At the meantime, proteinutilization was improved both for growing and finishing pigs.
同时，生长肥育猪低蛋白红苕日粮蛋白质利用效率明显提高。
2
This paper proposed consult ideas about how to increase the pehtze production rate and improve the proteinutilization ratio of raw materials.
就如何提高原料蛋白质利用率及白坯出坯率提出了参考意见。
3
Excreta collection techniques in nitrogen(N)balance trail developed from the techniques for ducks were used to study the net proteinutilization of goose.