NY/T 5157-2002

Bullfrog farmers and aquaculture enterprises use this standard to regulate pollution-free culture processes and ensure product safety. By specifying key technical requirements for environmental conditions, reproduction, feed, and disease control, it helps producers achieve standardized operations. This standard is important for safeguarding food safety and promoting sustainable development of the bullfrog farming industry.

牛蛙养殖户和养殖企业使用本标准来规范无公害养殖过程，确保产品质量安全。本标准通过规定环境条件、繁殖、饲料和病害防治等关键技术要求，帮助养殖者实现标准化生产。它对于保障食品安全和促进牛蛙养殖业的可持续发展具有重要意义。

This standard specifies technical requirements for pollution-free bullfrog culture, including environmental conditions, reproduction, tadpole rearing, rearing of juvenile and food frogs, overwintering, feed, and disease control. It applies to pond and cage culture; other methods may refer to it. It references several related standards such as fishery water quality standards and guidelines for fishery drug use. Specific area and water depth requirements are given for culture facilities, with anti-escape walls 1.5 m high.

本标准规定了牛蛙无公害养殖的技术要求，包括环境条件、繁殖、蝌蚪培育、幼蛙与食用蛙的饲养、越冬、饲料和病害防治。适用于池塘和网箱养殖，其他方式可参照。引用多项相关标准，如渔业水质标准和渔用药物使用准则。养殖设施有具体面积和水深要求，防逃围墙高度1.5米。