1.
Investigation of Combustible Plants in Forest Gaps and Edges of Pinus yunnanensis and Pinus armandii Stands in Central Yunnan
滇中云南松和华山松林林窗与林缘主要易燃植物的调查
2.
Natural Regeneration of Armand Pine Forest in Qinling Mountain Forest Region
秦岭林区华山松林天然更新的初步研究
3.
A Method for Measuring Fine Fuel Loads of Pinus yunnaneneis and Pinus armandii Stands Quickly
一种快速测定云南松和华山松林下细小可燃物负荷量的方法
4.
Canopy Gap Characteristic and Its Effects of Larix Principis-rupprechtii Plantation in Yanshan Mountain;
燕山山地华北落叶松人工林林隙特征及其影响
5.
Seed zones of Chinese forest trees--Seed zones of Pinus armandii Franch.
GB/T8822.4-1988中国林木种子区华山松种子区
6.
Survey Research on the Gap Regeneration of Larix Principis-rupprechtii Mayr Forester in Guandi Mountain
关帝山华北落叶松林隙更新调查研究
7.
Study on the biodiversity of planted Larix principis-rupprechtii forest in Yanshan mountainous regions
燕山山地华北落叶松人工林生物多样性研究
8.
Comparison of Community Characteristics of Plantation and Secondary Forest of Pinus armandii in Huoditang Forest Region of Qinling Mountain
秦岭火地塘林区华山松人工林与天然次生林群落特征比较
9.
Distribution and Damage of Armand Pine Blister Rust (Cronartum sp.) in Shaanxi Province
陕西秦岭林区华山松疱锈病分布及危害研究
10.
A Discussion on the Up-bringing and Interval Felling of the Huashan Pine Sapling;
对华山松人工中幼林抚育间伐工作的探讨
11.
Hydrological Characteristics of Larix Principi-rupprechtii Litter in the South Mountainous Area of Ningxia Hui Autonomous Region
宁南山区华北落叶松林枯落物水文特征研究
12.
Dynamics of Soil Water Under Larix principis-rupprechtii Plantation in the Liupan Mountains
六盘山华北落叶松人工林地土壤水分动态研究
13.
Analysis on Water Conservation Function of Larix Principis-rupprechtii Man-made Forest in North Mountain of Hebei Province
冀北山地华北落叶松人工林水源涵养功能分析
14.
Survey on the Afforesting Effect of Pinus Armandi Plantation in Sichuan Huili County
四川会理县华山松人工造林成效初步研究
15.
Characteristics of Plant Species Structure of Pinus armandi Mature Forest with Two Different Stand Crown Closure
两种郁闭度华山松成熟林植物物种结构特征
16.
Ecosystem health assessment of the Pinus tabulaeformis forest in earch-rocky mountain area of North China
华北土石山区油松林生态系统健康评价
17.
Study on Mycorrhizae Artificial Synthesis of Pinus Tabulaeformis and Larix Principis-rupprechtii in Daqingshan Mountain;
大青山主要造林树种油松、华北落叶松人工菌根合成的研究
18.
Study on Change of Tree Density,DBH and Basal Area of Pinus armandii and Pinus yunnanensis Mixed Forest during the Course of Maturing Treated by Intermediate Cutting
间伐的华山松+云南松近成熟林密度及胸径断面积的变化研究