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By Dr. Ibne Ali, IMN PyrophosUpdated October 20262 min read
What specific nutrients enhance post-molt performance?

Nutrients That Enhance Post-Molt Performance

Post-molt performance in laying hens can be significantly influenced by specific nutrients in their diet. Here are the key nutrients that enhance this performance:

  • Amino Acids:
  • The inclusion of Standardized Ileal Digestible Amino Acids is crucial for optimal post-molt performance. Essential amino acids such as lysine, methionine, and threonine play a vital role in supporting the recovery and productivity of hens after molting. The recommended concentrations for these amino acids are as follows:
  • Lysine: 0.30%
  • Methionine: 0.15%
  • Methionine + Cystine: 0.32%
  • Threonine: 0.18%.
  • Hepasol DS liver tonic is quite rich in these amino acids along with other liver supporting molecules like choline, sorbitol, biotin and vitamin B12.
  • Crude Protein:
  • A diet with adequate crude protein is essential for the recovery of hens post-molt. The crude protein concentration should be formulated based on the raw materials used, with an estimated typical value of around 8.50% being suggested. This protein is necessary for tissue repair and egg production.
  • Metabolizable Energy:
  • Providing a suitable range of metabolizable energy (2205-2800 kcal/kg) is important for supporting the energy needs of hens as they transition back into production. This energy is crucial for maintaining body weight and supporting egg production.
  • Calcium and Phosphorus:
  • Adequate levels of calcium (1.3-2.0%) and available phosphorus (0.25%) are necessary for strong eggshell formation and overall egg quality. Calcium carbonate should be in appropriate particle sizes to ensure effective absorption.
  • Sodium and Chloride:
  • While sodium is needed in small amounts (0.03%), excessive levels can adversely affect the molting process. Therefore, maintaining balanced sodium and chloride levels is important for optimal health and performance.

In summary, a well-balanced diet rich in essential amino acids, crude protein, metabolizable energy, calcium, phosphorus, and controlled sodium levels is critical for enhancing post-molt performance in laying hens. Proper nutritional management during this period can lead to improved egg production and quality.

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