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GB/T 35113-2017: Stabilized fertilizer
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| GB/T 35113-2017 | English | 359 |
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Stabilized fertilizer
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GB/T 35113-2017
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Basic data | Standard ID | GB/T 35113-2017 (GB/T35113-2017) | | Description (Translated English) | Stabilized fertilizer | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G21 | | Classification of International Standard | 65.080 | | Word Count Estimation | 18,174 | | Date of Issue | 2017-12-29 | | Date of Implementation | 2018-07-01 | | 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 35113-2017: Stabilized fertilizer---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.
Stabilized fertilizer
ICS 65.080
G21
National Standards of People's Republic of China
Stability fertilizer
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 is drafted by Shi Shi Feng Chemical Co., Ltd., Institute of Applied Ecology, Chinese Academy of Sciences, Shanghai Institute of Chemical Industry
Institute.
Participated in the drafting of this standard. Shijiazhuang City Chemical Fertilizer Co., Ltd., Jiangsu Huachang Chemical Co., Ltd., Jinxi Natural Gas Chemical Industry
Limited liability company, Inner Mongolia Liao Zhongjing Chemical Co., Ltd.
The main drafters of this standard. Shi Yuan Liang, according to business Cong, Wu Zhijie, Xie Yong, Zhang Jia month.
The standard drafters. Chang Guofeng, Hu Bo, Min Fan States, Qian Daming, Qi Tiehui, Liang Zhenfen, Shao Ming, Hou Cuihong, Zhao Fengli,
Dou Xingxia, paragraph Road, Wang Lingli.
Stability fertilizer
1 Scope
This standard specifies the terms and definitions stability of fertilizers, requirements, test methods, inspection rules, labeling, packaging, transportation and storage.
This standard applies to the addition of urease inhibitors and (or) nitrification inhibitors of nitrogen (including amido nitrogen/ammonium nitrogen) stability of fertilizer (urea added
Fertilizer for enzyme inhibitors must contain urea).
This standard does not apply by changing the structure of fertilizer or fertilizer granules in the film and the production of fertilizer, nitrogen source is only nitrate nitrogen
fertilizer.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
Fertilizers - Determination of nitrate nitrogen content - Nitrogen reagent gravimetric method
General principles of sampling of chemical products GB/T 6678-2003
GB/T 6679 General rules for sampling solid chemical products
GB/T 6680 General rules for sampling liquid chemical products
Representation and determination of rules for repair of numerical values and limit values GB/T 8170-2008
GB/T 8569 solid chemical fertilizer packaging
GB 18382 fertilizer labeling content and requirements
GB/T 21633 mixed fertilizer (BB fertilizer)
HG/T 2843 chemical analysis of fertilizer products commonly used standard titration solution, standard solution, reagent solution and indicator solution
Soil moisture determination
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
After a certain process to join the urease inhibitors and/or nitrification inhibitors, applied to the soil through urease inhibitors inhibit the hydrolysis of urea,
And/or nitrogenous fertilizers (including nitrogen-containing binary or ternary nitrogen-containing fertilizers) that have been extended by the use of a nitrification inhibitor to inhibit the nitration of ammonium nitrogen
Fertilizer and elemental nitrogen fertilizer).
3.2
Urease inhibitor urease inhibitor
Over a period of time through the inhibition of soil urease activity, thereby slowing the urea hydrolysis of a class of substances.
3.3
Nitrification inhibitor nitrification inhibitor
In a period of time through the inhibition of nitrosomonase activity, thereby slowing the conversion of ammonium nitrogen to nitrate nitrogen a class of substances.
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