推荐各阶段猪的能量及蛋白质需要量及增重预测

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8、igh! gain, gfd612 mlay 0 21%ay92 04aday3 06mday0 288m<lay88mgMay15801gy228HVdaylUTdaymgday 附 Wday 劭3 "dayp/dayysy1020kg:生长天数20 天饲料消化能3400kcal/kg每天平均能量摄入量2767kcal/d平均每天蛋白质摄入量152.87g平均采食量857g（5%浪费）平均日增重470g平均料肉比1.82:1（5% 浪费 ）饲料中赖氨酸1.39%、蛋氨酸0.40%、蛋+胱 0.79%、苏氨酸0.87%、色氨酸0.23%钙含量0.70%，有效磷0.33%2050

9、kg：生长天数42 天饲料消化能3300kcal/kg每天平均能量摄入量4806kcal/d平均每天蛋白质摄入量226.25g平均采食量1.533kg（5% 浪费）平均日增重726g平均料肉比2.11:1（5% 浪费 ）饲料中赖氨酸1.11%、蛋氨酸0.32%、蛋+胱 0.65%、苏氨酸0.71%、色氨酸0.19%钙含量0.65%，有效磷0.30%5080kg：生长期34 天饲料消化能3300kcal/kg每天平均能量摄入量7340kcal/d每天平均蛋白质摄入量293g平均采食量2.341kg（5% 浪费）平均日增重903g平均料肉比2.59:1（5% 浪费 ）饲料中赖氨酸0.93%、蛋氨酸

10、0.27%、蛋+胱 0.55%、苏氨酸0.61%、色氨酸0.16%钙含量 0. 56% ，有效磷0.26%80120kg：生长期 46 天饲料消化能3300kcal/kg每天平均能量摄入量8970kcal/d每天平均蛋白质摄入量302g平均采食量2.861kg（5% 浪费 ）平均日增重900g平均料肉比3.17:1（5% 浪费 ）饲料中赖氨酸0.76%、蛋氨酸0.22%、蛋+胱0.46%、苏氨酸0.52%、色氨酸0.13%钙含量 0. 48% ，有效磷0.22%120140kg：生长期 25 天饲料消化能3300kcal/kg每天平均能量摄入量9781kcal/d每天平均蛋白质摄入量281g平均采食量3. 12kg（5% 浪费