species conservation 第1页

Study on the Major Host Plant Species of Lac Insect, Wax Scale and Gall Aphids Theoretical basis for species conservation:from the theory of island biogeography to metapopulation dynamic theory Investigation on meiosis of the rare and endangered plant——Calycanthus chinensis Study on the Natural Population Dynamics and the Endangering Habitat of Liriodendron chinense in China The Na tura l D istr ibution Investiga tion and Cultiva tionTr ia l of Paph iopedilum a rm en iacum Wild Plants Inhabiting on the Sand Fore-coasts of Shandong Peninsula Plant Biodiversity in the Middle Reaches of the Yangtze River and Conservation Strategies