1000-5382
1999 Issue 3
The Theory and Application of Fire-resistant Forest Belts
Shu Lifu;Tian Xiaorui;Lin Qizhao
Shu Lifu;Tian Xiaorui;Lin Qizhao
..............page:71-75
The Reform and the New Form of Perspective
Ni Shuli;Ye Hang;Liu Zhusheng;Xu Shiyu;Wang Wenbin
Ni Shuli;Ye Hang;Liu Zhusheng;Xu Shiyu;Wang Wenbin
..............page:76-78
Study on the Cultural Characters of Laetiporus sulphureus var. sulphureus and L. sulphureus var. miniatus
Chi Yujie;Pan Xueren;Kang Haiyan;Wang Bai
Chi Yujie;Pan Xueren;Kang Haiyan;Wang Bai
..............page:79-80
A New Species of Genus Himerta (Hymenoptera: Ichneumonidae) from Hebei Province of China
Sheng Maoling;Wei Dongying
Sheng Maoling;Wei Dongying
..............page:81-82
The Observations through Microscope Scanning on the Comparative Morphology of Pollen of Dendranthema in Northeastern China
Lu Xiulan;Lu Jun
Lu Xiulan;Lu Jun
..............page:83-85
..............page:86
The Approach of Forest-cutting Limit and Production and Management Optimization for Forestry Enterprise
Wang Xueshun;Bai Guijun;Li Shenglan
Wang Xueshun;Bai Guijun;Li Shenglan
..............page:68-70
The Impacts of Intermediate Felling on Forest Environment
Hu Jianwei;Zhu Chengqiu
Hu Jianwei;Zhu Chengqiu
..............page:65-67
The Sideward Flow of Proton in Ni+Cu Collisions
Liu Wei;Liu Guosheng
Liu Wei;Liu Guosheng
..............page:63-64
Study on the Manufacturing Technique of Particleboard from Sunflower's Shell-Aspen
Hua Jun;Wu Bingjia;Zhang Xianquan
Hua Jun;Wu Bingjia;Zhang Xianquan
..............page:60-62
..............page:56-59
Study on Bluegrass Rust Disease
Lu Shiguang;Lü Qingru;Cao Hongmei
Lu Shiguang;Lü Qingru;Cao Hongmei
..............page:51-55
Research of Calculated Method on Population Ecological Niche of Leymus
Zhou Dan;Cong Peitong;Yu Tao;Liu Xinghua
Zhou Dan;Cong Peitong;Yu Tao;Liu Xinghua
..............page:48-50
The Changes of Activity for the Inner Inhibitory Substances in Schisandra chinensis (Trucz.) Baill Seeds
Zhao Min;Wang Yan;Zhang Wei
Zhao Min;Wang Yan;Zhang Wei
..............page:44-47
The Isozyme and Genetic Differentiation of Eleutherococcus senticosus: Genetic Diversity of Eleutherococus senticosus Populations with Different Filament Length
Sun Zhongwu;Zhu Ning;Yang Chunhua
Sun Zhongwu;Zhu Ning;Yang Chunhua
..............page:40-43
Study on the Spatial Distribution Pattern of Ice Nucleation Bacteria Canker of Poplar and Its Application
Liu Xiaoguang;Xiang Cunti;Dong Airong;Shao Zhongwen;Wang Chuanwei;Lin Haibo;Xu Bairong;Zhang Jinghua;Yi Ning
Liu Xiaoguang;Xiang Cunti;Dong Airong;Shao Zhongwen;Wang Chuanwei;Lin Haibo;Xu Bairong;Zhang Jinghua;Yi Ning
..............page:36-39
Biomass and Accumulation and Distribution of Nutritive Elements of Populus alba × P. berolinensis
Zhang Jianbin;Dong Xiwen;Xu Lianfeng;Hu Zhende;Si Haizhong;Zhang Zhonghua
Zhang Jianbin;Dong Xiwen;Xu Lianfeng;Hu Zhende;Si Haizhong;Zhang Zhonghua
..............page:31-35
Nutrient Elements Biological Cycle of Undergrowth under Different Rotations of Continuously Planting Chinese Fir
Yang Yusheng;Qiu Renhui;Yu Xintuo;Chen Guangshui
Yang Yusheng;Qiu Renhui;Yu Xintuo;Chen Guangshui
..............page:26-30
The Interspecific and Provenancial Mate of Populus ussuriensis and P. koreana
Yan Yan;Wang Enhai;Zhang Shouxiang;Zhan Fushun;Liu Peilin
Yan Yan;Wang Enhai;Zhang Shouxiang;Zhan Fushun;Liu Peilin
..............page:20-25
Study on the Genetic Variation of Enzyme Genes in Pinus Taiwanensis Population
Fan Yirong;Mao Yingchun;Li Lanying;Dai Jianliang;Liu Shifang
Fan Yirong;Mao Yingchun;Li Lanying;Dai Jianliang;Liu Shifang
..............page:14-19
Technology of Establishing Shelterbelts for Dikes and Dams in Heilongjiang Reclamation Area
Sun Yanbo;Jing Peiqiang;Mi Qingfeng
Sun Yanbo;Jing Peiqiang;Mi Qingfeng
..............page:10-13
Study on the Management Density of Poplar-Birch Forest
Luan Shibo;Xiao Yujie;Wang Rucai
Luan Shibo;Xiao Yujie;Wang Rucai
..............page:7-9
Study on Divisional Principles and Basis of Forest Classified Management
Chen Linsheng;Cai Tijiu;Jiang Dongtao;Jiang Mengxia
Chen Linsheng;Cai Tijiu;Jiang Dongtao;Jiang Mengxia
..............page:1-6