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GB/T 35112-2017 English PDF

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GB/T 35112-2017: Humic-acids and fulvic-acids materials products for agricultural use -- Classification
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/T 35112-2017119 Add to Cart 3 days Humic-acids and fulvic-acids materials products for agricultural use -- Classification Valid

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Basic data

Standard ID: GB/T 35112-2017 (GB/T35112-2017)
Description (Translated English): Humic-acids and fulvic-acids materials products for agricultural use -- Classification
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G20
Classification of International Standard: 65.080
Word Count Estimation: 6,619
Date of Issue: 2017-12-29
Date of Implementation: 2018-07-01
Regulation (derived from): National Standards Bulletin 2017 No. 32
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 35112-2017: Humic-acids and fulvic-acids materials products for agricultural use -- Classification


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Humic-acids and fulvic-acids materials products for agricultural use - Classification ICS 65.080 G20 National Standards of People's Republic of China Agricultural use of humic acid and Fulvic acid raw materials products classification 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the China Petroleum and Chemical Industry Federation. This standard by the National Fertilizer and Soil Conditioning Standardization Technical Committee (SAC/TC105) centralized. This standard was drafted unit. Liaoning Putian Technology Co., Ltd., Beijing Jia Bowen Biological Technology Co., Ltd., Hong Kong in the International Limited, Shenyang Agricultural University. The main drafters of this standard. Zoude B, Yu Jiayi, Tan Jun, Kan Fengling, Shao Jun, Tao Xiaodan, Cao Hongyu, Guo Shuli, Wang Jingkuan, Xiao Zhi special, Pan Hui. Agricultural use of humic acid and Fulvic acid raw materials products classification

1 Scope

This standard specifies the terms and definitions of agriculture and humic acid and fulvic acid raw materials products and classification. This standard applies to containing humic acid, fulvic acid containing fertilizers and soil conditioner humic acid and fulvic acid raw materials products classification.

2 Terms and definitions

The following terms and definitions apply to this document. 2.1 Humic acid humicacids Humic substances in a group of larger molecular weight, only soluble in dilute alkali solution, can not be dissolved in acid and water, with aromatic and aliphatic and a variety of Functional group structure characterized by black or brown black amorphous organic weak acid mixture. 2.2 Mineral source humic acid mineralhumicacids Weathered coal, lignite, peat and other minerals contained in the humic acid. 2.3 Weathered coal weathercoal Near the surface of the coal or exposed to long-term natural conditions, the natural oxidative degradation of the formation of a class of water and oxygen content is high, Low value of burning coal. 2.4 Brown coal bromncoal; lignite The second phase of diagenesis (diagenesis) is the product of the early stages of the coal formation, which appears beige to dark brown in color with some layer-like heat Lower value coal. 2.5 Peat peat Plants that contain small amounts of natural minerals that grow and decay after years of flooding. 2.6 Biomass humic acid biomass humicacids Industrial and agricultural production of by-products of biomass by chemical or microbial fermentation process of humus, only soluble in dilute alkali solution, can not Acid and water soluble components. 2.7 Humic acid raw material products materialproductsofhumic-acids Products containing humic acid of mineral origin and biomass humic acid are prepared by the first processing and deep processing. 2.8 Primary humic acid raw materials processed products primaryprocessingmaterialproductsofhumic-acids Will contain the source of humic acid and biomass-based humic acid-based humic acid raw materials by drying, grinding, granulation and other physical processes made of the powder
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