1Effect of Suprotein as substitute for fishmeal in diet on production performance of early weaned pigletsLiu Xiaohong1-32Influences of casein phosphor-peptides on mineral metabolism in broiler chicks4-63Effects of copper methionine on body weight gain and copper metabolism in sheepYang Wenping, Zhang Guixian, Zhang Chunxiang, Yu Hongbing7-84Advance in zinc nutritionXu Zhenhua, Wang Liqin, Li Fuchang12-155Study on pigmentation of canthaxanthin in young chicken16-196Vitamin E nutrition in pregnant sowsXiang Lei, Guo Xiaoquan, Zhang Jiao22-247Review on pork quality manipulationLi Fengna, Yin Jingdong31-338Tryptophan nutrition and physiology in pigletsZhang Wei, Zhou Ying37-389Rumen protozoa, physiological roles and methods to remove them42-4510Effect of xylanase on growth and feed digestibility in grass carp( Ctenopharyngoden idella)Gao Chunsheng, Liu Zhonghu, Xiao Chuanbin48-49