Studies on the Vigor of Carrot Somatic Embryos Enhanced by Desiccation Studies on Somatic Embryogenesis and Desiccation Someatic Embryos in Celery Study on Production of Artificial Seeds of Hybrid Papaya Fractional Selection of Somatic Embryos in the Production of Carrot Artificial Seeds Establishment of the Basic Preparation Process for Artificial Seeds of Carrot Studies on Somatic Embryogenesis of Coptis chinensis A Study on the Solid Encapsulating System of the Artificial Seed ofDendrobium candidum Storage technique on artificial seeds of Pinellia ternata Research progress of tissue culture and cell engineering in Acanthopanax senticosus Technique on artificial seeds of Pinellia ternata Development of Artificial Seed in Ziziphus jujuba Application of biotechnology in studies of medicinal plants Dendrobium Sw. INDUCTION OF SOMATIC EMBRYOS AND PLANTREGENERATION OF MELISSITUS RUTHENICA L. Studies on High Quality Somatic Embryogenesis Applied to Artificial Seed of Euphorbia pulcherrima Willd. A Study on the Solid Encapsulating System of the Artificial Seed ofDendrobium candidum Manufacture and influencing factors for artificial seeds of Dendrobium officinale CONVERSION OF ENCAPSULATED SHOOT TIPS OF EUCALYPTUS CAMALDULENSIS