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。
At the meantime, protein utilization was improved both for growing and finishing pigs.
在生长猪营养代谢模型的基础上，编制了生长肥育猪增重过程的模拟计算软件。
A soft ware which is based on the nutritional metabolism model for growing pigs has been developed and used to simulate daily gain of growing pigs.
本试验是为23—92公斤阶段生长肥育猪筛选配合饲料最佳配方的单因子饲养试验。
A single factor feeding experiment of sifting optimum formula feed prescriptions for local growing-finishing swine of 23-92 KGS.
从各阶段的排泄率可以看出，仔猪铜的排泄率要高于生长肥育猪，而锌则有随添加量减少排泄率降低的趋势。
The Cu excretion rate is higher in piglets than that of growing and finishing pigs, the Zn excretion decreased as the Zn addition to the diets decreased.
结合饲料中添加药物、哺乳仔猪药水滴鼻等药物防治措施，可使猪群的临床发病率由51.39％降至1.39％，生长肥育猪的综合性能指标得到较大改善。
The clinical incidence of AR reduced from 51.39% to 1.39% when vaccination plus drug control, and multiple indexes were well improved for growing-finishing pigs.
结合饲料中添加药物、哺乳仔猪药水滴鼻等药物防治措施，可使猪群的临床发病率由51.39％降至1.39％，生长肥育猪的综合性能指标得到较大改善。
The clinical incidence of AR reduced from 51.39% to 1.39% when vaccination plus drug control, and multiple indexes were well improved for growing-finishing pigs.
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