GB/T 18877-2009 in English

This standard specifies the requirements for the production, testing, and marking of a type of fertilizer that combines organic and inorganic components. It covers aspects such as composition, physical properties, and performance criteria to ensure product quality and consistency. The document provides guidelines for the classification of products based on their nutrient content and other relevant characteristics. It also outlines the methods for sampling and testing to verify compliance with established specifications. Additionally, the standard includes requirements for packaging, labeling, and storage to facilitate proper use and handling. The information provided supports the development of products that meet specific agricultural needs while ensuring safety and effectiveness for end-users.