1.
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
2.
Study on cycle Thinning of Picea koraiensis plantation
红皮云杉人工林抚育间伐周期的研究
3.
Research on Visual Simulation Technique of Chinese Fir Plantation Thinning
杉木人工林抚育间伐可视化模拟技术研究
4.
Operation efficiency of tending machineries to plantation of Larix dahurica
兴安落叶松人工林抚育机械作业效率的研究
5.
Study on Application of Central European Coniferous Forest Management Theory and Technology in Pinus Tabulaeformis and Larix Kaempferi on Qinling Mountain;
中欧针叶林培育理论和技术在秦岭落叶松和油松人工林抚育中的应用研究
6.
Effects of Thinning on the Growth of Larix Olgensis Plantation;
抚育间伐对人工林分生长的影响研究
7.
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
8.
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
9.
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
10.
Effects of Thinning on the Undergrowth of Platycladus Orientalis and Pinus Tabulaeformis Plantation in Beijing Mountainous Areas;
抚育间伐对北京山区侧柏、油松人工林林下植物的影响
11.
Analysis of Effects of Intermediate Felling on Artificially Induced Broad-leaved Korean Pine Forest and Studies on Seedlings of Pinus Koraiensis with Different Shading Treatments;
人工诱导阔叶红松林抚育间伐效果分析和红松苗遮荫效应的研究
12.
Effects of Thinning on Water Conservation of Young Pinus tabulaeformis Plantation in Beijing Mountain Area
抚育间伐对北京山区油松幼龄人工林水源涵养功能的影响
13.
On Non-commercial Forest (NCF) Tending Project in Beijing;
北京市生态公益林抚育工程的探索与实践
14.
Artificial Propagation and Larvae Cultivation of Sinocyclocheilus tingi
抚仙金线鲃人工繁殖与鱼苗培育技术
15.
Regulations for tending of forest
GB/T15781-1995森林抚育规程
16.
Effect of Crown Thinning on Plant Diversity of Korean Pine Plantation Community with Broadleaved Auxiliary Species in Eastern Forest Region of Liaoning
透光抚育对辽东林区人天混红松林群落植物多样性的影响
17.
Larix artificial rearing of the impact and effectiveness of logging analysis
浅谈人工落叶松抚育采伐的影响和效果分析
18.
The completed area of growing forest of state key forestry projects was over 11.0 million hectares, an increase by a large margin over that in 1997.
全国重点林业工程完成森林抚育面积1100 万公顷以上，比上年有较大幅度增长。