T/GZAAV 004-2020 Active Group standards

T/GZAAV 004-2020 Peanut straw feed and processing technical regulations

Publish Date: 2022-02-28 Implement Date: 2022-03-01 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/GZAAV 004-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Animal and poultry feed and additives

ICS Name: \nFeeds

Publish Date: 2022-02-28

Implement Date: 2022-03-01

Pages: 6 pages

Scope

Scope: This document specifies the technical specifications for the production, storage, and quality evaluation of peanut straw hay and grass pellets. This document is applicable to the hay preparation of peanut straw and the feed processing of grass pellets. Main technical content: 4. Peanut straw hay preparation 4.1 Production methods 4.1.1 Natural drying: Use outdoor sun-drying or indoor air-drying to reduce the moisture content to below 13%. 4.1.2 Artificial drying: Use hot air machinery or drying kilns to dry the straw, with a moisture content controlled below 13%. 4.2 Storage 4.2.1 After drying, the peanut straw is stored in ventilated and dry hay sheds, and it is strictly prohibited to mix it with toxic and harmful substances or other contaminated items. 4.3 Quality evaluation 4.3.1 Sensory evaluation: The peanut straw hay should be light green or with a small amount of brown, and there should be no odor. 4.3.2 Hygiene indicators (aflatoxin B1, zearalenone, and deoxynivalenol): Comply with the feed hygiene standard GB 13078. 4.3.3 Nutritional indicators: - Moisture content: ≤13.0% - Crude ash: ≤12.0% - Crude protein: ≥7.15% 5. Peanut straw grass pellets 5.1 Production methods 5.1.1 Crushing: Crush the peanut straw hay into fine powder (passing through a 1.6 mm~3.2 mm sieve). 5.1.2 Pelleting: Use the peanut straw grass powder or mix it with other raw materials, and then process it into pellets using a feed pelleting machine. The pellets should have a diameter of 6 mm~10 mm and a length of 15 mm~35 mm. 5.1.3 Packaging and molding: After entering the cooling device, the pellets should not exceed an ambient temperature of 5 °C. After the moisture content reaches ≤14%, they should be packaged, and the labeling should comply with GB 10648 standards. 5.2 Storage 5.2.1 Store the packaged grass pellets in ventilated and dry warehouses, and strictly prohibit mixing them with toxic and harmful substances or other co