Journal of Northwest Forestry University 2001 Issue 4 New Progress in Research of Forest Tree Cross Breeding

New Progress in Research of Forest Tree Cross Breeding
li zhou zuo ; wang zhang rong

..............page:93-96

Advances in Researches on the Benefit of Non-commercial Forest and Its Evaluation Method
li wei zhong ; zheng xiao xian ; zhao peng xiang

..............page:88-92

Advances on Research of Runoff and Sediment Yield and Hydrological Effect in Forest Watershed
zhao hong yan ; wu qin xiao ; liu guo bin

..............page:82-87

On How to Strength the Foundation of Forestry under Condition of Market Economy
liu yan

..............page:79-81

Application of MATLAB in Aerial Picture Image Enhancement
wang di hai ; liu guang quan ; li ya su ; wang jin zuo

..............page:76-78

The Overall Planning Design of Xiyue Park
qu yong jian ; zhu mei ying ; nie xi sheng ; han hong

..............page:72-75

Distortion of Large-sized Wood Planking in Production and Application and Its Analysis
qiu zeng chu ; li zeng chao ; yu zuo ; yang qing

..............page:69-71

A Preliminary Study on Preparation of Poplar Wood Polymer Composites Ⅲ. FTIR Characterization Analysis on Poplar Wood Polymer Composites
wang xin ai ; zhu zuo ; ding ke lian

..............page:65-68

Water-saving Irrigation Techniques for Small Area Orchard
zhu de lan ; jia rui yu ; zhang guo xue

..............page:62-64,75

Study on the Chemo-stability of Vaniilin Solution
zhang feng yun ; mao fu chun ; li hong

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

A Preliminary Research on Abstracting Chitin from Leaf Chafer
wang dun ; hu jing jiang ; bao cong fang

..............page:57-59

The Contact Effect of Extracts from Walnut Leaves on Aphid
di mei zhi ; yang xiu ping ; liu lu

..............page:55-56

On the Structure of Rodent Community in the Plantation of Jimusar County During Summer
bo shu hai ; han chong xuan ; wu feng xia ; shi jian yin

..............page:52-54

Primary Research on Tianshui Agenocimbex elmina Li et Wu
wu xing zuo ; gao zuo ; chen duan sheng ; wang wei dong

..............page:50-51

Studies on Sclerotiniose of Picea screnkiana var. tianschanica
yue chao yang ; zhang xin ping ; jiao shu ping

..............page:46-49

Effect and Seedling Treatment Method of RPA
han chong xuan ; yang xue jun ; hu zhong lang ; wang ming chun ; yang qing e ; han en xian ; wang wei ping ; guo bao min ; du wen han

..............page:41-45

Manufacture and Comprehensive Benefit's Analysis of Special Fertilizer on Eucommia ulmoides Oliv.
he jing feng ; chen zhu jun ; tang de rui ; yang jiang feng ; li qun xue ; liu wen ying ; zheng su hua

..............page:37-40

Growth Effect of Chestnut Plantation after Applying Complex Fertilizer
xu feng lan ; hu zhe sen

..............page:33-36

Analysis on Character and Using Measure of Oak Forest Resources in Ankang District
wang zhi cheng ; zhou jian yun ; chen zhi rui

..............page:30-32

An Evaluation and Developing Direction Research on Fruit-tree in Hexi Region
wu chun rong ; wang ji he ; ma quan lin ; zhang zuo ming

..............page:25-29

On the Characteristic Parameters of Nutrient Cycling in Forest Ecosystem
liu zeng wen ; zhao xian gui

..............page:21-24

Assessment on the Productivity of Chinese Fir in Pingbian County,Yunnan Province
dai yi yuan ; ding yong nian

..............page:16-20

Seed Plants in Lishan Forest Park
li jing xia ; dong san xiao ; zhao jian min ; zhou jian yun

..............page:13-15,24

Effect of Solid Water on Water Physiology and Surviving Rate of the Seeding Trees
yang qing li ; gu zhen zuo ; hu jing jiang ; wang hai jun

..............page:10-12

On Genetic Variations of Wood Basic Density in Masson Pine Family
zheng ren hua ; chen guo jin ; yu bai zuo ; yang zong wu ; liang qing song ; fu zhong hua ; wang bing zhang ; pan qiong rong ; fu yu shi

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

Growth Analysis of Individual Tree Basal Area of Western Yellow Pine Introduced in Kostelec Region
liao chao ying ;podrazsky vilem

..............page:1-5，12