1Effect of different levels of tannin in diet on nitrogen metabolism and growth performance of sheepXIE Yong-fang, ZHU Shou-qian, WANG Jing-yao, LI Li, CAO Yue, LI Da-biao1-52Effect of diet concentrate to roughage ratio on growth performance and intestinal tissue morphology of early weaned Tibetan lambLI Jiang-wei, GUI Lin-sheng, WANG Zhi-you, HOU Sheng-zhen, SU Wen-guang, LI Peng-xiang6-93Effect of fermented apple residue feed on production performance and serum biochemical index of beef cattleLI Yuan-xin, CHEN Bo-xiang, ZHAO Zi-hui, CHENG Wei-wei, GUO Hui-lin, YANG Ming, MENG Qi13-154Effect of alfalfa hay on growth performance, rumen fermentation and body condition of Holstein calvesZHANG Wei-hua30-335Effect of palm meal in diet on production performance and economic benefits of cowsDING Cui-ying34-366Effect of fermented Chinese herbal medicine (Bencaojiaosu) on growth performance, immunity and antioxidant capacity of weaned pigletsDONG Yan-jiang, CHEN Jia, HAN Qing-jun, HAN Ye-dong, WU Qian37-397Effect of high level yeast selenium in selenium content of sow milk, growth performance and blood biochemical index of suckling pigletJIA Jian-ying, L(U) Hui-yuan40-438Effect of astaxanthin on egg quality of laying hensLI Li-hong, BAI Jian50-539Effect of vitamin B2 on growth performance and economic benefits of broiler chickensHE Xian54-5610Effect of Tenebrio molitor replacing fish meal on growth, digestive enzymes and body composition of Cyprinus carpio haematopterusREN Shun, YANG Shu-yuan, XU Xiao-yan, CHEN Wan-ting, FANG Zhen-zhen, CHEN Cheng-xun, SHI Hong-yue, SUN Xue-liang57-6011Requirements for essential amino acid of European eel (Anguilla anguilla)ZHANG Ming-liang, XU Qi-ya, QU Qian, CHEN Xue-hao, ZHAI Shao-wei61-6312Determination of synergistic antibacterial effect of Melittin and feed acidizing agent acidifierSUN Nan, LIU You-ming, WANG Qian, CHEN Lu, SONG Qian-qian, WANG Xue-mei, ZHANG Hai-wen64-6713Study on the effect of corn peptide on the proliferation of probioticsLIU Feng, TU Qiang, YUAN Xue-bin, YAO Kang, WANG Na-na, LIANG Shu-shu68-7214Optimization of ultrasound-microwave synergistic extraction process of anthocyanin from Suaeda salsa and its antioxidant propertiesLI Xu, XU Mei, JI Zhi-fang, ZHOU Zi-cheng, FAN Xiao-zhen73-8115Study on extraction condition of banana peel polysaccharide by ultrasonic extraction combined with ball milling pretreatmentWEI Qiao-yan, ZHOU Rui, ZHOU Yong-sheng, LI Da-cheng, WANG Xiao-ming81-8716Effect of microbial fertilizer on growth and nutritional composition of feed cornZHANG Bo-qi, JIN Xi-jiu88-9117Production performance and nutrient analysis of early and late maturing oat in Fenhe plain areaCHEN Xue, LIANG Qi, YANG Hai-feng, XU Qing-fang, BAO Jiang-zhi, JIAO Kun-ming, WU Cong92-9618Effect of different cutting height in winter and summer on the nutritional components of hybrid Pennisetum urpureum GuimuPENG Li-juan, LI Meng-wei, TANG Zhen-hua, PENG Kai-ping, LIANG Xin, GUO Yan-xia, YANG Cheng-jian97-9919Effect of sowing date on yield and quality of silage maize in agro-pastoral ecotone in northwest Hebei ProvinceXU Han-lin, YUAN Hui-min, LIU Yao, YUAN Xiao-feng, WENG Qiao-yun, L(U) Ai-zhi, LIU Ying-hui100-10520Effect of bacteriophage preparation on growth performance, fecal microorganism and blood index of weaned pigletsGE Long, SHI Yong-shun, HE Yong-chao, DONG Qiang, LI Xin, YU Ling-yun, PAN Qiang106-108 