1000-5382
1999 Issue 4
..............page:53-56
Study on Gastrointestinal Tissue Morphology for Procapra gutturosa Paclas
Zou Qi;Wang Liping;Wang Yonglin;Zhou Xiaoyu
Zou Qi;Wang Liping;Wang Yonglin;Zhou Xiaoyu
..............page:57-59
..............page:60-62
Fruit-crops Compound Ecological Model in Low Hilly Land
Liang Jialing;Huang Yansheng;Wang Fei;Wang Wenjie;Zhang Chengjun;Nie Jiangli
Liang Jialing;Huang Yansheng;Wang Fei;Wang Wenjie;Zhang Chengjun;Nie Jiangli
..............page:63-66
The Vibration Testing and Modal Analysis of Automobile Tire
Chu Jiangwei;Zhou Xin;Liu Yucai;Zhan Changshu;Li Jiwu;Li Honggang
Chu Jiangwei;Zhou Xin;Liu Yucai;Zhan Changshu;Li Jiwu;Li Honggang
..............page:67-69
The Air Effect of Green System by the Method of Wavelet
Qu Zhilin;Song Liyan;Gai Yingchun
Qu Zhilin;Song Liyan;Gai Yingchun
..............page:70-73
The Regulation of Forest Resource Structure in the Forestry Region of Heilongjiang Province
Xi Suhua;Jiang Dongtao;Wang Peihua;Lang Kuijian;Li Changsheng;Cai Tijiu
Xi Suhua;Jiang Dongtao;Wang Peihua;Lang Kuijian;Li Changsheng;Cai Tijiu
..............page:74-78
..............page:79-81
Synthetic Measures on Breeding and Expanding Population in Wildlife Zoo
Zhao Yunhua;Yu Xinyi;Zhao Chunxi;Zhang Yicheng
Zhao Yunhua;Yu Xinyi;Zhao Chunxi;Zhang Yicheng
..............page:82-83
The Application and Road Behavior of the Two Lime Broken Stones in Road Engineering
Zhang Zhiqing;Wang Jun;Huang Jian
Zhang Zhiqing;Wang Jun;Huang Jian
..............page:84-86
Study on Birds Fauna in Nangunhe National Nature Reserve
Liu Ning;Zhang Qing
Liu Ning;Zhang Qing
..............page:49-52
Effects of Density of Trees in Agro-forestry on the Yield of Wheat Output
Li Xinping;Guo Xuebin;Lü Jiao
Li Xinping;Guo Xuebin;Lü Jiao
..............page:46-48
Study on Suitable Stumps Height
Xiao Shengling
Xiao Shengling
..............page:42-45
The Separation of Diffusion and Surface Emission Coefficients in Particleboard
Tan Haiyan;Ma Ying;Yin Shulian;Cai Liping
Tan Haiyan;Ma Ying;Yin Shulian;Cai Liping
..............page:38-41
Wood Basic Density Variation in Provenances of Exotic Loblolly Pine Grown in Jingzhou of China
Xu Youming;Tang Wanpeng;Lin Han;Wu Tianwen;Yang Xiong
Xu Youming;Tang Wanpeng;Lin Han;Wu Tianwen;Yang Xiong
..............page:33-37
The Configuration Characters and Germination Percentages of Various Provenance Seeds of Betula platyphylla
Liu Guifeng;Yang Chuanping;Liu Guanjun;Yang Ruihua;Kong Hongwa
Liu Guifeng;Yang Chuanping;Liu Guanjun;Yang Ruihua;Kong Hongwa
..............page:1-4
The Radial Variation Patterns of Wood Density and Ring Width in Different Betula Platyphylla Provenances
Guo Minghui;Lu Ying;Wang Wanjin;Cui Yongzhi
Guo Minghui;Lu Ying;Wang Wanjin;Cui Yongzhi
..............page:29-32
Demarcation of Juvenile Wood and Mature Wood of Planted Chinese Fir and Its Wood Quality Prediction
Li Jian;Liu Yixing;Cui Yongzhi;Xu Zicai
Li Jian;Liu Yixing;Cui Yongzhi;Xu Zicai
..............page:24-28
Division of the Risk Grade of Poplar Ice Nucleation Bacterial Canker
Liu Xiaoguang;Xiang Cunti;Ma Liya;Dong Airong;Zhang Jinghua;Jiang Xide;Yi Ning;Chen Jianming
Liu Xiaoguang;Xiang Cunti;Ma Liya;Dong Airong;Zhang Jinghua;Jiang Xide;Yi Ning;Chen Jianming
..............page:18-23
Nitrogen Nutrient Relationship Among Populus davidiana, Betula platyphylla and the Regeneration Tree Species in Secondary Birch Forest
Li Yuwen;Chai Yixin;Zhao Xiaohong;Wang Yequ
Li Yuwen;Chai Yixin;Zhao Xiaohong;Wang Yequ
..............page:13-17
Stand Biomass in Different Rotations of Chinese Fir
Yang Yusheng;Ye Desheng;Yu Xintuo;Chen Guangshui
Yang Yusheng;Ye Desheng;Yu Xintuo;Chen Guangshui
..............page:9-12
The Litter Decomposition Dynamics in Ash and Larch Pure and Mixture Plantation Stands
Zhang Yandong;Wang Qingcheng;Li Qinglin
Zhang Yandong;Wang Qingcheng;Li Qinglin
..............page:5-8