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发表于 2014-4-14 08:49:43
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房莉Lily 发表于 2014-4-14 03:04 
这个配方是不是很明显的钙多磷少?轻钙一般添加多少合适呢,谢谢您
Phase Starter Grower Finisher
Live Weight, kg 15 - 30 30 - 50 50 – 70 70 - 100 100 - 120
Age, days 42 – 67 68 - 91 92 - 112 113 - 140 141 - 160
Av. Weight, kg 22.5 40 60 85 110
Weight Gain, kg/day 0.693 0.868 1.014 1.071 1.084
Intake, kg/day 1.241 1.854 2.563 3.027 3.399
ME, Kcal/Kg 3230 3230 3230 3230 3230
Avail. Phosphorus, % 0.363 0.311 0.250 0.231 0.216
Dig. Phosphorus, % 0.351 0.302 0.248 0.230 0.215 |
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