发酵饲料替代抗生素在断奶仔猪日粮中的应用
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摘要
文章旨在研究生物发酵饲料在断奶仔猪饲养的应用效果,从而为抗生素替代品提供一种新尝试。试验将150头断奶仔猪按体重大小随机均分为15栏,设对照组、发酵饲料组、抗生素组3个处理,每个处理5个重复,每个重复10头猪,饲养45 d并观察记录各项指标。结果表明,发酵饲料组猪的平均日增重和粗蛋白表观消化率显著高于对照组(P<0.05),料肉比和腹泻率低于对照组,表明发酵饲料可以提高断奶仔猪的生长性能和消化能力,降低猪的腹泻率和料肉比,增强猪健康状况。
This article was to study the application effect of fermented feed on weaning piglets, thus providing a new attempt to substitute antibiotics. In the experiment, 150 weaned piglets were randomly divided into 15 columns according to body weight. These weaned piglets were divided into three treatment groups, each treatment group includes five replicates and each replicate had 10 pigs, respectively as the control group, fermentation feed, antibiotics group.The experiment lasted for 45 days. The results showed that the average daily gain of the pigs and the apparent digestibility of the crude protein were significantly increased in the fermented feed group compared with the control group(P<0.05) and the ratio of feed to meat and diarrhea rate was decreased compared with the control group. The results showed that fermented feed could improve the growth performance, digestibility of weaned piglets and reduce the diarrhea rate of pigs, the ratio of feed to meat and enhance the pig's health.
This article was to study the application effect of fermented feed on weaning piglets, thus providing a new attempt to substitute antibiotics. In the experiment, 150 weaned piglets were randomly divided into 15 columns according to body weight. These weaned piglets were divided into three treatment groups, each treatment group includes five replicates and each replicate had 10 pigs, respectively as the control group, fermentation feed, antibiotics group.The experiment lasted for 45 days. The results showed that the average daily gain of the pigs and the apparent digestibility of the crude protein were significantly increased in the fermented feed group compared with the control group(P<0.05) and the ratio of feed to meat and diarrhea rate was decreased compared with the control group. The results showed that fermented feed could improve the growth performance, digestibility of weaned piglets and reduce the diarrhea rate of pigs, the ratio of feed to meat and enhance the pig's health.
引文
[1]陆文清,于先则,王春林.发酵条件的筛选及其对发酵饲料成分的影响[A].中国畜牧兽医学会动物营养学分会.动物营养与饲料研究--第五届全国饲料营养学术研讨会论文集[C].中国畜牧兽医学会动物营养学分会,2006.
[2]冯定远.乳酸菌等微生物添加剂的作用机理及其在猪日粮应用[A].第二届益生菌与健康及应用技术交流研讨会论文集[C].(下转第24页)20益生菌与健康及应用技术交流研讨会,2010.
[3]白晓婷.酵母类产品在饲料中的研究与应用[J].中国饲料,2005(2):8-10.
[4]朱伟云,姚文,毛胜勇.仔猪胃肠道微生物区系发育规律及其调控[A].动物营养研究进展论文集[C].中国畜牧兽医学会动物营养分会,2004:225-228.
[5]张宏福,徐秀容,卢庆萍,等.异麦芽低聚糖对早期断奶仔猪肠道主要菌群的影响[J].动物营养学报,2001,13(3):47-51.
[6]于学红,王琤韡,王仁华,等.雏鸡阶段隔天饲喂对肉鸡的血液指数、血清蛋白和养分消化率的影响[J].江西饲料,2012(5):9-12.
[7]刘胜兵,杨倩.PRRS弱毒株生殖道免疫对母猪阴道局部和全身Ig A水平及特异性抗体水平的影响[J].福建农林大学学报:自然版,2005,34(4):500-504.
[8]易孟霞,易学武,贺喜,等.标准回肠可消化缬氨酸水平对生长猪生长性能、血浆氨基酸和尿素氮含量的影响[J].动物营养学报,2014,26(8):2 085-2 092.
[9]Stanley C C,Williams C C,Jenny B F,et al.Effects of feeding milk replacer once versus twice daily on glucose metabolism in Holstein and Jersey calves[J].Journal of Dairy Science,2002,85(9):2 335-2 343.
[10]唐亮,白剑飞,梁伟明,等.生长猪饲粮中添加糖蜜酒精废液浓缩物的试验研究[J].饲料工业,2008,29(5):34-36.
[11]王成章,李德锋,严学兵,等.肥育猪饲粮中添加苜蓿草粉对其生产性能、消化率及血清指标的影响[J].草业学报,2008,17(6):71-77.
[2]冯定远.乳酸菌等微生物添加剂的作用机理及其在猪日粮应用[A].第二届益生菌与健康及应用技术交流研讨会论文集[C].(下转第24页)20益生菌与健康及应用技术交流研讨会,2010.
[3]白晓婷.酵母类产品在饲料中的研究与应用[J].中国饲料,2005(2):8-10.
[4]朱伟云,姚文,毛胜勇.仔猪胃肠道微生物区系发育规律及其调控[A].动物营养研究进展论文集[C].中国畜牧兽医学会动物营养分会,2004:225-228.
[5]张宏福,徐秀容,卢庆萍,等.异麦芽低聚糖对早期断奶仔猪肠道主要菌群的影响[J].动物营养学报,2001,13(3):47-51.
[6]于学红,王琤韡,王仁华,等.雏鸡阶段隔天饲喂对肉鸡的血液指数、血清蛋白和养分消化率的影响[J].江西饲料,2012(5):9-12.
[7]刘胜兵,杨倩.PRRS弱毒株生殖道免疫对母猪阴道局部和全身Ig A水平及特异性抗体水平的影响[J].福建农林大学学报:自然版,2005,34(4):500-504.
[8]易孟霞,易学武,贺喜,等.标准回肠可消化缬氨酸水平对生长猪生长性能、血浆氨基酸和尿素氮含量的影响[J].动物营养学报,2014,26(8):2 085-2 092.
[9]Stanley C C,Williams C C,Jenny B F,et al.Effects of feeding milk replacer once versus twice daily on glucose metabolism in Holstein and Jersey calves[J].Journal of Dairy Science,2002,85(9):2 335-2 343.
[10]唐亮,白剑飞,梁伟明,等.生长猪饲粮中添加糖蜜酒精废液浓缩物的试验研究[J].饲料工业,2008,29(5):34-36.
[11]王成章,李德锋,严学兵,等.肥育猪饲粮中添加苜蓿草粉对其生产性能、消化率及血清指标的影响[J].草业学报,2008,17(6):71-77.