1.
Research on Artificial Pinus Tabulaeformis Forest Combustibility of Badaling Forest Center in Beijing;
北京八达岭林场人工油松林燃烧性研究
2.
Interspecific Relations of Herbage Species under Artificial Pinus tabulaeformis Forests in Chengde County
承德县人工油松林林下草本植物种间关系研究
3.
Study of the Natural Development and the Characteristics of Artificial Pinus Tabuleaformis Forest in Ziwuling Region;
子午岭人工油松林自然发育过程及其特征研究
4.
Characteristics of Soil Seed Bank of Pinus Tabulaeformis Plantation in Ziwuling Mountains
子午岭人工油松林土壤种子库特征研究
5.
Study on the Water Balance Characteristics of Pinus Tabulaeformis in Daqing Moutain;
大青山油松人工林水分平衡特征研究
6.
Comparison of Soil Quality under Pinus Tabulaeformis Monocultures and P. Tabulaeformis and Quercus Mongolica Mixtures in Western Liaoning Province;
辽西地区人工油松蒙古栎混交林和油松纯林土壤质量的比较研究
7.
The Study on the Relationship between Stand Density and Growth of Forest in the Artificial Pinus Tabulaeformis Forest in the Daqing Mountain;
大青山油松人工林密度对林木生长影响的研究
8.
The Relationship between Growth and Stand Density of the Artificial Forest of Pinus Tabulaeformis in Daqing Mountains;
大青山区油松人工林生长与林分密度关系研究
9.
Stand Growth Corresponding with Stand Structure in Plantation of Pinus Tabulaeformis;
油松人工林生长特征及其与林分结构关系研究
10.
Research on Structure and Growth of Pinus Tabulaeformis Stand Simulation in Beijing
北京山区油松人工林林分结构与生长模拟研究
11.
Stand Density of Planted Scenic Forest Pinus Tabulaeformis and Platycladus Orientalis in Beijing Mountain Area
北京山区油松侧柏人工风景林林分密度确定
12.
Study on Characteristics of the Water Consumption for Transpiration of Pinus Tabulaeformis Carr. Plantation of Daqing Mountain;
大青山油松人工林蒸腾耗水特征的研究
13.
A Study on Rainfall Interception by Pinus Tabulaeformis Plantation in Miyun, Beijing;
北京密云油松人工林降雨截留特征研究
14.
Chemical Properties of Precipitation in Pinus Tabulaefomis Plantations;
北京密云油松人工林降水化学性质研究
15.
The Effects of Thinning on Litter Decomposition of Pinus Tabulaeformis Plantation;
抚育间伐对油松人工林凋落物分解影响的研究
16.
Effects of Thinning on Enzyme Activity and Nutrition in the Soils of Planted Stands of Oriental Arborvitae and Chinese Pine;
抚育对侧柏、油松人工林土壤酶和养分的影响
17.
Study on the Soil Water Characteristics of Pinus Tabulaeformis Plantation of Daqing Mountain;
大青山油松人工林地土壤水分特征研究
18.
The Study on Water Characteritics of Pinus Tabulaeformis Plantation in Daqing Mountain of Inner Mongolia
内蒙古大青山油松人工林水分特征的研究