Studies on the Alkaloid Constituents of Fritillaria pallidiflora Schrenk.
伊贝母生物碱成分的研究。
2
The system of conparatively stable bulb genesis has been built in long term tissue culture of Fritillaria pallidiflora Schrenk.
在伊贝母组织培养过程中，建立了稳定的鳞茎发生体系。
3
The conditions of isolation and culture of protoplasts from resistant Astragalus cicer L. cell line, Helianthemum Songaricum Schrenk and Zygophyllum xanthoxylum were studied.