Progress of Study on Halophyte Suaeda salsa;

Extraction and Separation of Coenzyme Q_(10) from Suaeda salsa;

The Nutrition and Ion Poison of Na~+、K~+ and Cl~- on Suaeda salsa;

MS medium equipmented with different kinds and concentrations of phytohormones were used to induce and subcultrue of calli from suaeda salsa L.

Effects of Temperature,Light,Salinity and pH on The Germination of Suaeda Seeds

The suaeda, a type of salt-growing plant on arid salina, in which the contents of fat, protein, vitamin, minerals and trace elements are rich, is a wild plant resource, which has a high value for development.

Proper concentration of NaCl promotes the growth of Suaeda and the suculence of its shoot,while KCl has no such effect at the same concentration indicating Suaeda needs Na + specifically.

Discussion on the Definition of the Lopingian Series Basal Boundary and the Point in the Section of Penglaitan, Laibin, Guangxi;

Coal seams in the Heshan Formation in Penglaitan are developed on deep water basin bottom fans,and resulted from the re deposition of the plant fragments,transported by submarine gravity currents on basin bottom fans.

Resampling and restudy of the Penglaitan section reveal that Clarkina postbitteri cannot be used to define the base of the Lopingian because (1) The crinoid-bryozoan limestone at the top of the Maokou Formation just below the “first appearance” of this species reported by Mei et al.

The Global Stratotype Section and Point (GSSP) for the boundary between the Capitanian and Wuchiapingian stages, also the boundary between the Guadalupian and Lopingian Series is defined at the First Appearance Datum (FAD) of the conodont Clarkina postbitteri postbitteri at the base of Bed 6k in the Penglaitan Section along the Hongshui River in Guangxi, South China.