Effects of Rumen Protected Betaine on Milk Performance and Blood Parameters in Dairy Cows
TIAN Yu;,YANG Zhen;,HAN Zhao-yu;

..............page:1-5

Research Progress of Probiotics in Dairy Cattle
GONG Yan;,ZHANG Bin;

..............page:6-12

ri liang zhong tian jia duo zuo jun su dui nai niu chan nai xing neng de ying xiang
lv zhi cheng ;, wang chang bo ;, li yan ;, sun ru jiang ;

..............page:13-15

Analysis of Main Factors Affecting the Effect of Recipient Embryo Transfer in Dairy Cattle
SUN Feng-jun;,WU Sheng-quan;,ZHANG Jia-yi;

..............page:16-19

Correlation between Somatic Cell Count Difference Value and Milk Production Traits
WANG Xiao;,YU Ying;,FENG Wen;,WANG Ya-chun;,ZHANG Sheng-li;,WU Hong-jun;,LIU Ai-rong;

..............page:20-22

Study on Vitamin ADE Injection Combined with GnRH and PGF2α to Induce Synchronous Estrus of Cows
LI Xue;,HU Deng-qiang;,ZHOU Xue-zhang;

..............page:23-25

The Resazurin Microplate Assay for Quick Diagnosis and Antibiotic Sensitivity Determination of Bovine Mastitis-causing Streptococci
LI Yang-yang;,LI Guang-ya;,BAO Li-ping;,SHI Lei;,WANG Juan;,SUN Huai-chang;

..............page:26-31

xin xi dong tai

..............page:31,前插1

Disinfection Efficacy of a Film-forming Teat Dipping and Its Influence on the Quality of Dairy Products
geng xiao zuo ;, zhang zhi peng ;, fan yong liang ;, li rui ;, yang zhang ping ;, wu su hong ;, xu xiang qian ;, lu chun bing ;, ren xiang lian ;

..............page:32-35

Research of Guiqi Powder for the Prevention and Cure of Cows Subclinical Mastitis
CHEN Ya-nan;,LIU Xu;,YU Wen-hui;,JIANG Long;,WANG Li;,JIANG Xiao-wen;,ZHANG Bai-lin;

..............page:36-40

Preliminary Study on the Mixed Fermentation by the Two Strains of Streptococcus and Leuconostoc
WANG Cheng;,LIANG Mao-wen;,ZHAO Rui-sheng;,XUE Yan-rong;,TIAN Ge;

..............page:41-45

Selection Analysis and Suggestion of User Investigation Method During Popularized Evaluation of Stockbreeding Machinery
WU Jian-tao;,XU Feng;,PENG Peng;

..............page:46-49

Research on Installation Length of the Chain Type Mechanical Scraper for Barn
JIANG Nan;

..............page:49-51

Study on the High Efficient Anaerobic Digestion of Cow Dung under Moderate Temperature
QI Jun;

..............page:52-55

The Design of Grassland Soil-gashing and Root-cutting Machine with Profiling Mechanism
LI Li;,WANG Guang-hui;,LIANG Fang;,WANG De-cheng;,LIU Liang-dong;,WANG Zhi-qin;

..............page:56-58

zhong guo cao xu ye hou xiang zong xiang yi ti hua dong yin chu tan she ji bing ying yong san wei du fen xi kuang jia biao dui xian dai mu ye he qiu shi cao ye de zong xiang yi ti hua dong yin jin xing fen xi
gong yan ru ;

..............page:59-65

ru he ti gao nai niu fan zhi li , shi xian nai ye ke chi xu fa zhan
geert opsomer;, huang hong wei ;, xiao jian zuo ;, guo yong qing ;, cao zhi jun ;

..............page:66-69