1 Scope
This document specifies technical requirements, test methods, inspection rules, designation, packaging, transportation and storage of organic fertilizer.
This document is applicable to the organic fertilizer which is made by animal manure, animal/plant residual body and animal/plant-based offcut through fermentation and fully decomposition.
This document is not applicable to green manure, farm manure and other organic manure stored and made by farmers.
2 Normative References
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest editions of the normative documents (include all the amendments) apply.
GB/T 601 Chemical Reagent - Preparations of Standard Volumetric Solutions
GB/T6679 General Rules for Sampling of Solid Chemical Products
GB/T6682 Water for Analytical Laboratory Use-Specification and Test Methods
GB/T8170 Rules of Rounding off for Numerical Values & Expression and Judgment of Limiting Values
GB/T8576 Determination of Free Water for Compound Fertilizers-Vacuum Oven Method
GB18382 Fertilizer Marking-Presentation and Declaration
GB18877 Organic-inorganic Compound Fertilizers
GB/T 19524.1 Determination of Fecal Coliforms in Fertilizers
GB/T19524.2 Determination of Mortality of Ascarid Egg in Fertilizers
HG/T 2843 Chemical Fertilizer Products - Standard Volumetric, Standard, Reagent and Indicator Solutions for Chemical Analysis
NY884 Microbial Organic Fertilizers
No. 4 Decree of the State Bureau of Quality and Technical Supervision Measures for the Management of Product Quality Arbitration and Certification, 1999
3 Terms and Definitions
