pubescens forest on Ⅲ site made them posslble to be high-yield in the third year.

Wood anatomy of Chinese fir in different site types of its southern growing district.;

forests under different site types,we can draw the following conclusions: site types have prominent effects on soil water content;soil water vertical variation tendency of four site types is basicall.

The results showed that CFF comprised 5 site type groups,19 site types in Liangcheng County,Inner Mongolia.

Quantitative study on the site classification of key county in the conversion of farmland to forestland;

Discuss and Value the Site Classification of Mao Bamboo Forest in Pinyin Forest Farm of Fengchen City;

Comparative analysis of site classification based on crop yield index and cluster analysis;

Effects of stand density and site types on root characteristics of Platycladus orientalis plantations in Beijing mountainous area.;

Study on the stump volume table of Fir plantation on different site type;

Study on Afforestation Mode in Shanxi Province——Study on site type division and afforestation mode in Shanxi Province(Ⅱ)

〔Objective〕For provide a theoretical basis to clinic diagnosis and treatment, this cephalometric study was carried out to investigate the vertical features of craniofacial structure in adult classⅡ1 and classⅢmalocclusion, and to discuss morphology differences among the different mandibular plane angle groups.