Protection Forest Science and Technology 2003 Issue 4 Cultivating techniques for Prunus sibirica

Cultivating techniques for Prunus sibirica
wu hai tao ; li yao hui ; wang qing feng ; liu cheng fu ; wang dong sheng

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

Opinions on"Three Norths"Project
liu yong

..............page:68-70

Investigation of youngling damage from hare and its control in Shanxi Yulin
zhang yao ; shen shi yong

..............page:71-72

Investigation of camellia resources in Qingdao Laoshan area
li bao hua

..............page:73-74

Biologic characteristics and control for cone scale insect of Picea kor aiensis
gu feng ; dong xi wen ; wang li min ; zuo dun liang

..............page:64-65

Several biologic control techniques for killing insects
wu fan ; zhao shu mei ; luo ji sheng

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

Pathogenic mechanism and control for poplar canker
chen jiang yan ; zhang jing jun ; li hong yan ; tai gang ; liu xiao xia

..............page:60-62

Species selection in returning farmland to forestation in the Northwest area
zhang hong zhi ; yang zhan ying ; zhu yue zong ; wang xiao hong

..............page:59-59,65

Rebuilding of phytocommunity in Qilian Mountains
ding guo min

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

On ecologic agriculture model in Yellow River delta
zhou pei jin ; yin ruo bo ; wang bao zhong ; wu zuo ; zhang de quan ; li feng ; wang xiao fang ; zhao xin qin ; yao yan jing

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

Application prospects of Poplus alba×P.berolinensis in forest ry project
zhang jian bin ; gu xiang sheng ; yang ben tao

..............page:53-54

Effect of physical drought on seedlings
gao chun xiang

..............page:51-52

On quality problem of planting pines in winter
zhao guo qing ; cui bing ; liu chang hui

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

Environment situation and sustainable development of oasis in Jiuquan City
liu zhi hu ; ge wen xi

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

On role of urban greening in ecologic construction
xue li he

..............page:47-47,74

fang hu lin ke ji 2003 nian zong mu ci

..............page:75-76

TOTAL CONTENTS

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

zhong cheng de hai an wei shi - hong shu lin ( qiao yong jin she )

..............page:封一

hei long jiang sheng fang hu lin yan jiu suo yan jiu yuan ji gao gong bi guang you

..............page:封三

hei long jiang sheng fang hu lin yan jiu suo zhong miao ji di jian jie

..............page:封四

Dynamics and development of forest resources in Yongjia County
zhang ji xiang ; wu jia sen ; ye xiao ming

..............page:45-46

Tree species planning of soil and water conservation forest in Ningxia Sorthen Hlly area
song li hua ; li jun qi

..............page:44-44,67

Agro-forestry and its application
liu shi yan ; cao cheng you ; wang xiu fen ; wang jing fei

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

Garden plants and ecologic environment
liu xiao dong ; li jin peng ; yu han dong

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

On construction of soil and water conservation forest in Guyuan Prefecture
zhao juan ; guo you yan ; song bao wei

..............page:37-39

Problem of how to extricate"two difficulties"in forestry
zhan zu ren

..............page:35-36

Monitoring and evaluation for ecologic safety
jiao xue jun

..............page:32-34

Problems and countermeasures of forestry construction in Liaoxi area
hu mang ; hu wen jie ; wang gang

..............page:30-31

Inspiration from American forestry in returning farmland to forestry
li bao yu ; liu bin

..............page:27-29

Recovery and restablishment of degeneration forest ecologic system in Liaoxi area
gao da peng ; wang shi zhong ; tian fu jun ; hou guo qing

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

Prospects and bio-ecologic characters of Juglans mandshurica
qiao yong jin ; xia yang ; liang hui min ; shi shao jun ; xie shao ying ; wang xiao fang ; ren fei

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

STUDY ON AMELIORATION EFFECT OF SALT-AFFECTED SOIL ON ARGILLACEOUS SEASHORE ON NORTHERN CHINA
yu lei ; pan wen li

..............page:1-4

STUDY ON TREE SPECIES SELECTION OF OCEANSIDE PROTECTIVE FOREST IN SHANGHAI
yang xue jun ; zheng tian dai ; chu yi zuo ; tang dong qin

..............page:5-7

PLANTING EXPERIMENT AND BENEFIT ANALYSIS OF XIANGSI TREE SPECIES ON THE COAST SANDY LAND
chen yu zhu ; lin yu ke

..............page:8-10

INVESTIGATION ON GROWTH OF PROTECTION FOREST IN QINHE SAND SMALL WATERSHED
zhao xiao bin

..............page:11-12

APLLICATION OF 30%"FeiDa"WEED KILLER IN NURSERY
niu yun ; zhao ming ; zhang hong bin

..............page:13-15

EXPERIMENT OF CONTROLLING ADULTS OF APOCHEIMA CINERARIUS ERSCHOFF.IN FARMLAND SHELTERBELT BY SEPARATING
zhen wei ling ; wang wen ; du guo xin

..............page:16-17

A NEW TECHNOLOGY FOR WEEDING WITH PLASTIC CUP AS PROTECTIVE COVER
ying guang ming ; ying shang zuo ; lu wen mei

..............page:18-18,39

CORRELATION ANALYSIS OF BREAST DIAMETER AND CROWN WIDTH IN ARTIFICIAL AND NATURAL FORESTS MIXED BY KOREAN PINE AND BROADLEAVED TREES
deng bao zhong ; wang su ling ; li qing jun

..............page:19-20,34

EXPERIMENT OF HIPPOPHAE RHAMNOIDES SOFTWOOD CUTTING WITH FULL SUN ILLUMINATION
hu xi mei ; wang wen ; li xiao yan ; zhen wei ling

..............page:21-22