A Study On The Wild Plant Resorces Of The Volcano Reserve District Of Wudalianchi

The paper chose some representative districts as the investigate sites, adopted the means of terra-measure and line-measure to study from May to Septerbersince 1990 combined practice teaching. I have mastered a great deal of exact first-handdata and collected samples which took me about 10 years. The wildings in this districthave 143 sections, 428 categories and 1044 species are counted, which increased 15sections, 37 categories, and 129 species than Jin Kaizhong's result reported in 1986.What's more, wild plants resource lists, the references of protection and reasonableutilizing, and suggestions of Volcano Nature Reserve are offered in this study.Volcano Nature Reserve of Wudalianchi belongs to frigid-variable zonecontinental-seasonal climate, and the plants belongs to the northern Changbai Mountain-the northern variable zone conifer-latifoliate mixing forest zone. These wild plants are notonly various, abundant, extensive, but also have stronger adaptability, less plant diseases, survive easily, less investment, faster action and have greater utilizing advantages andpotential. The forest vegetation here not only has the feature of Xiaoxing'anling, but alsoof Changbai Mountain. The rare and diversiform natural zoology conditions have varioustypes and deal of plants.The wildings are important resources to develop agriculture, forests, stockbreeding, fishery and to inaugurate herbal medicine origins. Some of them are close relativecroppers and gardening crops in the contemporary era which can be cultivated aschoiceness varieties, some of which are rare species such as Pinus koraiensis,larixdahurica and Picea Dietr, they have important science study value. The tertiary wigglerFraxinus mandshurica and Phollodendron amurense are the invaluable material ofstudying biology system and geography-historiography, but they are nearly cut downderacinated.Therefore the purpose of the investigation is to master the wildings and rare botanic insevere danger series, amount, distributing, biology features and eco-environrnent, to openout the composing of plants species, volcano plant characters, the botanic occur anddevelopment, what's important is through the study of wild ornamental and medicineplants series and existing habit, to react important on the study of Volcano Nature Reserveof Wudalianchi, protection of environment, seeding introduction and keep the eco-balance.