Protection Forest Science and Technology 2003 Issue 2 EFFECT OF DIFFERENT CUTTING TIMES ON SURVIVAL RATE OF POPULUS ALBA BEROLINENSIS

EFFECT OF DIFFERENT CUTTING TIMES ON SURVIVAL RATE OF POPULUS ALBA BEROLINENSIS
gao zhi hong ; liu zhi xiao ; bai yu ming ; qu zu tai

..............page:24-24,27

CONTROL TEST OF RHIZOCTONIA DISEASE OF LARCH SEEDLING IN HUT WITH 4 GERMICIDES
liu li duo ; li de lin ; xiang dao li

..............page:23-23,50

CHANGION LAW OF GALLIC ACID CONTENT IN LEAF OF ACER GINNALA MAXIM
wang si jie ; zhang yu lan ; meng qing shan ; qi yong hui

..............page:20-22

TECHNIQUES OF GRAFTING REPRODUCTION OF SUPERIOR VARIETY OF WALNUT
kong shu qing

..............page:18-19

RESERVE DENSITY OF SOWING SEEDLINGS OF HIPPOPHAE RHAMNOIDES
zhang jun tang ; yu hong qing

..............page:17-17,22

CULTIVATION OF SEEDLINGS AND GRAFTING SEEDLINGS OF AMERICAN BLACK WALNUT
wang zuo lin ; qian yong bo ; liu cong ; li peng ; kang yan ; zhang jin zuo

..............page:14-16

A PRELLMINARY SELECTION OF AFFORESTATION BY NEEDLE LEAF TREE IN ZHANGGUTAI SANDY AREA
liu min ; zhu hong li ; zhu ming ming ; cao wen sheng

..............page:12-13,45

INTRODUCTION OF ULMUS PUMILA L. IN HEXI AREA OF GANSU
zhang hong bin ; niu yun ; ge hong xia ; jia yu qin

..............page:10-11,16

FUNCTIONAL MODEL OF FERTILIZING EFFECT ON LARIX OLGENSIS SEEDLINGS
zhang you fu ; hu wei min ; peng ju liang ; huang zong wen

..............page:8-9

UNIFORM DESIGN IN STERILIZING EXPLANTS IN TISSUE CULTURE
wang xiu fang ; li yue

..............page:6-7

PLANTING EXPERIMENT OF CONTAINER SEEDLINGS ON LANZHOU SOUTH AND NORTH MOUNTAINS IN RAIN SEASON
li zuo

..............page:4-5,48

TEST ON TRANSPLANTATION OF PINUS SYLVESTRIS VAR.MONGOLICA ON DIFFERENT SOILS IN ARID DESERT AREA
jin hong xi ; liu shi zeng

..............page:1-3

INITIAL DENSITY SELECTION AND HARVEST OF TIMBER PLANTATION OF LARIX OLGENSIS
quan wu xian ; niu yong jie ; zhang ying xin ; yu hai zhong

..............page:25-27

Desertification control in Hexi continental rivers' reaches in Gansu
chang zhao feng ; liu hu jun

..............page:28-32

On practice of Three representatives' thought in shelterbelt construction
sun feng

..............page:33-35

Raising management level in the forth phase of shelterbelt project
sun chui he ; sun an min ; li lin

..............page:36-38,42

Situation and counter measures of the forth phase shelterbelt project
liu hui

..............page:39-40

Monitoring system in"ThreeNorth"protection forest project
wang xiao bin ; yang bai song ; guan guo zhu

..............page:41-42

On desertification control in Heiloogjiang
guo cheng liang ; zhu hong kun ; shen xiao feng ; wang xiao feng

..............page:43-45

Retun of farmland to forestation in Ledu County
zhang xue mei ; shen hui fang ; ma you guo

..............page:46-46,60

Problem and eounter measures of high yield forest in Heilongjiang
jin wen bin ; xie zhen he ; mou dun hui

..............page:47-48

On development of persimmon in Weinan City
zhao hong ru ; yao mang zhen ; wang jin bao ; zhang xiao yu

..............page:49-50

On packing of tree seets
zhao jing ming ; cheng de kun ; chang shu quan

..............page:51-51,53

Cultivation and utilization of forest resources in natural forest protection project
wang hong ; jiang xiu zuo ; li guo qiang ; liu hong wei

..............page:52-53

distribution of green lands in city greening
wang yong jie ; zhang guang zuo

..............page:54-54,63

On sustainable management of forest in US and Canada
chen xing gang ; kou xiao dong ; li da li

..............page:55-55,78

On greening of villages
yin qun zhi ; li cheng wei ; zhao jun da

..............page:56-56,75

Occurrence situation and control of forest pest and disease in Baiyin City
wang yu xia

..............page:57-58

Optimum density of larch plantation
du shao jie ; hu xi shan ; liu hai tao

..............page:59-60

Feasibility of forest land use in the periphery of protection area
zhang sheng zhong ; lu chun ying ; wang you chang

..............page:61-63

Model for return of farmland and grass to forestation
gao da peng ; wang shi zhong ; tian fu jun ; hou guo qing

..............page:64-65,67

Protection and management of forestry archives
zhao su hua ; liu min ; wang man ; chen jiang yan

..............page:66-67

Developing period of larch seedling cultured in hut
liu yong chang ; liu li duo ; sun hong jiang

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

Establishment and management of Tilia amurensis seed orchard
meng qing feng ; zhang yu lan ; meng qing shan ; qi yong hui

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

Control of several pests and diseases of indoor adornment plants
zhang guang zuo ; yang guo bin ; zhao shu mei

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

Biology and control of buprestid in pea tree
guo zhong hua ; zhang ji ping ; jia yan mei ; fu ya ru ; zuo chao

..............page:72-73

Perennial cutting of fenaminosulf
ying guang ming ; zhang yun sheng ; lu wen mei

..............page:74-75

Refinement and selection of superior clones of Xiaohei poplar
cui mao liang ; wei jun ; chen xiao mei ; wei jian hua

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

Investigation and control of brown bark disease of Pinus sylvestris var. Mongolica
feng wen ; chen qin hua ; yang zuo long ; ma xiu gang ; yang chang shan

..............page:77-78

kun nan li di zao lin mo shi ( zhong qing tong liang )
li shi dong

..............page:封一

huang he san jiao zhou zhong yan jian di de tu rang gai liang ji zhi bei hui fu

..............page:封二

hei long jiang sheng fang hu lin yan jiu suo yan jiu yuan ji gao gong yu dong xing

..............page:封三

jian chi zhi wei xian , lv hua shang shui ping

..............page:封四