1001-9499
2001 Issue 6
Primary study on evolvement regularity of site soil fertility in shelterbelt
jia hong tao ; chen bing ; jiang ping an ; jin jun xiang
jia hong tao ; chen bing ; jiang ping an ; jin jun xiang
..............page:15-17
Analysis of the effect on graft of commercial clonic seed orchard reformed from Pinus koraiensis
ning yi ping ; wang guo yi ; zhang shu hua ; liu hong wei ; meng fan li
ning yi ping ; wang guo yi ; zhang shu hua ; liu hong wei ; meng fan li
..............page:13-14
Studies on domestication and cold-resistance seedling cultivating of Cinnamomum camphora (L.) Presl
mao chun ying ; zhang ji de ; wang xiu mei
mao chun ying ; zhang ji de ; wang xiu mei
..............page:10-12
Reports on the plant introduction of Pinus tabulae formis Carr.
ni bai chun ; zhang peng qiu ; lin guo ying
ni bai chun ; zhang peng qiu ; lin guo ying
..............page:8-9
The necessary techniques of industrialization container nursery in shed in northern China
li ji cheng ; li zuo nan ; yao jing ye ; hu zhen sheng ; sun shou hua ; liu ru jie
li ji cheng ; li zuo nan ; yao jing ye ; hu zhen sheng ; sun shou hua ; liu ru jie
..............page:5-7
Analysis on Closing Hillsides to Facilitate Afforestation ir Karst Hills
zhu xiao ke ; zhu shou qian
zhu xiao ke ; zhu shou qian
..............page:1-4
ke shi hua zhi neng tu xing guan li xi tong zai sen gong zhong de ying yong
wang li hai ; xu kai hong
wang li hai ; xu kai hong
..............page:57-59
..............page:54-56
shan bei huang he yan an you liang sheng tai jing ji xing shu zhong -- hong zao
fu ming sheng ; liu li bin ; ma guang liang ; li xiao long
fu ming sheng ; liu li bin ; ma guang liang ; li xiao long
..............page:52-53,56
chang bai shan qu yue jie fa zhan de ke xing xing yan jiu
sun xue lun ; jiang wei qing
sun xue lun ; jiang wei qing
..............page:50-51
mu xie mu xian wei jing su liao hua chu li sheng chan lv se can ju de tan tao
zhou ping ; li shu liang ; hu yan ling ; li xiao xiu ; di bing yun ; gong ren mei
zhou ping ; li shu liang ; hu yan ling ; li xiao xiu ; di bing yun ; gong ren mei
..............page:48-49
Power-Saving Technology of BJW Series with Unnecessary Power and Immediate Compensation Condenser
zheng chun yan ; liu wei ; yan li bo
zheng chun yan ; liu wei ; yan li bo
..............page:45-47
..............page:43-44
mu cai de zu ran chu li ji ying yong
yuan zhen jun
yuan zhen jun
..............page:40-42
Realization of the Production Domestication of 42-1 CP Model Rubing Machine of Heat Spiral Propeller
CHEN Zhiqiang
CHEN Zhiqiang
..............page:37-39
..............page:35-36
Study on the diet nature of Capreolus capreolus in winter in Heilongjiang Fenglin Nature Reserve
song ying ; song guo hua ; zhang wei
song ying ; song guo hua ; zhang wei
..............page:31-34
Resource and utilization of Hazel grouse in Shitouhezi Tree Farm
ge dong ning ; cheng chun guang ; an jing ping
ge dong ning ; cheng chun guang ; an jing ping
..............page:29-30
Analysis on the change of energ for forest fire based on the conservation of mass and energy
yang jing biao ; ma xiao zuo ; wu dan
yang jing biao ; ma xiao zuo ; wu dan
..............page:26-28
quan qiu wei xing dao hang ding wei yi zai hang kong hu lin zhong de ying yong ji xu zhu yi de wen ti
zhang zhong xin ; zhang hua qiang ; he jing dong ; xing yu hui
zhang zhong xin ; zhang hua qiang ; he jing dong ; xing yu hui
..............page:23-25
Study on the Biological Characteristics of Two Species of Entomopatogenic Nematode
hao de jun ; ai zhi xin ; zhou chuan yan ; li ping ; li fa
hao de jun ; ai zhi xin ; zhou chuan yan ; li ping ; li fa
..............page:18-21
The occurrence and control of Atrijuglans hetaohei Yang
li hai ju ; e cong jun ; jia hong ru
li hai ju ; e cong jun ; jia hong ru
..............page:22-22,25