1Isolation and identification of a protease-producing strain and optimization of its protease-producing conditionsLu Liyuan, Zhou Liyan, Song Tianyue, Ma Zihao, Shen Qingzhong, Zhou XueyanExperimental Research1-72Study on optimum preparation technology of flavonoids from Polygonum hydropiper L.by orthogonal testZheng Junwen, Zhang Wen, Cheng Jing, Li Jiang, Hu TingjunExperimental Research8-113Investigation on drug resistance of Escherichia coli from different sources in some areas of Shanxi ProvinceWang Guoyan, Zhang Guoquan, Fan Jianqiang, Dang Wenqing, He minExperimental Research12-154Hexafluorobisphenol A can cause oxidative stress in zebrafish liver cellsHong Yuyu, Yang Huishan, Tan WeijunExperimental Research16-185Development of the real-time PCR assay for detection of contagious caprine pleuropneumoniaZhao Wenhua, Li Fuxiang, Yang ShibiaoExperimental Research19-226Analysis on the quality characteristics of Dongxiang mutton sheepMeng Xianyu, Li Ziliang, Ma Jiqing, Shi Qingxu, Yao Xiaotong, Zhu Zhenyu, Ma DawudeExperimental Research23-267Effect of egg weight,egg shape and egg shell thickness on hatching rate of Zhuanghe Dagu chicken breeding eggsZhao Yang, Yu Meizi, Wang Xiqing, Zhao Xiyan, Zhou Lirong, Ji Shouxue, Qu Qiang, Wang DewuFeeding and Breeding27-308Formula optimization and economic benefit analysis of selenium-enriched feed for ecological breeding of Nubian black goatsSu Jiansheng, Wu Biqiu, Peng Huicai, Li Cheng, Huang Fengkuan, Su Jianzhong, Huang SuoshengFeeding and Breeding31-359Effect of vitamin E added in diets of pregnant ewes on lamb survival rate and body condition indexMin YanyingFeeding and Breeding36-3810Immune effect evaluation of porcine epidemic diarrhea inactivated vaccineZheng Pei, Du Jiubin, Ning Huibo, Wang Zunbao, Liu Mengmeng, Wang Hualong, He SunEpidemic Prevention39-4211New idea on the diagnosis and treatment of feline jaundiceZhai WeiminEpidemic Prevention43-4712Evaluation and analysis of antibody detection effect of single and combined immunization of sheep foot-and-mouth disease and peste des petits ruminant in Changji Prefecture,XinjiangWu Jianhua, Liu Yuxin, Zhang Zaichao, Song Huantang, Lu HaifuEpidemic Prevention48-5113Preparation and evaluation of three-in-one colloidal gold antigen test card for canine parvovirus+canine coronavirus+GiardiaZhuang Xinzhe, Sun XiaodiEpidemic Prevention52-5614Study on the suspended industrial culture technology of dog distemper virus Vero cellsZheng Xianyong, Yan FuhaiEpidemic Prevention57-6015Investigation and control of Coccidia m a cattle farm in Handan areaKong Bo, Qian Changhuan, Shi Yubo, Pang Weipeng, Cui PingInvestigation and Analysis61-6316Monitoring of environmental factors of lactation calves in Yinchuan,NingxiaMa Lina, Yu Yang, Gao Haihui, Liang XiaojunInvestigation and Analysis64-6917Further development of courtyard animal husbandry in northwestern of Liaoning ProvinceHuang Chengjun, Li Ning, Li BopingMonograph Summarize70-7318Research progress in application of steam-flaked corn in beef cattle breedingDu Xuehai, Zhang LijunMonograph Summarize74-7719Progress in genome-wide association studies for growth traits and meat quality traits in beef cattleWang Xiaowei, Fan yi, Yang yang, Shi Yuangang, Shi An, Hou PengxiaMonograph Summarize78-8320Research progress of contagious caprine pleuropneumoniaMeng Lingnan, Ji Hongqin, Fan Junjuan, Zhang Wenjing, Wang Lixin, Jia FuboMonograph Summarize84-87