Tentative Ideas of Ecological Tourism Planning of Gannan Arboretum;

Preliminary Exploration on Digitization Management of Research in Gannan Arboretum;

System Analysis on Introduction Experiment of Gannan Arboretum;

Rare and Endangered Plants and National Key Protected Plants for ex situ Conservation in South China Agricultural University Arboretum;

Development of information system of the Northeast garden trees;

This paper reported the control effect with some new technologies of "affusing pesticide and covering film method" , "diatomite handling method" and "kill termite ring method" for controlling Odontotermes formosanus and Reticulitermes chinensis which damage the garden trees.

The survey on plant diseases and insect pests of Shenyang urban garden trees Heping,Shenhe,Huanggu,Tiexi, Dongling and Yuhong district a wide distribution of tree s disease and harmful insect are present.

The application of the main landscape tree resource in the area of Great Xing an Mountains;

Most landscape trees in Jilin province are the deciduous species.

Studies on the Characteristics of Photosynthesis and Transpiration of Five Gardening Trees;

By using the thermal dissipation sap flow probe(TDP) and environmental auto-detecting system,measurement of the sap flow of three gardening trees in Beijing was conducted during the 2005-growing season.