Protection Forest Science and Technology 2005 Issue 1 Study of Water-Saving Effects in Orchard Covering With Grass

Study of Water-Saving Effects in Orchard Covering With Grass
wang yu zhen ; liu jian xun

..............page:27-27,47

Primary Report of Experiment of Selection of Superior Varieties of Hipplphae rhamnoides
yu da chuan ; zhou chuang ; fu yu dong ; fu guang zhi ; li yun ling

..............page:25-26

Study on Relationship Between Precipitation and the Afforestation Survival Rate of Container Seedlings of Pinus Sylvestris var. Mongolica in Rainy Season
zhang li ying ; wu jing yun ; yuan chun liang ; wu de dong ; liu guang ; sun hai hong

..............page:23-24

Analysis of Soil Improvement Effects in Different Forest Types on Terrace Land in the Hilly Area of the East of Liaoning
liu chang ; yun li li ; ge cheng ming

..............page:21-22,58

Study on Classification of Dust blocking Effect of Branches of Landscaping Tree Species
dong xi wen ; cui qiang ; wang li min ; zuo dun liang

..............page:28-29,88

Study on High-yield Cultivation Techniques of Poplar in Semi-arid Area
wang dong sheng ; liu hui ; cao lian huan

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

Comparisons of Cold-resistance and Wind-resistance of Five Superior Species of Willows in Different Regions
zhang yan dong

..............page:33-34

Comprehensive Evaluation of Forestation Effect of Casuarina equisetifoliaClone in Air Gap of Coastal Sand and Desert Belt
chen duan qin

..............page:35-37

Application of Pyroligneous Acid in Forestry Breeding
yu xue jun ; yang guo ting ; guo xing shun

..............page:38-39,70

Effcet of Temperature and Time on Producing Rate of Elsholtria patrini Garcke
wang su ling ; jiang dian qin ; liu dian hui ; zhang zheng hui ; zhang zuo hong

..............page:40-41

Closing off is the important ways to insist the scientific development ideas and accelerate the pace of "Three North Project"
pan ying zhen ; xiong shan song ; yue tai qing

..............page:42-43

Management of project forestation and system control in west area of Liaoning
bu zhao dong ; wang zhan long ; tian fu jun ; xue wen hui ; li xin

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

The systematic defect of "Three North Project"
miao pu

..............page:48-49

Present situation and countermeasures of protection of wildlife plant resources of our country
qiao yong jin ; xu jing wei ; shi shao jun ; cao peng yun

..............page:50-52

The current condition and development tendency of common breeding of forest in arid and semi-arid areas
zhou li jun ; geng li ying ; fan zong quan ; jiang zhao chao

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

Carring out policies on dividing districts about forest resources management in Liaoning Province
gao bo xiao

..............page:56-58

Problems and counter-measures of ecological environment of plant in Heilongjiang Province
qi min ; wang yong ; yin xi lin ; guo you min

..............page:59-60,90

Opinions of protection of natural forest in Shanxi province
li hong sheng ; wang ming hui ; zhang bin

..............page:61-62

Planning of urban ecological greening system in Dongying city
li cheng ; wang sheng yong

..............page:63-64

Present situations and problems and countermeasures of firewood forest construction in Longjiang county
yu zhen tao ; li yao hui ; wang li jing ; lu hai hong

..............page:65-66

Sustainable development proposal of superior shrubbery
gu xiang sheng ; niu guang zhong ; zuo yong ling

..............page:67-68

The main factors to influence the survival rate of forestry in Daqing area
gao xiang yan ; xu hai han ; qi li fan

..............page:69-70

Contributing factor and counter-measures of cause of desertification in Northwest of Liaoning Province
yang shu jun ; zhang xue li

..............page:71-73

Utilization value and cultivation techniques and industrial development of Lycium chinense
zhou yuan man

..............page:74-76

Effects of developing superior products of Hippophae rhamnoides
zhang zhe min

..............page:77-79

Development and utilization state of products of Elaeagnus angustifolia
li yin fang ; a di li wu bi er ; wu man jiang ai li ; dong zuo ; su wei ping ; ya ku fu ai hai ti ; tu er xun ai bi

..............page:80-81

How to plan and construct the modern gardening city with ecological character
li qun

..............page:82-82,84

Opinion on greening on residents in North area
zuo li jie

..............page:83-84

Discussion on protection forest construction in the coast of Guangdong
liang dong cheng

..............page:85-86

Primary discussion on landscape planning of greening passage in Youxi county
cai xiu zhu

..............page:87-87,92

Several soil preparations of afforestation in arid areas
zhang zuo ; dai hua sheng ; hou fan xia

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

Breeding technology and utilization of Catalpa ovata in arid and semi-arid area
zhan yu fang ; zuo guo ju

..............page:89-90

Afforestation technology to resist aridity in Dalian
liu xiao xia ; dong sheng jun ; liu bo chao ; bai xue feng

..............page:91-92

Simplified culture of Tissue cultivating seedlings of Populus davidiana×bolleana
shi shao lin ; zhao ling quan ; xu lian feng ; ying ya lin

..............page:93-94

hei long jiang sheng sen lin yu huan jing ke xue yan jiu yuan 8 xiang ke yan ke ti tong guo ji shu jian ding
zhu hong

..............page:94

Study on Shading of Apricot Intercropping With Agricultural Crops on the Terrace Land in the Semiarid Area of the Western Part of Liaoning
lu guo zhen ; bu zhao dong ; tian fu jun ; wang shi zhong

..............page:18-20

Comparative Cultivation Experiments Between Introduction Afforestation Species and Indigenous Tree Species in Zhanggutai
cao wen sheng ; jiao shu ren ; wang guo chen ; gao shu jun ; you guo chun ; zhao xiao ming

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

Primary Report on Forestation Technique of Poplar With Stump Grafting
yuan jin ling ; shi hong ming ; han li wen ; zhang su hui

..............page:11-13

Study on Regional Model of Returning Farmland to Afforestation in Plateau Area of Fountainhead of Yellow River and in Desert of Gan-Meng Plateau
li shi dong ; liu xia

..............page:7-10

Analysis of Planting Experiment and Growth Effect of Broad Leaved Species
wu ming jing

..............page:5-6,13

Study on the Growth Law of Four Species of Trees Under Drip Irrigation
zhu yu wei ; chen qi min ; liu kang ; li su ying

..............page:1-4,17