At the meantime, protein utilization 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。
This paper proposed consult ideas about how to increase the pehtze production rate and improve the protein utilization 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。
Excreta collection techniques in nitrogen(N)balance trail developed from the techniques for ducks were used to study the net protein utilization of goose.
本文借鉴鸭排泄物收集方法对肉鹅的蛋白质净利用率进行初步研究。
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