1.
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
2.
Catastrophy causing Stucture and Ways of Forest Fire in Young and Middle Aged Chinese Pine Forest
油松中幼龄纯林林火致灾结构与致灾途径模式
3.
The Ecological Effects of Growth Between Pinus Talulaeformis Mixed and Hippophae Rhamnoides in Haidong Region
海东地区油松混交林与纯林生态效应对比研究
4.
Spatial Distribution Pattern of Pinus tabulaeformis Populations in North China
华北油松林油松种群的空间分布格局
5.
Exploring the Mechanism for Water Purification in the Different Rebuilding Patterns of Pure Pinus Massoniana at Jinyun Moutain
缙云山马尾松纯林改造净水机制研究
6.
Effects of pure Larix olgensis plantation improvement on the soil properties
长白落叶松纯林改造对林地土壤性质的影响
7.
A Premilinary Study on the Resistance of Pinus Tabulaeformis-Robinia Pseudoacacia Mixed Forest to Dendrolimus Punctatus Spectablis (Butler);
油松刺槐混交林对赤松毛虫抗性的初步研究
8.
Seed zones of Chinese forest trees--Seed zones of Pinus tabulaeformis Carr
GB/T8822.1-1988中国林木种子区油松种子区
9.
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
10.
Growth simulation of Pinus tabulaeformis stands based on Agent technology
基于Agent的油松林分生长模拟
11.
Analysis the Pinus Tabulaeformis Natural Forest Spatial Structure
北京山区油松天然林的空间结构分析
12.
Research on Extraction Techniques, Purification and Antioxidant Activity of Polysaccharide from Pinus Tabulaeformis Pollen
油松花粉多糖的提取、纯化及抗氧化性研究
13.
Separation,Purification and Structural Analysis of Polysaccharide from Chinese Pine Pollen
油松花粉多糖分离纯化及结构分析的初步研究
14.
Diversity of Insect Community in Chinese Pine Forest from Badaling Forest Center in Beijing;
北京八达岭林场油松林昆虫群落多样性研究
15.
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
16.
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
17.
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
18.
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