In order to study the effect of cell mediated immunity regulation of duck IFN-α eukaryon expression plasmid (pcDNA-SDIFN-α) on duck plague virus (DPV)attenuat
In order to screen and isolate microorganisms capable of degrading nicosulfuron,five strains of microorganisms coded as YF1,YB1,YB2,YB3,and YB4 that can take ni
The dynamics of soil water content under different tillage systems was studied throughout the growing period of oat (Arena sativa L.).The treatments included ti
In order to investigate the prompt conformations of swine major histocompatibility complex (MHC),a swine MHC-II protein complex (SLA-II) was reconstructed in vi
The irrigated area of Manas River Valley in Northwest China is an example of the successful reclamation of massive land affected by shallow ground water levels
Is it possible that Giant Panda (Ailuropoda melanoleuca) post-thawed sperm fertilization is improved with pentoxifylline (PF),platelet activated factor (PAF) an
Tibetan chicken is a precious resource in Qinghai-Tibet Plateau,China.In order to study its growth rhythm and heterosis of its hybrid,three groups comprising Ti