrohumic acid

ICS
65.080
CCS
G21
发布
2019-12-24
实施
2020-07-01

Mineral source humic acid organic fertilizer

ICS
65.080
CCS
G21
发布
2019-12-24
实施
2020-07-01

Production Technology of Potassium Chloride Mixing Brine-Cold Crystallization Method

ICS
71.1
CCS
G21
发布
2019-10-18
实施
2019-12-01

Technical Regulations for Potassium Chloride Production from Fine Salt Mine

ICS
71.02
CCS
G21
发布
2019-10-18
实施
2019-12-01

Fertilizer containing fertilizer efficiency retaining agent

ICS
65.080
CCS
G21
发布
2019-08-02
实施
2020-01-01

Monoammonium phosphate and diammonium phosphate containing humic acid, monoammonium phosphate and diammonium phosphate containing alginate and compound fertilizer containing urea sulfate (2019)

ICS
CCS
G21
发布
2019-08-02
实施
2020-01-01

Fertilizer anti-caking agent

ICS
65.080
CCS
G21
发布
2019-08-02
实施
2020-01-01

Contains alginate monoammonium phosphate, diammonium phosphate

ICS
65.080
CCS
G21
发布
2019-08-02
实施
2020-01-01

Contains humic acid monoammonium phosphate, diammonium phosphate

ICS
65.080
CCS
G21
发布
2019-08-02
实施
2020-01-01

Polymer coated urea

ICS
65.080
CCS
G21
发布
2019-08-02
实施
2020-01-01

Compound fertilizer containing urea sulfate

ICS
65.080
CCS
G21
发布
2019-08-02
实施
2020-01-01

Fertilizers containing fertilizer efficiency and anti-caking agents for fertilizers (2019)

ICS
CCS
G21
发布
2019-08-02
实施
2020-01-01

Polymer sulfur coated urea

ICS
65.080
CCS
G21
发布
2019-08-02
实施
2020-01-01

Polymer coated urea and polymer sulfur coated urea (2019)

ICS
CCS
G21
发布
2019-08-02
实施
2020-01-01



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