Feed Conversion Ratio
Feed Conversion Ratio: computes and outputs results from the input parameters.
• 育肥猪(30~100kg):FCR 2.4~3.0
• 肉鸡:FCR 1.5~1.8
• 肉牛:FCR 6.0~8.0
• 蛋鸡育成期:FCR 3.5~4.5
• 肉鸭:FCR 2.0~2.5
| Item | Formula / Rule | Source / Standard |
|---|---|---|
| FCR definition | FCR = feed intake / weight gain, a lower value meaning better conversion efficiency | NRC 2012, Nutrient Requirements of Swine |
| Average daily gain | Average daily gain = gain / days, describing growth efficiency together with FCR | NRC 1994, Nutrient Requirements of Poultry |
| Influencing factors | Genetics, dietary energy, ambient temperature and health all shift FCR, so comparisons must state conditions | NRC 2012, Nutrient Requirements of Swine |
饲料转化率(FCR)与日增重计算器。免费在线工具,纯前端处理,数据不上传,保护隐私安全。
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