1Development of the duplex PCR assays for detection of Off Virus and Goat Pox VirusZhao Wenhua, Yang Shibiao, Yao Jun, Li FuxiangExperimental Research1-82The effects of different ratio of whole corn silage in roughage on breeding efficiency of beef cowsDu Xuehai, Jin Shuangyong, Zhuang Hongting, Yang Guanglin, Yao Siming, Yan Xuesong, Zhang ShiweiExperimental Research9-143Effects of whole crop corn silage on the production performance of the beef cattleYao Siming, Zhuang Hongting, Cao Zhiguo, Wu Kuijie, Yang GuanglinExperimental Research15-204Application effects of adding compound probiotics on laying hensGao Li, Cao Yanzi, Yang Chuang, Song XiaolinFeeding and Breeding21-245A preliminary study on the technical route of Liaoyu white cattle "double muscle" strain breedingZhang Lijun, Zhang Shiwei, Yang Guanglin, Li JingFeeding and Breeding25-276The Reserch Progress of Animal MelaninLiu Xinagying, Wang Liping, Xiong Heli, Yuan Mengya, Deng WeidongFeeding and Breeding28-327Effect of different medicines on white blood cells of cows with eperythrozoonosisFeng daxingEpidemic Prevention33-378Diagnosis of Mixed Infection of Haemophilus parasuis and CircovirusFei Yuchao, Ni HongboEpidemic Prevention38-419Investigation Report on Improvement effect of Liaoning cashmere goat in Eastern region of Liaoning provinceYang Shuhuan, Guo Dan, Zhou XiaofengInvestigation and Analysis42-5010Innovative development concept, Promote the reform of the supply side, Lead the healthy development of animal husbandry in LiaoningAo FenglingMonograph Summarize51-5411The Research Report of Livestock Urine Collection DeviceZhou WeiMonograph Summarize55-57