Application Project of Ecological Restoration Technology in Dongfengba in Caohai of Dianchi Lake;

Emergency Measures for Removal of Blue Algae in Caohai of Dianchi Lake during 1999 International Horticultural Exposition;

A Survey on Species,Number and Habitats of Waterfowls in Caohai of Dianchi Lake in Winter;

Analysis on Amino Acid and Elements in Onosma paniculatum and O.exsertum Hemsl;

Effect of laser and magnetic field on pigment content of callus of Onosma paniculatum;

Effect of an Shikonin Elicitor Produced by Aspergillus oryzae on the Metabolism of Onosma paniculatum Cells;

This paper investigated environmental status of the pollution controlling comprehensively in Dianchi inner lake Esp the silt dredging of the inner lake The current environmental status of Dianchi inner lake has been improved After the comprehensive control master, environmental conditions of Dianchi inner lake are becoming better and bette

Pollen morphology of three species in the genus Maharanga and 12 species in the genus Onosma , belonging to the family Boraginaceae, was examined by means of light microscope and scanning electron microscope.

The effect of different dosages 500 R, 1 000 R, 1 500 R, 2 000 R and 2 500 R of gamma ray on the shikonin formation in cultured cells of Onosma paniculatum Bur.