GB/T 22919.10-2024
Aquatic compound feeds Part 10: Tilapia compound feeds (English Version)

Standard No.

GB/T 22919.10-2024

Language

Chinese, Available in English version

Release Date

2024

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China  CN  /  GB

Latest

GB/T 22919.10-2024

Introduction

In-depth interpretation of the national standard for tilapia compound feed

1. Background and significance of standard formulation

As an important farmed fish, tilapia has a wide market demand worldwide. In order to ensure the quality of aquatic compound feed and meet the nutritional needs of different growth stages, GB/T 22919.10-2024 "Aquatic Compound Feed Part 10: Tilapia Compound Feed" came into being.

This standard was proposed by the National Feed Industry Standardization Technical Committee to regulate the production, inspection and use of tilapia compound feed, providing a clear technical basis for farmers and enterprises.

2. Comparative analysis of standard frameworks

Standard dimensions	Fry feed	Finger feed	Adult fish feed
Crude protein content (%)	28.0~36.0	26.0~34.0	25.0~34.0
Crude fat content (%)	≥5.0
Lysine content (%)	≥1.6	≥1.4	≥1.3

3. Technical requirements and test methods

The technical requirements for tilapia compound feed cover appearance, processing quality, physical and chemical indicators, and hygiene indicators. For example, the coefficient of variation (CV) of mixing uniformity should be ≤7.0 to ensure the consistency and effectiveness of the feed formula.

4. Implementation suggestions and application cases

Implementation suggestions:

• Choose feed products that meet the standards to ensure that their nutritional ingredients meet the needs of tilapia at different growth stages.
• Establish a complete feed quality monitoring system and regularly sample key indicators such as crude protein and lysine content.
• Optimize feed feeding strategies based on the breeding environment to improve feed utilization and reduce waste.

GB/T 22919.10-2024 Referenced Document

• GB 10648 Feed Label "No. 1 Amendment"
• GB 13078 Hygienical standard for feeds
• GB/T 10647 Feed industry terms
• GB/T 14699.1 Feeding stuffs--Sampling
• GB/T 18246 Determination of amino acids in feeds
• GB/T 18823 Permitted tolerants for judgement of testing results in feeds
• GB/T 18868 Rapid Determination of Moisture, Crude Protein, Crude Fiber, Crude Fat, Lysine, and Methionine in Feed Using Near-Infrared Spectroscopy*， 2026-05-16 Update
• GB/T 5918 Determination of mixing uniformity of feed products
• GB/T 6432 Determination of crude protein in feeds—Kjeldahl method
• GB/T 6433 Determination of crude fat in feed*， 2025-01-24 Update
• GB/T 6434 Determination of crude fiber content in feeds
• GB/T 6435 Determination of moisture in feedstuffs
• GB/T 6437 Determination of phosphorus in feeds—Spectrophotometry
• GB/T 6438 Determination of Crude Ash in Feed*， 2025-08-01 Update
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
• NY/T 4128-2022 General technical specifications for expanded pellet feed for fishing
• SC/T 1074-2022 Compound feed for bream

GB/T 22919.10-2024 history

• 2024 GB/T 22919.10-2024 Aquatic compound feeds Part 10: Tilapia compound feeds

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