T/YNRZ 004-2024 Active Group standards

T/YNRZ 004-2024 Ecological tea garden biofertilizer application technical regulations

Publish Date: 2024-02-08 Implement Date: 2024-02-25 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/YNRZ 004-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: \nSoil and fertilizer

ICS Name: Fertilizer

Publish Date: 2024-02-08

Implement Date: 2024-02-25

Scope

Scope: This document specifies the terms and definitions of biological fertilizer application technology in ecological tea gardens, biological fertilizer requirements, fertilization requirements and methods, and transportation and storage. This document is applicable to ecological tea garden cultivation in Yunnan Province. Main technical content: 1. Terms and definitions The following terms and definitions apply to this document. 1.1 Biological fertilizer Refers to a type of fertilizer product that uses the life activities of microorganisms as the core to enable crops to obtain specific fertilizer effects. The biological fertilizers used in ecological tea gardens include agricultural microbial inoculants and biological organic fertilizers. 1.2 Production tree Refers to a tea tree that can be normally harvested after three years of planting. 2. Biological fertilizer requirements 2.1 Biological organic fertilizer The organic matter content is ≥40.0%, and the fertilizer meets the requirements of NY 884 and GB 38400 standards. 2.2 Agricultural microbial inoculants Produced by compounding Bacillus amyloliquefaciens, Bacillus subtilis, and Trichoderma reesei, the fertilizer meets the requirements of GB 20287 and GB 38400 standards. 2.3 Prohibited raw materials for biological fertilizers The prohibited raw materials for biological fertilizers include: — Human and animal feces and urine that have not been fermented and composted. — Household waste, untreated sludge, and industrial waste containing harmful substances (such as pathogenic microorganisms, heavy metals, and harmful gases). — Raw materials with unclear components or containing safety-risk components. — Raw materials containing rare earth elements. — Genetically modified varieties (products) and raw materials used for by-product production. — Raw materials prohibited by national laws and regulations. 3. Fertilization requirements and methods 3.1 Fertilization requireme