1.Preliminary Study on the Application of PP_(333) to One-year-grown Chinese Angelica(Angelica sinensis)
Changen TIAN ; Jinglong LIU ; Guanglai ZHOU
Chinese Traditional and Herbal Drugs 1994;0(11):-
After two years' study on the application of PP333 to one-year-grown Angelica sinensis (Oliv. )Diels.,it was found that spraying 300mg/L PP333 on the seedlings markedly increased the average fresh and dry weight of its root,as well as the ash content especialy its acid-soluble ash and alcohol-soluble substance. Thus,this method can inerease not only the yield but also improve its quality,which is a low-investment and high-yield way for the production of A. sinensis (Oliv. )Inels
2.Exploration on Experimental Teaching Mode of Medical Immunology
Xiangfeng SONG ; Guojun ZHANG ; Zhongwei TIAN ; Changen DUAN
Chinese Journal of Medical Education Research 2006;0(11):-
The exprimental teaching of medical immunology is the important constituent.We have explored the existing problems on course content,teaching method and experimental test way according to our practical teaching experience for the past few years.We have also made the preliminary attempt about reforming exprimental teaching of medical immunology.
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