Study on the ecological regions of soybean in China Ⅱ Ecological environment and representative varieties Analysis on the composition structure of plant species in Caragana aurantiaca community in the Yili River Valley Marshes of Xinjiang Analysis of the ecological structure of angiosperm composition in Juglans cathayensis in the Nature Conservation Area of Xinjiang, China Analysis on Eco-geographical Characteristics and Vertical Distribution of Lichens in Tianshan Daxiagu Xinjiang, China The Ecological Classification and Ordination of Maowusu Sandy Grassland Landscape Species composition and classification of natural vegetation in the abandoned lands of the hilly-gullied region of North Shaanxi Province Analysis of Structure Types of Botanical Composition of Stipa baicalensis Meadow Steppe in the Songnen Plains of China AN APPROACH OF CLIMATO-ECOLOGICAL FEATURE FOR PAULOWNIA Studies on Polypore Fungi of Bawangling Natural Reserve,in Hainan Island Relationship between native breeding pigs trait and ecological type in Anhui Province SSR Analysis of Genetic Diversity among Walnuts Germplasm THE ECOLOGICAL TYPES OF PTERIDOPHYTES IN DULONGJIANG REGION, YUNNAN Structure Types of Plant Species of Ulmus Woodland in China’s Songhua-Nenjiang Plains The Ecological Phytogeography of Pteridophytes in Ailaoshan Mountain National Nature Reserve,Yunnan,China