L-Lysine HCl in Poultry and its Benefits

• Essential for poultry diet as a crucial supplement.
• Effective in treating herpes lesions, speeding recovery, and reducing recurrent infections.

Influence on Muscle Growth and Meat Quality

• Significantly influences broiler chicken muscle development, particularly in areas like breasts.
• Affects meat cut value during further processing.

Impact on Poultry Development, Growth, and Environmental Considerations

• Promotes healthier, faster bird growth and reduces crude protein usage by 3-4%.
• Decreases reliance on protein-bound lysine from vegetable proteins, benefiting poultry health and minimizing environmental nitrogen removal.

DL-Methionine:

• Popular food additive and ingredient globally.
• Addition to feed reduces the use of high-priced protein feed.
• Increases feed conversion rate, resulting in higher benefits.

Nutritional and Health Benefits:

• Promotes absorption of other nutrients in the animal body.
• Exhibits bactericidal effects, preventing enteritis, skin diseases, and anemia.
• Improves animal's immune function, increases resistance, and reduces mortality.

Applicability:

• Suitable for feeds of various animals including broiler chickens, meat (thin) pigs, laying hens, cattle, sheep, rabbits, squids, turtles, prawns.
• Highly effective additive for making premixed feeds.

Threonine (Thr):

• Essential amino acid for animals.
• Limiting amino acid in swine and poultry diets.
• Plays a vital role in nutritional metabolism, macromolecular biosynthesis, and gut homeostasis.
• Typically the third limited amino acid in broiler diets.

Importance of Adequate Digestible Thr:

• Needed for optimum growth, immune response, and gastrointestinal mucin production.
• Experimental analysis indicates its importance in feed conversion ratio (FCR) and body weight gain.

Correction of L-Threonine Deficiency:

• Adding L-Threonine significantly improves live weight gain and carcass characteristics.
• Numerically improves feed conversion ratio and breast weight.
• Correcting the deficit with crude protein has no significant effect.

Environmental Impact:

• L-Threonine supplementation reduces environmental burden.
• Reduces litter nitrogen and moisture content.