From: Deciphering chicken gut microbial dynamics based on high-throughput 16S rRNA metagenomics analyses
Ingredients and composition | 0 to 21 d | 22 to 42 d |
---|---|---|
Crude protein | 21% | 19% |
Crude fat | 3% | 3% |
Crude fibre | 5% | 7% |
Total ash | 8% | 8% |
Moisture | 13% | 13% |
Phosphorus | 0.5% | 0.5% |
Calcium | 0.75% | 0.75% |