GB/T 41727-2022
Code of practice for functional evaluation of microbial inoculants in agriculture (English Version)

Standard No.

GB/T 41727-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 41727-2022

Scope

This document specifies the sample requirements, evaluation content, evaluation procedures, evaluation items and measurement methods, result judgment and evaluation report format for functional evaluation of agricultural microbial inoculants. This document applies to the functional evaluation of agricultural microbial agents.

GB/T 41727-2022 Referenced Document

• GB 20287 Microbial inoculante in agriculture
• GB 5009.268 Determination of Multi-elements in Food Safety National Standards
• GB/T 32951 Determination of Oxytetracycline, Tetracycline, Chlortetracycline and Doxycycline in Organic Fertilizers by High Performance Liquid Chromatography
• GB/T 40226 Detection of environmental microbial metagenome—High throughput sequencing
• GB/T 41728 General criteria for quality and safety evaluation of microbial fertilizer
• NY/T 1121.1 Soil Testing Part 1:Soil sampling,processing and reposition
• NY/T 1121.16 Soil Testing.Part 9:Method for determination of total water-soluble salt
• NY/T 1121.19 Soil testing.Part 19:Method for determination of soil water stable macro-aggregates distribution
• NY/T 1121.4 Soil Testing.Part 4:Method for determination of soil bulk density
• NY/T 1121.5 Soil Testing.Part 5:Method for determination of soil cation exchange capacity in calcareous soil
• NY/T 1121.6 Soil Testing Part 6:Method for determination of soil organic matter
• NY/T 1536 Technical regulation for field experiment of microbial fertilizer and directory of effect evaluation
• NY/T 1735 Technical specifications of quality evalution for rhizobial strains of inoculant
• NY/T 1736 Technical specification of strain identification for microbial fertilizers
• NY/T 1847 General technical requirements for production strain quality of microbial fertilizer
• NY/T 2272 Soil amendment.Determination of calcium,magnesium and silicon content
• NY/T 2321 Code of practice for inspection of microbial fertilizers
• NY/T 2722 Technical specification for the decomposition effect evaluation of straw-decomposing inoculant
• NY/T 295 Determination of Cation Exchange Capacity and Exchangeable Base of Neutral Soil
• NY/T 3082 Determination of chlorophyll content in fruits, vegetables and their products Spectrophotometric method
• NY/T 3442 Technical Specifications for Composting of Livestock and Poultry Manure
• NY/T 3606 Technical specifications for quality identification and quality control of agricultural products with geographical indications Cereals
• NY/T 395 Technical rules for monitroing of environmental quality of farmland soil
• NY/T 525 organic fertilizer

GB/T 41727-2022 history

• 2022 GB/T 41727-2022 Code of practice for functional evaluation of microbial inoculants in agriculture