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Investigation on the co-infections of Toxoplasma gondii with PRRSV, CSFV or PCV-2 in swine in part of China
Wang Shuai;,ZHang Meng;,LIU Xin-chao;,LIn Tao;,Yang Han-chun;,YUan Shi-shan;,ZHao guang-wei;,Ia Hassan;,Yan Ruo-feng;,Song Xiao-kai;,XU Li-xin;,LI Xiang-rui;
..............page:1838-1844
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Effect of nitrogen fertilization on yield, N content, and nitrogen ifxation of alfalfa and smooth bromegrass grown alone or in mixture in greenhouse pots
XIE Kai-yun;,LI Xiang-lin;,HE Feng;,ZHANG Ying-jun;,WAN Li-qiang;,David B Hannaway;,WANG Dong;,QIN Yan;,Gamal M A Fadul;
..............page:1864-1876
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