LIAONING LINYE KEJI
1974
20114241
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2100005000013
6 .00
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02431681868
02486903334
110032
lnlykj@yeah. net
782
ISSN 1001-1714CN 21-1107/S
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CN21-1107/S 1974 b A4 64 zh P 6.00 3500 27 2011-04 * * * * * * * * * *
Journal of Liaoning ForestryScience and TechnologyStarted in 1974bimonthlyTotal 241Number 4Jul. 2011
Supervised by
Liaoning Province Forestry Department
Sponsored by
LiaoningAcademy of Forestry Science
Liaoning Society of Forestry
Editor - in - Chief
XING Zhao- kai
Edited and Published by
Editorial Board of Journal of
Liaoning Forestry Science andTechnology
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Price: 6.00
ISSN 1001-1714CN 21-1107/S
Screening effect to UV of 6 street tree species in institutional campuses inShenyang CityWU Jia-bingSUN YuLI Rong-pinget al. 1Biomass and net primary productivity of Quecus mongolica plantation inBinglashan Mountains in Liaoning ProvinceHUO Chang-fuYOU Wen-zhongZHANG Hui-donget al. 4Elementary study of humus and soil fungal community composition in Linden-Korean pine forestLIU Chun-xiaoTAO Yu-zhuDONG Ai-rong. 7Effect of dry stress of PEG-6000 on physiology and biochemistry indices ofPinus koraiensis YU Shi-heLU Ai-junWANG Qian-chunet al. 12Study of the method for smearing of Betula platyphylla callus and the numbervariationHAO Ai-pingZHAN Ya-guang. 15Research on the content and distributed feature of Cd in seedling of Rhus typhinaLIN YingWANG CeXIN Si-yu. 19Studies on cuttage technology of Picea glaucaHUANG Guo-xueMU Guang-huiWANG Yong-qinget al. 22Automatic control technology of inverse micro-sprinkler in greenhouseMU Guang-huiGUO Jin-shanCHEN Boet al. 24The growth performance of Sorbus sibirica seedling in 4 regions of LiaoningProvinceGAO JunZHOU Zhi-quanGU Yu-shuet al. 25Trials of using fenoxycarb to control Stilpnotia candida larvaGUO Yu-mingXU Shi-yinFAN Qianget al. 27Introduction experiment at the wetland of Puhe River in ShenyangWANG YuLI Xin-long. 28Effect of soil preparation on growth of Populus xiaozhuanica cv.Zhangwuinsemi-arid sandy regionsWANG HaoYU Hong-junLI Yu-hanget al. 30Biological characteristics and control countermeasure of Aoderus coryli in filbertsHU Yue-hua. 32Effect of forest management on the carbon accumulation in artificial forest soilGUO Jin-shanYOU Wen-zhongZHANG Hui-donget al. 34The applied status of new techniques in the operation and management of naturalforest in JapanYIN Ming-fangNING Liang-zhiYIN Wei-da. 37The prospects of cultivation of willow energy forest in Liaoning ProvinceLI Gui-qinZENG HuiLI Li. 40The innovation on management and protection mechanism of non-commercialforest after collective forest right system reformDONG Wen-yuLIU Zhen. 42A analysis on current cultivation situation of hybrid filberts in Qingyuan CountyWANG YanYONG Huan-ying. 44The control countermeasure of invasive alien organisms in WafangdianCHI An-rong. 47A brief analysis of the natural forest protection program in Liaoning ProvinceBAO Jun-minHU Dan. 48The development status and countermeasures on Cervus elaphus songaricusbreeding industry in Fushun areaXUE Guang-yanWU Xin-tongGAI Qionget al. 50Analysis of the causes and countermeasures of forest Property rights disputes inLiaoyang CountyCHEN Wen-jun. 52The brief discussion on service work of village forestry stations after collectiveforest right system reformCHEN JingSUI Yi. 54Technology of Pinus contorta sowing and seedling raisingZHANG YingLU Ai-jun. 55Studies on seedling breeding technology via shoot cutting in Prunus glandulosavar. sinensisMA Shao-gangZHAO SongHU Yue-hua. 57A preliminary study on introduction and cultivation techniques of Fraxinusvelutina in Shenyang areaCHEN BoKANG Shu-xuanGAO Yuet al. 59The key techniques of afforestation for anti-drought and water-retention in aridregions of Northwestern Liaoning ProvinceLU Tian-ge. 61
CONTENTS
2011 4
20114
Journal of Liaoning Forestry Science Technology
[1-5]
UV-B
6
1
1.1
6
Ginkgo bilobaPopulus albaP. ber-olinensis Salix babylonica Ulmuspumila cv. pendulaCatalpa ovataPrunus davidiana11.2
20103
8001800 2 h
1
1
2010-12-27
3070008520102233
6 1 1 2 1
1. 1100162.
110016
6
U
667
UV-B
Q682S79 A 1001-1714201104-0001-04
Screening effect to UV ofScreening effect to UV of 66 street tree species in institutional campuses instreet tree species in institutional campuses inShenyang CityShenyang City
WU Jia-bing, SUN Yu1, LI Rong-ping2, SUN Di1
(1.Institute ofApplied Ecology, CAS, Shenyang 110016, China; 2. Institute ofAtmospheric Environment, CMA, Shengyang110016, China)
AbstractsDiurnal variations of ultraviolet -B radiation under the canopy and the leaves of Ginkgo biloba, Populus albaP. berolinensis,Salix babylonica, Ulmus pumila cv. pendula, Catalpa ovata, and Prunus davidiana were measured by using UV-B radiometer. The resultshowed that the diurnal variation of ultraviolet radiation of all tree species present "U" type, and the green leaves showed better screening
effect on ultraviolet-B radiation than that of yellow leaves. All of the six species were effective for screening ultraviolet, and they could
screen 67 percents of ultraviolet , Prunus davidiana had the highest screening effects to ultraviolet, the higher was Catalpa ovata , Ginkgobiloba, Salix babylonica andPopulus albaP. berolinensis.Key Wordsstreet tree; UV-B radiation; screening effect
1
2
1 6
4 2011
1
UV-BUV-B
2
2.1
UV-B
1UV-B
156.1 Wcm-2105.8 Wcm-21800
6
136.9140.9127.4111.5
106.8101.9 Wcm-2
2.2
276
U
UUi
Ui2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
m
5.63
6.12
5.87
10.80
9.96
10.32
5.60
5.78
5.92
2.34
2.56
2.88
4.32
4.50
4.68
5.96
6.08
5.58
cm
19.2
20.0
18.7
62.9
58.7
66.3
34.2
32.6
34.7
14.0
15.8
14.8
16.1
18.4
17.9
20.4
27.3
19.6
m
4.80
4.92
4.86
6.60
6.88
6.92
4.20
4.42
4.38
3.90
4.08
4.12
4.23
4.55
4.28
7.34
7.56
7.62
m
2.30
2.18
2.42
4.86
4.98
4.75
2.13
2.23
2.17
1.47
1.55
1.61
1.48
1.52
1.61
2.25
233
2.47
3
1 4
2
6 4 2011
5
6
7
2.3
6
88001800 6
80.9 Wcm-2156.1 Wcm-2364.8 Wcm-2635.0 Wcm-2
75.767.2 75.182.279.5 82.4
3
[6][7]
[8]
67
[9]
46
8
3
2011 4
20114
Journal of Liaoning Forestry Science Technology
57[1]
20 70
1998 4.75 PgC[2]
[3-4]
2011-04-02
200804006/rhh-03200704005/wb050320092018
2006-2009
110032
3
112.09 thm-2224.92 thm-2276.18 thm-23628
12.13 thm-2a-1 3.43 thm-2a-1 1.42 thm-2a-145> 30> 18> 7
S718 A 1001-1714201104-0004-04
Biomass and net primary productivity ofBiomass and net primary productivity of Quecus mongolicaQuecus mongolica plantation inplantation inBinglashan Mountains in Liaoning ProvinceBinglashan Mountains in Liaoning Province
HUO Chang-fu, YOU Wen-zhong, ZHANG Hui-dong, YAN Ting-wu, WEI Wen-jun, ZHAO Gang,
GUO Jin-shan, XING Zhao-kai(LiaoningAcademy of Forestry Science, Shenyang110032, China)
AbstractThere is a close relationship between forest biomass and fixed carbon of forest ecosystems. In this paper, a group of allome-
tric growth equations were established to estimate the allocation patterns of biomass and net primary productivity at 3 different ages in
Quecus mongolica plantations located in Binglashan MountainsNortheast of China. The main results were as follows total biomass-es of arbor in young-aged, middle-aged and near-mature aged were 112.09 thm-2, 224.92 thm-2 and 276.18 thm-2, respectively. Theproportions of above-ground biomass were increased with stand age, but the proportions of root biomass were decreased from 36 to
28 . The net primary productivity of arbor were fluctuated with stand age, it could up to 12.13 thm-2a-1 for middle-aged standwhich higher than the productivity of young and near-mature aged stand 3.43 thm-2a-1 and 1.42 thm-2a-1, respectively. The averageproportions of different organs of the total productivity in all stand ages were in sequence of leaves45> stem30> root
18> branches7.
Key WordsQuecus mongolica; biomass; net primary productivity; Binglashan Mountains;
