本文研究了硒酵母和活酵母对母猪繁殖性能及仔猪生产性能的影响。
This Research studied the effect of active dry yeast and Se-enriched yeast on sows performance and immune response.
研究了不同水平的谷氨酰胺对断奶仔猪生产性能、免疫功能的影响。
This study investigated the effects of glutamine on the growth performance and Immunity in early-weanling piglets.
本试验研究了低聚木糖及其与酸化剂合用对断奶仔猪生产性能的影响。
An experiment was designed to study the effects of xylo-oligosaccharides (XOS) and acidulant on growth performance in early-weaned piglets.
本文考察了饲料不同粉碎粒度及调制方式对早期断奶仔猪生产性能及养分消化率的影响。
The former three experiments were conducted respectively to investigate the effect of particle size of feeds milled through 0.
本试验研究了大豆发酵蛋白替代鱼粉日粮对断奶仔猪生产性能和肠道乳酸菌、大肠杆菌的影响。
The purpose of this experiment was to study the effects of FSP on growth performance and the counts of lactobacillus and Escherichia coli in feces of weaned piglets.
为了探讨这些方剂的最佳剂量对断奶仔猪生产性能和免疫功能的影响，又进行了另一个饲喂试验。
Another feeding trial was conducted to look at the influences of these recipes at optimal dosages on the growth performances and immunological functions of weaning piglets.
本研究认为，添加苜蓿草粉对哺乳母猪及其仔猪生产性能有一定的改善，且10%添加水平表现突出。
The study showed that it improved the performance of lactating sows and Suckling piglets adding alfalfa meal to diet of sows, and the effect was significant when additive amount came to 10%.
谷氨酰胺二肽的试验饲粮，研究不同水平的谷氨酰胺二肽对断奶仔猪生产性能、细胞免疫及血液生化指标的影响。
Piglets per treatments were respectively fed one of the experimental diets supplemented with glutamine dipeptide at a level of 0%, 0.
本文总结了谷氨酰胺小肽的吸收及其营养生理效应的研究动态，提出了在仔猪生产中应用谷氨酰胺小肽添加剂的意义。
The paper summarized the research advance on absorption and nutritional effect of glutamine-peptide and emphasized the significance of the application of glutamine-peptide additive in piglet industry.
通过断奶仔猪(35日龄)的饲养试验、消化试验和血液指标分析，研究了血红蛋白粉对断奶仔猪生产性能和免疫机能的影响。
Feeding experiment, digestion as well as analysis of blood indices were conducted to investigate the effect of hemoglobin powder on performance and immunity function of weeding piglets on 35 days.
直链淀粉和支链淀粉的比值大小显著影响断奶仔猪的生产性能。
The proportion of amylose and amylopectin influenced the production performance of weaning pigs significantly.
断奶日龄与断奶后仔猪生长发育和母猪生产性能发挥密切相关。
The weaning ages are closely related to the growth of piglets and performance of sows.
但是，早期断奶可能会因为环境及饮食成分的改变引发断奶应激，影响仔猪的生产性能及肠道健康。
However, early-weaned might affect the growth performance and intestinal health of piglets, due to experiencing weaned stress caused by the change of environment and diets.
仔猪腹泻是一种主要由大肠杆菌引起的危害严重的疾病，在养猪生产中，特别是采用仔猪早期断奶技术后普遍存在。
Piglet diarrhea is a severe disease caused by Escherichia coli (E. coli) in pig farms, (especially) after piglet early weaning technique has been applied.
摘要：母猪分娩是养猪生产中非常重要的环节之一，产程不仅影响窝产活仔数，而且还影响仔猪出生后成活率。
Abstract: farrowing is one of the most important part in the pig industry, the duration of farrowing influences the number of live birth as well as piglets survival rate.
摘要母猪分娩是养猪生产中非常重要的环节之一，产程不仅影响窝产活仔数，而且还影响仔猪出生后成活率。
Abstract: farrowing is one of the most important part in the pig industry, the duration of farrowing influences the number of live birth as well as piglets survival rate.
生长性能测定结果表明：各组仔猪在平均日增重、平均日采食量、料重比、腹泻率等生产性能指标方面差异均不显著（P>0.05）。
The result of performance showed :(1)There was no significant difference in average daily gain, average feed gain , F/G, diarrhea rate between every groups (P>0.05) .
生长性能测定结果表明：各组仔猪在平均日增重、平均日采食量、料重比、腹泻率等生产性能指标方面差异均不显著（P>0.05）。
The result of performance showed :(1)There was no significant difference in average daily gain, average feed gain , F/G, diarrhea rate between every groups (P>0.05) .
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