3Effects of Soaking with Salicylic Acid on Seeds Germination and Seedlings Growth of Pinus Yunnanensis15-17,72
5The Test Model About The Excellent Geographical Provenances And Its Cultivation Techniques Of Lidodendron Chinense21-23
12Analysis on variations of the growth characters of seedlings breeded by the seeds of Liriodendron tulipifera during Seedling-period78-80
15The study on rural residential landscape design-a case study of Dongwei rural residential landscape design101-102