2Situation and developmental measures on animal products processing enterprises in Dandong cityIndustry Fourm7-9
3Preliminary report on comparative test of introduction observation on bromus inermisExperiment Research10-11
4Effects of different concentrations of ionomycin on parthenogenesis of oocyte matured in vitro in porcineExperiment Research12-13
5bxisting problem and countermeasure of scatter-feed Rhine goose in poor mountainous areasAnimal's Feeding16
11Prevention and control measures of pig viral diarrhea in north of china in winterPrevention of Disease31-32
12Experiences on diagnosis and treatment of canine distemper. 36 A case of caesarean section on dogAnimal's Clinic34-35
14Establishment of PCR sex identification system of rabbit early embryosColumn of Master and Doctor42-46