A field experiment about effects of nitrogen application rates and different NO3-N to NH4-N ratios on agronomic, chemical and biological characteristics as well
RAPD analysis was applied in studying the classification and genetic relationship of 12 cultivars of Gladiolus hybridus Hort. Twenty-six arbitrary primers scree
Two kinds of methods RT-PCR and IC-PCR were used to detect pathogen of virus disease of pumpkin and the sensitivity of the two methods was compared. The results
To study biological activities of Duck Interferon Alpha (DuIFN-α) and prepare antivirus medicine, the eukaryotic expression vector of mature polypeptide of Duc
An experiment was conducted to study the influence of early quantitative feed restriction on the performance and carcass characteristics of broiler chickens. Tw