1Optimization of enzymatic extraction of polysaccharides from Sophora subprostrateCao Yongqiang, Sun Rong, Zhao Yi, Hu Tingjun, Yu MeilingExperimental Research1-42Optimization of the culture conditions of the strain of E.coli K88ac-ST1-LTB genetic engineering vaccineXu Chongli, Xu Chongbo, She Yuhan5-93The determination of sodium salicylate in sodium salicylate injection by HPLCChen Xiangdan, Wang Jun, Gong Bo, Dong Shuxiang10-124Prokaryotic expression and of polyclonal antibody preparation of duck coagulation factor ⅧLiu Ying, Tang Xiaojuan, Liu Jingjing, Zhang Wenjin, Lai Hongjiang, Li Delong13-165A case study of ovum pick up in bovine by fistulaHuang Chengjun, Zhang Wenjun, Wang Ge, Li NingExperimental Research17-196Construction and abiliity of biofilm formation of crp knock-out mutant in Escherichia coli NJ17 from dairy cowWang Ran, Lü Junfan, Wu Zihao, Chen Wei20-227Optimization of technological conditions for preparing amino acid liquid fertilizer by enzymatic hydrolysis of pig bloodCai Yifei, Zhao Xinyang, Tian Xiaojing, Song Li, Luo Li, Ding Gongtao, Cao Hong, Chen Shien23-268Determination of 16 amino acids in feed by liquid chromatography-tandem mass spectrometryHe Xiwen, Lei Hao, Gao Qinye, Zhao Xuening, Wen Hui, Ma Chuan27-309Two-generation reproductive toxicity and teratogenicity test of Tribonema powder in ratsXiao Jinzha, Chen Binlin, Wang Cunkai, Zhou Zhiqiang, Liu Juan, Chen Xin, Ding Lijun, ZHANG YumeiExperimental Research31-3510Effect dietary fiber on growth performance and intestinal microflora composition of rhizomyidaeZhou Kexin, Wu Yunzheng, Dai Yimin, Dong Siqi, Yang Lei, Hu Yongqiang, Zhang Wentao, Zhang JinhuaFeeding and Breeding36-4111Effect of different levels of yeast polysaccharides in diets on growth performance and immunity of pigletsLuo Zuoming42-4512Effect of different formula feed on fattening effect and meat quality of Yanchi Tan sheepWang Jin, Liu Fengfeng, Zhao Zhengwei, Ma QingFeeding and Breeding46-4813Effect of compound Chinese herbal medicine additive(HMA)on performance and antioxidant activity of laying hensMeng Lingnan, Ji Hongqin, Lu Weixing, Yang Rongfang, Ji Shanglei, Liang Dejie, Liu Yanfen49-5214Effect of probiotics on the production performance and immune function of laying hensLu Xiaohui, Xie Quanxi, Hou Nannan, Wang Mei, Cui Haiying, Gu WeiFeeding and Breeding53-5515Diagnosis and treatment of a canine malignant lipoma of the breastFang xianghong, Wang linlin, Yan yourongEpidemic Prevention56-5916Early warning of ketosis risk by body condition and plasma biochemical indexes in dairy cowsChen Yanru, Meng Dechao, Chen Yuanyuan, Xu Chuang, Cui Yizhe60-6417Evaluation of the effect of combined immunization of small-tailed Han sheep with foot-and-mouth disease and animal disease of ruminantsWang Yawen, Nuermaimaiti·Maimaitimin, Li Shilin, Jiang Shuibing, Guo Liangshuai, Wang Xinxin, Jiao Haihong65-6718Serology and pathogenic diagnosis of Mycoplasma synovialis in a broiler farm in YunnanTao Jie, Zhang Jinghan, Xu Si, Liu Yuquan, Liu Yanli, Zhang Yifang, Zou Fengcai, Chai JunEpidemic Prevention68-7119Isolation,identification and drug resistance analysis of Salmonella from broilersJi Shanglei, Liu Xin, Liu Liying, Hou Chunxue, Wan Ling72-7420The elderly Sichuan golden monkey intestinal obstruction dead case caused by acute gastric dilatationWang Mingquan, GUO Yuqi75-77 