Journal of Northwest Forestry University 2005 Issue 3 Investigation on Damage of Forest Trunk Borers in Ningxia Yellow- river Irrigating Region

Investigation on Damage of Forest Trunk Borers in Ningxia Yellow- river Irrigating Region
SHI Jian-ning;SHAO Chong-bin

..............page:124-126

Investigation on Pests and Characteristics of Main Diseases of Chestnut in Shaanxi
WANG Yi;ZHANG Yao-ning;SONG Xiao-bin;ZHANG Xue-wu;ZOU Yuan-fen

..............page:120-123,132

Population Dynamics and Prediction of Dendroctonus valens
LI Peng-fei;ZHANG Yao-ning;SUN Yong-kang;WANG Bao-min;QIANG Jian-guo;LI Meng-lou

..............page:116-119

Utilization of Water Resources and Sustainable Development of Agriculture in Shannxi Province
Chen Ai-xia;YU Fa-wen

..............page:112-115

Effect of Woil and Water Conservation on Water Resources in the Yellow River Basin
YANG Ping

..............page:108-111

Review on Research of Black Locust( Robinia pseudoacacia) in Abroad
RU Tao-qin;LI Ji-yue;ZHANG Ke-yong;FAN Zeng-wei

..............page:102-107,115

Summaries of Regularity of Blossoming and Bear Fruit of Pinus tabulaeformis in Seed Plantation
YANG Pei-hua;FAN Jun-feng;LIU Yong-hong;HAN Chuang-ju;DUAN Le;WANG Fu-xing;DONG Bao-cun

..............page:96-101

Tissue Culture and Rapid Propagation Technique of wild Rose xanthina
YU Xiao-li;ZHANG Nai-qun

..............page:93-95

The Effect of Some Physica1 and Chemical Factors on the Life of Chinese Rose Cut Flowers in Bottle
LIU Ya-li;JIN Ping;LIU Lei

..............page:90-92

A Preliminary Research on Cross Breeding Between Lily Cultivars
HAO Rui-juan;Mu Ding;ZHANG Tan;LIU Chun;Ge Hong

..............page:87-89,130

Preliminary Studies on Tissue Culture of Pugionium cornutum
ZHANG Rui;WEI An-zhi;YANG Tu-xi;SA Wen-qing;Yang Heng

..............page:84-86

Investigation and Analysis on Different-types Flowers of Armeniaca vulgaris Varieties
ZHENG Yuan;YANG Tu-xi;WEI An-zhi;Yang Heng;ZHANG Rui;SA Wen-qing

..............page:81-83

Characteristics of Prunus armeniaca against Drought
PU Guang-lan;YUAN Da-gang;HU Xue-hua;ZHOU Lan-ying;DENG Jia-lin;LIU Yong-hong

..............page:40-43

Stress Resistance of Six Hedysarum Bushes in Maowusu Sandland of Yulin
LI Lan-xiao;SU Shi-ping;WANG Hai-ying;YANG Tao;Qi Jian-zhong

..............page:44-47

Study on Community Dynamic of Pinus armandii in the Qinling Mountains
LAN Gong-yu;LEI Ru-de;AN geng;CHEN Wei

..............page:48-52

On Techniques of Water-saving Irrigation in Orchards
HAN Da-Peng;YANG Li-wei;WANG Tong

..............page:53-55

Effects of Interplanting Different Herbage on Soil Moisture in Apple Orchards of Weibei Plateau
ZHANG Xian-lai;LI Hui-ke;ZHANG Guang-jun;ZHAO Zheng-yang

..............page:56-59,61

Three New Record Species of Orchidaceae in Shaanxi
YANG Ping-hou;XU Zhen-wu;FENG Ning;LEI Ying-hu

..............page:60-61

Osmotic Adjustment Respones of Malus spectabilis Seedlings Under Salt Stresses
SUN Fang-xing;SUN Ming-gao;XIA Yang;WEI Hai-xia;ZHANG Jin-feng

..............page:62-64,86

Dynamics of Erythrophleum Fordii Community and Conservation Strategies
SHI Jun-hui;HUANG Zhong-liang;YI Wei-min;OUYANG Xue-Jun;ZHOU Xiao-Yong

..............page:65-69

Studies on Establishing Techniques of the Multi Generation Clone-orchards of Pinus tabulaeformis
LIU Yong-hong;FAN Jun-feng;YANG Pei-hua;HAN Chuang-ju;DUAN Le;XIAO Fei

..............page:70-73

A Study on the Growth of Introduced Pinus ponderosa in Longxian County of Shaanxi
ZHOU Yong-xue;FAN Jun-feng;YANG Pei-hua;WANG Jun-li;WANG Xing-wang;SONG Man-dong;XIAO Fei;LV Xiao-feng

..............page:74-77

Release Characteristics of Coated Fertilizer Applied in Pinus tabulaeformis and Effect of Cultivated Trees
DONG Li-fen;TONG De-wen;ZHANG Feng-yun

..............page:78-80,83

Morphological and Biological Characteristis of the Pathogen of Cedar Brranch-withering
GAO Zhi-hui;WANG Yun-guo;HAN Li;ZHANG Gang-long;ZHANG Chun-xia;HAN Yang-xian;XIAO Qi

..............page:127-130

Poplar Rust Disease Quarantine by Polymerase Chain Reaction(PCR)
YU Zhong-dong;MEI Hua-quan;CAO Zhi-min;GAO Ai-qin

..............page:131-132

Spatial Distribution Patterns of Lepus capensis in the Mountaions of Qinling and Bashan
HAN Chong-xuan;YANG Xue-jun;WANG Ming-chun;YANG Qing-e;BO Shu-hai;Zhang Hong-li

..............page:133-136,192

Extraction and Determination of Flavonoids from the Leaves of Tapisicia sinensis
MA Bai-lin;LIANG Shu-fang;LI Fei-yue

..............page:137-139

A Study on the Processing Technique of Rose Flowers-Comprehensive Use of the Residues of Processed Rose Flowers
WEI Qin;WANG Yong-hong;HU Ya-yun;MA Xi-han

..............page:140-141,168

A Preliminary Study on the Chemical Component of Abies fargesii
LI Guo-sheng;FAN Jin-shuan

..............page:142-144

A Study on Chemical Constituents of the Stem of Periploca sepium
YU Bo;MA Yang-min;Kong Yang;SHI Qing-hua

..............page:145-146

On Distribution of Fatty Acid in Plants Area
ZHAO De-yi;ZHANG Bo-yong;XU Ai-xia;XUE San-xun;ZHANG Kang-jian

..............page:147-149,164

The Synthetic Way and Biological Significance of Plant Secondary Metabolism
DU Li-na;ZHANG Cun-li;ZHU Wei;ZHANG Gao-hong

..............page:150-155

Progress on Polyphenol Oxidase and its Activity Characteristics in Plants
ZHAO Ling-li;FAN Chong-hui;Ge Hong;LIU Hong-tao

..............page:156-159

Wood Anatomy Contrast of Chinese Fir(Cunninghamia lanceolata)for Normal Tree and Suppressed Tree in Southern Growing District
FU Yun-lin;XU Feng;WEI Guang-sui;LUO Yu-fen

..............page:160-164

Component Integration of Woodwork in Interior Decoration
ZHANG Bao-jian;SONG Xiao-zhou;LIU Dong-mei;WANG Wen-ning

..............page:165-168

Preliminary Studies on Soil Enzymes Activities of Typical Forest Ecosystem in Minjiang Areas
GAO Xiang-bin;LIU Zeng-wen;PAN Kai-wen;DU Hong-xia;ZHANG Li-ping

..............page:1-5

Nonsupervising Digital Classification and GIS in the Dynamic Monitoring of Soil Desertification Application
MAO Xiao-li;ZHAO Peng-xiang;WANG De-xiang;LI Wei-zhong;LIU Shu-ming

..............page:6-9

Establishment of Interpreting Key on Land Use Types in Mu Us Desert--A Case Study of Yuyang District
YU Yan-ling;LI Wei-zhong;JIANG Ying

..............page:10-13,17

Study on the Index System and Model of Benefit Assessment of Urban Forestry for Yin-chuan City
ZHANG Yu;SHAO Chong-bin

..............page:14-17

On Forest Ecosystem Services and its Evaluation in China
JIN Fang;LU Shao-wei;YU Xin-xiao;RAO Liang-yi;NIU Jian-zhi;Xie Yuan-yuan

..............page:18-22,43

Ecosystem Restoration and Reconstruction on the Loess Plateau in Northern Shaanxi Province
XU Wen-mei;LIU Chang-hai;LIAN Zhen-min

..............page:23-25

Root Development Characteristics of Seabuckthorn's Seedlings
LIU Guang-quan;TU Xiao-Ning;WANG Hong-zhe;LI Wen-hua;YAN Ai-ling

..............page:26-30,52

Soil Fertility Characteristis and Mixed Effect of Plantation Forests on Loess Plateau
DONG Jian-hui;XUE Quan-hong;ZHANG Jian-chang;FENG Hao

..............page:31-35

Relationships Between Xylem Embolism and Nitrogen Fertilization in Four Woody Plants
HUANG Ju-ying;ZHANG Shuo-xin;FENG Hui-juan

..............page:36-39

Current Research Situation of Relationship between Particle and Properties of Particleboard
LEI Ya-fang;CHANG Jian-min;DU Chao-gang

..............page:169-172,192

On Landscape Ecological Planning Strategies of Urban Green Space System In Zhanjian City
QI Xin-hua;CHEN Lie;LIANG Ying;CHENG Yu

..............page:173-175,188

On Bamboo Application in Garden Design
CHEN Yong-sheng;WU Shi-hua

..............page:176-179

A Study on Present Situation of Roof Garden, Plant Select and Planting Design in Northern Roof Garden
JI Wen-li;LI Wei-zhong;WANG Cheng-Ji;YAO Ai-jing

..............page:180-183,188

On Community Condominium Model of National Nature Reserve in the Taibai Mountain of Shaanxi
LIU Yue-cui;TANG Yong-feng

..............page:184-188

Analysis and Evaluation of Cited Papers Published in the Journal of Northwest Forestry University
DOU Yan-ling;FAN Sheng-cai;LIU Shu-ming

..............page:189-192

xi bei lin xue yuan xue bao 2003 nian ying xiang yin zi wei yu quan guo lin ye lei xue shu qi kan di 3 wei

..............page:47