Biotransformation optimization of swertiamarin by Aspergillus niger Biotransformation optimization of swertiamarin by Aspergillus niger Effect and Benefit of Forage Cultivation and Livestock Raising to the Protection of Ecosystem in the Farming-Pastoral Region of Chaidamu Basin Advances in study of Dioscorea zingiberensis Screening of Anti-microbe Activity and Identification of Endophytic Fungus in Cultivited Scutellaria baicalensis Seed quality characteristics of Akebia trifoliata TECHNICAL SYSTEM OF ARTIFICIAL CULTIVATING GLYCYRRHIZA URALENSIS FISCH. IN NORTHWEST REGION Study on the Afforestation and Cultivating Technologies of High-yielding Dendrocalamopsis oldhami Plantation Preliminary study on the appropriate cultivating season of high-quality rice formation in Jianghan Plain Preliminary study on seedling and afforestation of rare and endangered trees in karst region of Southwest Guangxi Effects of different blue LEDs on the seedling growth of two rice cultivars Study on cultivating technology of high yield and quality of Plantago asiatica of Jiangxi Geo-herbalism Effects of Different Cultivating Modes of Tea Gardens on Environment and Tea Quality Advances in the inhibition of soil evaporation in farmland The breeding and cultivating techniques of Ligustrum robustum Ecological regionalization of poplar cultivating in Tonghua region of Jiling Province STUDY ON THE HIGH-YIELD POPLAR CULTIVATING PATTERN IN MIDDLE-TEMPERATE ZONE PLANTATION Quality assessment for Coptis chinensis with different cultivating system Genetic diversity analysis on rhizosphere soil microbial population of Panax ginseng and Panax quinquefolium by RAPD Study on dynamic growth of Codonopsis pilosula Effects of cultivating years on soil ecological environment in greenhouse of Shouguang City, Shandong Province Effect of N, P, K combinations fertilizion on the cultivation quality of Glycyrrhiza uralensis seedlings STUDY ON THE COMPREHENSIVE BENEFITS OF HARVESTING AND CULTIVATING OPERATION SYSTEMS Comprehensive Utilization and Develoment of Traditionl Tibetan Medicine in China Studies on Introducing and Cultivating Ginseng in Emei Mountain Area Chemical constituents in artificial cultivated Cistanche tubulosa