1.
Ecological functions of tree root system and influencing factors on its distribution
林木根系的生态功能及其影响根系分布的因素
2.
Study on Physical Mechanism of Interface between Root System and Loess Soils;
林木根系与均质土间相互物理作用机理研究
3.
Study on Root Respiration of Natural Fraxinus Mandshurica Trees in Changbai Mountain;
长白山天然水曲柳林木根系呼吸动态研究
4.
Discussion of Several Key Problems on Finite Element Numerical Analysis of Root-Soil Interaction
林木根系与土体相互作用的有限元数值模拟中几个关键问题的探讨
5.
The Relationship between Mycorrhizal Fungi and Soil Microbial under Tree Species;
林木菌根真菌与土壤微生物相互关系的研究
6.
Researches on Fine Root Dynamics in Robinia pseudoacacia Forest and Its Response with Soil Moisture
林木细根分布规律与土壤水分响应关系研究
7.
Root decomposition characteristics of Castanopsis carlesii stand in Wanmulin Natural Reserve of Fujian Province
米槠天然林树木根系分解和化学组分变化
8.
Change of Nutrient Content in Alnus cremastogyne Plantation Root System and Soil
桤木人工林根系—土壤复合系统养分含量的变化规律
9.
The Responsive Mechanisms to Soil Drought Stress of Seedling Roots of Major Planting Tree Species in the Loess Plateau
黄土高原主要造林树种苗木根系对土壤干旱胁迫的响应机制
10.
The Effects of Tourist Activity on Plant Species Diversity and Root System Biomass of Shrubs in Scenic Spots of Wuyi Mountain
旅游对武夷山景区灌木林物种多样性及其根系生物量的影响
11.
Fine Root and Grass Root Growth and Turnover in a Complex Ecosystem of Triploid Populus Tomentosa- Lolium Multiflorum Lam;
三倍体毛白杨与黑麦草复合生态系统林木细根和草根的生长与周转研究
12.
A team of horses was dragging a big log out of the forest.
一组马正从森林中拖出一根大木头。
13.
Study on the Nodule Nitrogen Fixation Ability of Alnus nepalensis Secondary Forest in Ailao Mountain
哀牢山桤木次生林根瘤固氮能力研究
14.
System of Wood Cutting and Transport within the Limits of Large Forest Zone;
关于大林区林木采伐运输体系的探讨
15.
Relationship Between Wood Productive Cycle and Asset Price of Forestland;
林木生产周期与林地资产价格的关系
16.
The Research of Soil and Fine Root Respiration of Forest Mode in Converting Farmlands to Forest;
三种退耕还林模式林地土壤呼吸和林木细根呼吸研究
17.
Rhizosphere Soil Properties of Casuarina Equisetifolia Protection Forest on Coastal Sand;
滨海沙地木麻黄防护林根际土壤性质研究
18.
Ecology of Fine Roots of Casuarina Equisetifolia Plantation on Coastal Sand;
海岸沙地木麻黄人工林细根生态学研究