Protection Forest Science and Technology 2000 Issue 3 Disease cause and controling of Valsa sordida Nits of poplar

Disease cause and controling of Valsa sordida Nits of poplar
sun xue feng ; wang jing ; lan shu mei

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

Integrated conrtoling techniques of die back disease of Chinese pine
zhang cheng zuo ; liu xiao dong ; dong xiao tong

..............page:113-114

Making advance of returning of cropland to forest(grass)in Gansu
Miao Pu

..............page:110-111

Situation and protection measures of animal and plant in the Yellow River marsh of Eastem Guanzhong
cheng tie suo ; zhao hong ru

..............page:107-109

Economical development and ecological protection of west hilly area in Fujian
ZHANG Sheng-zhong

..............page:104-106

Cultivation ant its benefit on fruit land protected in Zhifu District of Yantai
jiang shan hai ; li xiu na ; gao bo ; guo wei bing ; xu zhi feng

..............page:103-103,109

Situation of desertification and its conrtol contermeasures in Qinghai Province
wang wei ping ; zhang peng

..............page:101-102

Carring out retuming of cropland to forestry to reach right cycle of ecology and economy
bao jun ; li hong jun

..............page:99-100

Ecological benefits of intercropping forest with grain
gao chun xiang ; gao jie ; deng guo sheng ; jiao gui ying

..............page:97-98

Role of participating of social division in protection forest project
hu mang ; he chao

..............page:95-96,106

Restoring vegetation by planting trees and grass to control windbum and soil and water losses
yue tai qing ; xiong shan song

..............page:92-94

Raising livel of construction of ecological environment by integrated controling and developing
JingNing County govenment of Gansu

..............page:89-91

ACCELERATING HEALTHFUL DEVELOPMENT OF OASIS PROTECTION FOREST BY RELAXING TAXATION AND RELEASING RIGHTS
WANG Zhi-gang;BAO Yao-xian

..............page:85-88

ACHIEVEMENTS,PROBLEMS AND COUNTERMEASURES IN PROJECT OF "THREE NORTHS" PROTECTION FOREST IN HEILONGJIANG PROVINCE
ZHAO Ling;LI Xing-ye;XU Cheng-qi;TENG Lian-suo;LI Qin;LIU Xin-yu;WANG Li-gang;LI Yan-xia

..............page:81-84

EXPERIMENT OF CUTTAGE AND FERTILIZER APPLICATION OF POPLAR
LIU Wen-huan;LI Zhao-hui;JIANG Hai-tao;HAO Hong;ZHU Hong

..............page:70-71

RESEARCH ADVANCE OF POPULUS SIMONII CARR.
WANG Yan;LU Wen;ZHANG Wei-dong;BAO Jun;Jos Vanslycken;Pierre Sigaud

..............page:66-69,75

INTERACTION EFFECT BETWEEN HEREDITY AND EVIRONMENT AND ANALYSIS OF ECOLOGICAL STABILITY OF SUPERIOR TREE PROGENY OF P.SYLVESTRIS VAR.MONGOLICA
LI Xing-ye;WANG Fu-sen;WANG Feng-ji;WEN Ya-xing;LI Gui-sen

..............page:62-65

ESTABLISHMENT AND APPLICATION OF MONITORING AND CONTROLING INFORMATION SYSTEM DEVELOPED BY CHINAGERMANY FOR "THREE NORTHS" PROTECTION FOREST PROJECT
YAO Xiang-rong

..............page:55-61,65

Planting techniques of poplar in slight alkaline soil
Ren Jing-zhong;HAN Yu-sheng;LI He;FENG Zheng-fu

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

PRELIMINARY STUDY ON SOME MODELS OF CONTROLING AND DEVELOPING OF NENJIANG SANDY LAND
Bi Guang-you;Cao Zhi-wei;TAN Ji-wei;ZHU Hong;Li Feng

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

RESEARCH ON ROOT DISTRIBUTION AND GROWTH ADAPTABILITY OF PINUS SYLVESTRIS VAR.MONGOLICA
Zhang Jin-chun;Wang Jie;Li Ai-de;E You-hao

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

da qi tong xiang lin ye da hu de zhi fu jin qiao -- wei nan shi lin ye she hui hua fu wu ti xi jian she diao cha
zhu jian ; zhao ling ai

..............page:115-117

lv hua mei hua jing hua huan jing de zui jia su sheng shu zhong -- xiang hua huai
liang shan

..............page:118-118

STUDIES ON INTEGRATED,COMPLETE SET OF TECHNIQUES OF AGROFORESTRY AND DEMONSTRATION IN PLAIN AND GENTLE HILLY REGIONS OF THE WEST OF HEILONGJIANG PROVINCE
LI Xing-ye;ZHAO Ling;XU Cheng-qi;WANG Li-gang;LIU Xin-yu;TENG Lian-suo;ZHANG Jian-bin;ZHENG Zhi-tian;DONG Xi-wen;LI Yan-xia

..............page:1-16,23

OPTIMUM DESIGN AND PLANTING TECHNIQUES OF SOIL AND WATER CONSERVATION FOREST IN GENTLE HILLY AQRICULTURAL REGION OF THE WEST OF HEILONGJIANG
LIU Xin-yu;ZHAO Ling;XU Cheng-qi;WANG Li-gong;LI Xing-ye

..............page:17-20

STUDY ON EROSION-RESISTANCE OF SOIL IN SOIL AND WATER CONSERVATION FOREST IN ALUNHE RIVER BASIN
LIU Xin-yu;ZHAO Ling;WANG Li-gang;XU Cheng-qi;LI Xing-ye

..............page:21-23

EVALUATION OF ESTABLISHMENT OF SALLOW THORN SEED ORCHRDS AND ITS BENEFITS IN SEMI-ARID AREA OF THE WEST OF HEILONJIANG PROVINCE
WANG Li-gang;ZHAO Ling;LIU Xin-yu;XU Cheng-qi;LI Xing-ye;LI Yan-xia

..............page:79-80

DISCUSSION ON MODELS OF AGROFORESTRY IN PLAIN AND GENTLE HILLY AGRICULTURAL REGIONS OF HEILONGJIANG PROVINCE
LIU Xin-yu;ZHAO Ling;XU Cheng-qi;WANG Li-gang;LI Xing-ye

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

EXPERIMENT OF GREAT TRANSPLANT FORESTATION OF PINUS SYLVESTRIS VAR.MONGOLICA
MAO Qi-lai;HE Yu-jiang;FANG Chun;YUAN Zeng-wu;CAO Zhi-wei;FU Xue-min

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

EXPERIMENT OF CUTTING AND SEEDLING CULTIVATING OF POPULUS ALBA×P.BEROLINENSIS DIPPLE
LI Gang;LIU Shao-jiang;ZHANG Gui-qin

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

PEST VARIETIES OF POPLAR AND INTEGRATED CONTROL OF THE MAJOR PESTS IN PLAIN AND GENTLE HILLY REGIONS OF HEILONGJIANG WESTERN PART
XU Cheng-qi;ZHAO Ling;LI Xing-ye;LIU Xin-yu;WANG Li-gang;ZHANG Jian-bin;DONG Xi-wen

..............page:42-45,78

DISEASE VARIETIES OF POPLAR AND INTEGRATED CONTROL OF MAJOR DISEASES IN PAIN AND GENTLE HILLY REGIONS IN HEILONGJIANG WESTERN PART
XU Cheng-qi;ZHAO Ling;LI Xing-ye;WANG Li-gang;LIU Xin-yu;ZHANG Jian-bin

..............page:38-41

RESEARCHES ON MANAGEMENT TYPES, MODELS AND BENEFITS OF AGROFORESTRY IN THE WEST OF HEILONGJIANG PROVINCE
WANG Li-gang;ZHAO Ling;XU Cheng-qi;LIU Xin-yu;LI Xing-ye;LI Yan-xia

..............page:32-37,52

ANALYSIS OF RUNOFF BENEFITS IN GENTLE BILLY REGIONS OF THE WEST OF HEILONGJIANG PROVINCE
LIU Xin-yu;ZHAO Ling;WANG Li-gang;XU Cheng-qi;LI Xing-ye

..............page:29-31,41

ANALYSIS OF LANDSCAPE ECOLOGY OF AGROFORESTRY IN SEMI-ARID AREA OF THE WEST OF HEILONGJIANG PROVINCE
WANG Li-gang;ZHAO Ling;LIU Xin-yu;XU Cheng-qi;LI Xing-ye;LI Yan-xia

..............page:24-28