沼液饲喂肉猪育肥效果对比试验研究

Comparative experiment of biogas slurry feeding pigs fattening effect

对育肥猪进行沼液饲喂的效果试验,结果表明,育肥猪分别在20～50kg阶段,每次添加沼液0.5kg;50～100kg阶段,每次添加沼液0.9kg;100kg以上每次添加沼液2.5kg,一日3次,有显著的增产效果,生产成本明显降低,效益显著.

The test of feeding fattening pigs,biogas slurry pigs effect results show that,adding biogas slurry 0.5kg one time in the stage of 20-50kg,adding biogas slurry 0.9kg one time in stage 50-100kg,and adding biogas slurry three times at 2.5kg each time in stage 100kg,can improve the yield,production cost is obviously reduced,and the economicbenefit is singnificant.