T/YLSJ 006-2023 Three-element bio-efficient water retaining agent
Main technical content: This document specifies the requirements, sampling and testing methods, inspection rules, marking, packaging, transportation, storage, and shelf life for a tertiary bio-efficient water retention agent prepared by formulating and mixing three organic materials based on earthworm manure, humic acid, and ordinary biochar, applying U5 (53) with a deviation of D=0.4570, and adding nanoscale porous bio-storage devices. This document is applicable to the tertiary bio-efficient water retention agent manure products produced by the Yangling Bio-Healthy Agricultural Industry Alliance and its member units. It can be used as a raw material for pure natural soil bio-water retention agents and other products, or directly applied to agricultural production. According to the regulations of this group, it can also be voluntarily adopted by the society with authorization.
Publish Date: 2023-11-30