DB42/T 1664.4-2023
Cultivation using biogas slurry Part 4: Technical regulations for application of biogas slurry to citrus (English Version)

Standard No.

DB42/T 1664.4-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Hubei Provincial Standard of the People's Republic of China

Latest

DB42/T 1664.4-2023

Scope

This document specifies the terms and definitions of using biogas slurry from livestock and poultry farms for growing citrus, biogas slurry fermentation process requirements, biogas slurry quality requirements, biogas slurry application technology in citrus planting, and biogas slurry application risk control requirements for citrus. This document is applicable to the application of biogas slurry produced by large-scale livestock and poultry farms in Hubei Province in citrus planting.

DB42/T 1664.4-2023 Referenced Document

• GB 15618 Soil environment quality risk control standard for soilcontamination of agriculture land
• GB 2762 National Food Safety Standard —— Limits of Contaminants in Food*， 2025-09-02 Update
• GB/T 36195 Technical specification for sanitation treatment of livestock and poultry manure
• GB/T 40750 Biogas slurry for agricultural use
• GB/Z 26580 Production technical practice for mandarin
• NY/T 1220.1 Technical Specifications for Biogas Engineering Part 1: Engineering Design
• NY/T 2044 Technical criterion for control of main citrus diseases and pests
• NY/T 2627 Technical regulation for construction of citrus standard orchard
• NY/T 391 Environmental quality of green food production areas
• NY/T 4368 Design specification for water and fertilizer integrated irrigation system in facility plantation park
• NY/T 496 Rule of rational fertilization-General
• NY/T 975 Technical regulations for citrus cultivation

DB42/T 1664.4-2023 history

• 2023 DB42/T 1664.4-2023 Cultivation using biogas slurry Part 4: Technical regulations for application of biogas slurry to citrus

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