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GB/T 32741-2025 English PDF

GB/T 32741: Evolution and historical versions

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 32741-2025	English	RFQ	ASK	3 days [Need to translate]	Fertilizers, soil conditioners and beneficial substances - Classification		GB/T 32741-2025
GB/T 32741-2016	English	219	Add to Cart	3 days [Need to translate]	Fertilizers and soil conditioners -- Classification	Valid	GB/T 32741-2016

Basic data

Standard ID	GB/T 32741-2025 (GB/T32741-2025)
Description (Translated English)	Fertilizers, soil conditioners and beneficial substances - Classification
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G20
Classification of International Standard	65.080
Date of Issue	2025-10-31
Date of Implementation	2026-05-01
Older Standard (superseded by this standard)	GB/T 32741-2016

GB/T 32741-2016: Fertilizers and soil conditioners -- 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.
Fertilizers and soil conditioners - Classification ICS 65.080 G20 National Standards of People's Republic of China Fertilizer and Soil Conditioner Classification (ISO 7851. 1983, NEQ) 2016-08-29 released 2017-03-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard uses the re-drafting method for reference to ISO 7851. 1983, "Fertilizer and Soil Conditioner Classification", with ISO 7851. 1983 The degree of consistency is non-equivalent. This standard is proposed by the China Petroleum and Chemical Industry Association. This standard is regulated by the National Technical Committee on Standardization of Fertilizers and Soil Conditioners (SAC/TC105). The drafting unit. Shanghai Chemical Industry Research Institute, Shandong Jinzhengda Ecological Engineering Co., Ltd., Sinochem Fertilizer Co., Ltd. The main drafters of this standard. Yang Yi, Wan Lian step, Liu Gang, Chen Lei, Chen Hongkun, Xu Shiming, business photo Cong, Li Jia. Fertilizer and Soil Conditioner Classification

1 Scope

This standard gives the classification of commercial fertilizers and soil conditioning agents. This standard applies to commercial fertilizers and soil conditioning agents.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Glossary of terms for fertilizers and soil conditioning agents GB/T 6274

3 terms and definitions

The terms and definitions defined in GB/T 6274 apply to this document.

4 Fertilizer classification

4.1 Classification by Nutrition [Main Classification Principles (see Appendix A for Classification) 4.1.1 Inorganic fertilizers 4.1.1.1 Nitrogen, phosphorus and potassium fertilizers 4.1.1.1.1 nitrogen, phosphorus, potassium single fertilizer 4.1.1.1.1.1 Single nitrogen fertilizer The nitrogen content (total nitrogen at least 10.0%), which may contain other elements but not the phosphorus and/or potassium content, is indicated. 4.1.1.1.1.2 Single phosphate fertilizer Indication of phosphorus content (effective phosphorus dioxide at least 12.0%), can contain other elements, but not marked nitrogen and/or potassium content of fertilizer. 4.1.1.1.1.3 Single Potash The potassium content (water-soluble potassium oxide content of at least 20.0%) is indicated and may contain other elements but not the nitrogen and/or phosphorus content fertilizer. 4.1.1.1.2 nitrogen, phosphorus, potassium binary/ternary fertilizer 4.1.1.1.2.1 nitrogen and phosphorus binary fertilizer Contains nitrogen and phosphorus content, can contain other elements, but did not indicate the potassium content of fertilizer. 4.1.1.1.2.2 nitrogen and potassium binary fertilizer Indication of nitrogen and potassium content, can contain other elements, but not marked phosphorus content of fertilizer.