1.
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
2.
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
3.
A Study on Community Biomass and Standing Woodweight Form of the Natural Conifer Forest Dominated by Larix Principis-rupprechtii;
庞泉沟自然保护区华北落叶松林生物量研究
4.
The water-holding capacity of litter layers in the forests of Larix principis-rupprechtii and Betula albo-sinensis in Liupan Mountain and their rainfall interception process
六盘山华北落叶松林和红桦林枯落物持水特征及其截持降雨过程
5.
Study on Community Features and Productivity of Larix Principis-rupprechtii Mayr. in Yanshan Mountainous Regions;
燕山山地华北落叶松林群落特征及其生产力研究
6.
Decomposition process and nutrient dynamic of litterfall in a Larix principisrupprechtii stand in Guandishan Mountains
关帝山华北落叶松林凋落物分解过程及其养分动态
7.
A Study on Spatial Structure and Undergrowth Vegetation of Larix Principis-rupprechtii Mayr Plantation
华北落叶松林空间结构特征及其林下植被的影响研究
8.
Comparative study on the growth of different age of Larix kaempferi and Larix principis-rupprechtii
不同林龄日本落叶松与华北落叶松生长的比较
9.
Study on Effects of Tending Thinning of Larix Principis-rupprechtii Mayr. Plantation;
华北落叶松人工林抚育间伐效果研究
10.
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
11.
Relations of stand density and the biomass of the artificial young Larix principis-rupprechtii forest
华北落叶松人工幼林林分密度与生物量的关系
12.
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
13.
Seed zones of Chinese forest trees--Seed zones of Larix principis-rupprechtii Mayr.
GB/T8822.10-1988中国林木种子区华北落叶松种子区
14.
Study on Biomass Carbon Accounting Factors of Larix Principis-rupprechtii Plantation;
华北落叶松人工林生物量碳计量参数研究
15.
Study on Plant Diversity of Larix Principis-rupprechtii Plantation in Saihanba
塞罕坝华北落叶松人工林下植物多样性研究
16.
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
17.
Study on the distribution characteristics of three mushrooms under Larix principis-rupprechtii plantations
华北落叶松人工林下三种蘑菇的分布特征
18.
Effects of thinning on edge effect of Larix principis-rupprechtii plantation
间伐对华北落叶松人工林边缘效应的影响