因此，妊娠母猪也应像生长猪一样采取阶段饲喂。
Therefore, phase feeding like growing pigs should be implemented in the feeding of pregnant sows.
结果发现，所有观察组妊娠母猪都有一定数量的无食咀嚼、啃栏、啃槽等行为规瘸发生。
The results showed that every group expressed many vacuum chewing, bar-biting or manipulating trough behavior.
因此熟练掌握妊娠母猪的变化、胎儿发育规律和精细的饲养妊娠母猪对猪场效益的提高起着至关重要的作用。
Therefore grasps the pregnancy sow skilled the change, the embryo developmental mechanism and the fine raising pregnancy sow to the pig farm benefit enhancement very important function.
母猪妊娠期营养水平不同，显著影响妊娠增重。
Supplying different nutrition levels to sows during gestation, affected pregnant weight gain obviously.
可以看到大量的妊娠和哺乳母猪。
在试验开始和妊娠第100天采集母猪血清样，在泌乳中期和断奶前采集母猪血清样和奶样。
Serum samples were collected at the start of the trial and on d 100 of gestation, and both serum and milk samples were collected at mid lactation and prior to weaning.
摘要本试验旨在研究妊娠后期母猪饲粮中添加壳寡糖（COS）对新生仔猪抗氧化能力的影响。
Abstract : This experiment was conducted to study the effects of dietary chito-oligosaccharide (COS) in late-gestation sows on antioxidation capacity of newborn piglets.
摘要本试验旨在研究妊娠后期和泌乳期饲粮添加姜粉对母猪和哺乳仔猪抗氧化性能的影响。
Abstract: This experiment was conducted to study the effects of dietary ginger powder on antioxidant property of sows and Suckling piglets during late gestation and lactation.
采集母猪的初乳和第5天的常乳，同时采集母猪妊娠第108天的血样，测定其中的抗大豆蛋白抗原的抗体浓度。
The sows' weight were determined after childbirth and the 108th day, and the colostrum and the milk were taken at first day and 5th day, respectively.
采集母猪的初乳和第5天的常乳，同时采集母猪妊娠第108天的血样，测定其中的抗大豆蛋白抗原的抗体浓度。
The sows' weight were determined after childbirth and the 108th day, and the colostrum and the milk were taken at first day and 5th day, respectively.
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