Feed contamination is often the main cause of loss and failure in feeding. Therefore, when using feed, the following six kinds of pollution must be strictly prevented:

Pests and rodents Pests and diseases can cause feed nutrient loss or leave toxins in the feed. In the case of suitable temperature and high humidity, quails are more harmful to feed. Rat damage will not only cause feed loss, but also cause feed pollution and spread diseases.

Microbial contaminated feed breeds harmful microorganisms such as Aspergillus flavus, Gibberella zeae, and Fusarium spp. that produce toxins such as aflatoxins, gibberellins, and zearalenone that are harmful to livestock and poultry. Aflatoxin is the most toxic.

Anti-nutritional factors The main anti-nutritional factors in feeds are protease inhibitors, carbohydrate inhibitors, inhibitors of mineral element bioavailability, antagonistic vitamins, and factors that stimulate the immune system of animals. Their presence can interfere with digestion, absorption, and utilization of feed nutrients by livestock.

The pollution of harmful chemical substances mainly includes three types of harmful chemical substances, such as pesticide pollution, industrial “three wastes” pollution, and nutritive mineral additive pollution.

Non-nutritive additives that contaminate the effects of antibiotics, hormones, antioxidants, mildew-proofing agents, and sedatives can play a significant role in preventing diseases, improving feed utilization and growth rates, but if not strictly following the principles of use and controlling the use of safe doses and stopping Drug time, drugs and their metabolites will remain in meat, eggs, milk, and through the livestock and poultry excrement pollution of the environment.

The toxic cross-contamination processing technology produced in the process of processing is not properly controlled, and the additives with complex components in the feed will undergo degradation reactions, oxidation-reduction reactions, etc. in the special processing processes such as crushing, conveying, mixing, granulation, and bulking, and generate some complexities. Compound.

In addition, miscellaneous contamination in the feed production process is also an important factor affecting feed hygiene and quality. Therefore, attention should be paid to cleaning equipment during feed processing to avoid decomposition and residue of the feed in the process of transportation and mixing.

KN95 Moulded Mask

KN95 Moulded Mask,High Quality KN95 Moulded Mask,KN95 Moulded Mask Details, CN

Dongguan Maimeng Culture and Creative Co. Ltd , https://www.factorydirectmask.com