Standard No.:	HJ 1434-2025
English Name:	Technical guidelines for ammonia emission calculation in large-scale livestock and poultry farms（on trial）
Chinese Name:	规模化畜禽养殖场氨气排放量核算技术指南（试行）
Chinese Classification:	Z04    Basic standards and general methods
Professional Classification:	HJ    Professional Standard - Environment
Source Content Issued by:	Ministry of Ecology and Environment
Issued on:	2025-12-26
Implemented on:	2026-3-1
Status:	to be valid
Target Language:	English
File Format:	PDF

本标准规定了规模化畜禽养殖场氨气排放量核算相关的术语定义、核算边界、数据收集、核算步骤、核算方法等内容。
本标准适用于规模化生猪、奶牛、肉牛、蛋鸡、肉鸡养殖场氨气排放量的核算。