[1]李国雷,刘勇*,郭蓓,等.保留密度对飞播油松林下植被发育影响的研究[J].西北林学院学报,2007,22(03):105-110.
 LI Guolei,LIU Yong*,GUO Bei,et al.Effect of Reserve Density on Undergrowth Development of Aerial Seeding Pinus tabulaeformis Stands[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2007,22(03):105-110.
点击复制

保留密度对飞播油松林下植被发育影响的研究()
分享到:

《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第22卷
期数:
2007年03期
页码:
105-110
栏目:
林木繁育与栽培
出版日期:
2007-06-30

文章信息/Info

Title:
Effect of Reserve Density on Undergrowth Development of Aerial Seeding Pinus tabulaeformis Stands
作者:
李国雷1刘勇1*郭蓓1徐扬1张可栋2赵双荣2
1.北京林业大学 省部共建森林培育与保护教育部重点实验室,北京 100083;2. 延庆县林业局,北京 102100
Author(s):
LI Guolei1 LIU Yong1*GUO Bei1 XU Yang1ZHANG Kedong2ZHAO Shuangrong2
1.Key Laboratory of Forest Cultivation and Conservation of Education Ministry, Beijing For. Univ., 100083, P.R. China; 2.Yanqing Forestry Bureau, Beijing, 102100, P.R. China.
关键词:
飞播林油松保留密度林下植被物种多样性
Keywords:
planeseeding stand Pinus tabulaeformis reserve density undergrowth species diversity
分类号:
S753.3
文献标志码:
A
摘要:
在北京市延庆县王家堡飞播造林基地,对9 a生飞播油松林设置4种间伐强度5 600(Ⅰ)、4 100(Ⅱ)、3 700(Ⅲ)、1 830(Ⅳ)株·hm-2的林分密度调整及对照8 000(CK)5个处理。5 a后,通过比较林下植被组成、外貌、多样性及生物量的差异,研究不同保留密度对飞播油松林植被恢复的效果。结果表明间伐改变了林下植物的生活型谱。保留密度不同,林下植被的优势种各异,灌木层优势种由中旱生物种向中生生物种更替。随林分保留密度的减小,林下植物种替代速率加快,生物量增大。运用林下植被多样性指标评价间伐效果较生物量理想。飞播油松林林下植物多样性峰值出现在郁闭度0.8~0.9,郁闭度过高或过低均不利于林下植被的发育。及时对郁闭林分进行适宜强度的间伐是实现飞播油松林可持续经营的有效途径,地位级Ⅳ、初植密度8 000株·hm-2的9 a生飞播油松幼林,密度选择4 100株·hm-2左右林下植被发育最优。
Abstract:
Four thinning intensities with the reserved densities of 5 600,4 100, 3 700 and 1 830 tree/hm2 ,and a concontrol,with reserve density of 8 000 tree/hm2 were established in the 9yearold airseeded Pinus tabulaeformis stands in of Yanqing Country, Bejing. In 2005, 5 years after thinning, the composition, abundance, diversity, and biomass of the undergrowth in the four plots were investigated and compared. The results showed that the lifeform spectrum could be affected by thinning intensity as well as latitude and altitude. Meanwhile, the composition of the dominant species varied and the mesoxerophytes tended to the mesophytes of shrub layers with the decline of the reserved density. Compared with control, both the rate of substituted species and biomass among undergrowth were accelerated by the drop of reserved density. However, too high or too low shade density was negative to the development of the undergrowth, the peak values of diversity indices appeared when the shade density was between 0.8 and 0.9. Based on the results, it was concluded that reasonable thinning intensity was benefitial to the development of the undergrowth and it could be an effective way for the sustainable use of stands. Generally, when the stand with both site class Ⅳ and high density of 8 000 trees·hm-2 grows up to 9 years old, the reasonable density should be 4 100 trees/hm2 or so by thinning.

参考文献/References:

[1]《中国飞播造林四十年》编委会. 中国飞播造林四十年[M].北京:中国林业出版社,1998.
[2]陈灵芝,任继凯,鲍显诚,等.北京西山(卧佛寺附近)人工油松林群落学特性及生物量的研究[J].植物生态学与地植物学丛刊,1984,8(3):173181.
[3]张玉钧,刘振玉.松山油松林群落特征分析[J].北京林业大学学报,1996,18(2):9699.
[4]杨澄.桥山天然油松林群落结构特征的研究[J].西北林学院学报,1998,13(3):1417.
[5]陈芳清,卢斌.长江飞播油松林的群落学特点[J].信阳师范学院学报,1997,10(3):4246.
[6]刘建军,杨澄,吴成儒.油松飞播林空间格局分析[J].西北林学院学报,1991,6(2):5154
[7]刘向东,吴钦孝,侯庆春,等.飞播油松幼苗的生态分布[J].水土保持通报,1983(6):7782
[8]杨澄.油松飞播林生长规律的研究[J]. 西北林学院学报, 1996,11(4):2427
[9]莫翼翔,孙丙寅,康克功,等.保留密度对油松飞播林生长的影响[J].西北林学院学报,2003,18(4):5759
[10]刘占朝,王团荣,张宏文,等.河南省油松飞播林林分密度控制图编制[J].林业资源管理,2003(4):2427
[11]郭天亮,李素林,白静,等.飞播油松林抚育间伐技术的探讨[J].防护林科技,2004(5):6364
[12]王伯荪,余世孝,彭少麟,等. 植物群落学实验手册[M]. 广州:广东高等教育出版社,1997
[13]马克平,黄建辉,于顺利..北京东灵山地区植物多样性的研究[J].生态学报,1995,15(3):268277
[14]毕润成.山西霍山山核桃群落生态特征及其区系分析[J].应用生态学报,1999,10(6)∶650656
[15]方海波,田大伦,康文星.杉木人工林间伐后林下植被生物量的研究[J].中南林学院学报,1998,18(1):59
[16]马克平,刘灿然,刘玉明.生物群落多样性的测度方法Ⅱβ多样性的测度方法[J].生物多样性,1995,3(l):3843
[17]高贤明,陈灵芝.植物生活型分类系统的修订及中国暖温带森林植物生活型谱分析[J].植物学报,1998,40(6):553559.
[18]张鼎华,叶章发,范必有,等.抚育间伐对人工林土壤肥力的影响[J].应用生态学报,2001,12(5):672676
[19]Whittaker R H. Evolution and measurement of species diversity[J]. Taxon, 1972,21:213251
[20]刘守江,苏智先,张王景霞,等.陆地植物群落生活型研究进展[J].四川师范学院学报,2003,24(2):155159
[21]朱学文,孙自友,叶永忠,等.河南山地针叶林植物生活型谱的研究[J].河南科学,2000,18(3):274276.
[22]江洪.东灵山植物群落生活型谱的比较研究[J].植物学报,1994,36(11):884894
[23]于顺利,陈灵芝,马克平.东北地区蒙古栎群落生活型谱的研究[J]. 林业科学,2000,36(3):118121
[24]熊有强,盛炜彤,曾满生.不同间伐强度杉木林下植被发育及生物量研究[J].林业科学研究,1995,8(4):408412.
[25]杨承栋,焦如珍,屠星南,等.发育林下植被是恢复杉木人工林地力的重要途径[J].林业科学,1995,31(3):316322.
[26]盛炜彤.不同密度杉木人工林林下植被发育与演替的定位研究[J].林业科学研究,2001,14(5):463471.

相似文献/References:

[1]车少辉,唐德瑞*,潘 静,等.油松针叶束水培生根的研究[J].西北林学院学报,2008,23(03):110.
 CHE Shaohui,TAN G Derui,PAN Ji ng,et al.Rooting of Needle Fascicles of Pinust abulae formis by Water Culture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2008,23(03):110.
[2]王娟娟,刘永红,樊军锋,等.油松优良家系数量性状遗传距离分析[J].西北林学院学报,2008,23(06):87.
 WANG Juanjuan,LIU Yonghong,FAN Junfeng,et al.The Analysis on Genetic Distance of Superior Families Quantitative Character of Pinus tabulaeformis[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2008,23(03):87.
[3]刘 勇,李国雷,李瑞生,等.密度调控对油松人工林土壤肥力的影响[J].西北林学院学报,2008,23(06):18.
 LIU Yong,LI Guolei,LI Ruisheng,et al.Effected of Tree Density on Soil Fertility in Pinus tabulaeformis P lantations[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2008,23(03):18.
[4]高爱琴,梁英梅,吐拉布比.松苗立枯病防治试验[J].西北林学院学报,1999,14(03):0.
 Gao Aiqin,Liang Yingmei,Toula Bubi.Control Test on Seedling Blight of Pinus[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,1999,14(03):0.
[5]谢斌,郭俊荣,杨培华,等.油松无性系种子园疏伐研究[J].西北林学院学报,1999,14(03):0.
 Xie Bin,Guo Junrong,Yang Peihua,et al.On Thinning of Clone Seed Orchard of Pinus tabulaeformis[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,1999,14(03):0.
[6]赵荣军,杨培华,谢斌,等.油松半同胞子代及亲本木材构造与物理力学性质的研究[J].西北林学院学报,2000,15(02):24.
 Zhao Rongjun,Yang Peihua,Xie Bin,et al.A Study on Wood Structure and Physical and Mechanical Properties of the Half-Sib Progeny and Parent of Pinus tabulaeformis Carr[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2000,15(03):24.
[7]赵荣军,冯德君,雷亚芳.油松半同胞子代及亲本木材生长轮宽度与密度的研究[J].西北林学院学报,2000,15(03):16.
 Zhao Rongjun,Feng Dejun,Lei Yafang.Comparison of the Wood Growth Ring Width and Basic Density between the Half-sib Progeny and Parent of Pinus tabulaeformis Carr[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2000,15(03):16.
[8]孙丙寅,刘淑明,孙长忠.油松与侧柏人工幼林热量平衡的研究[J].西北林学院学报,2000,15(04):6.
 Sun Bingyin,Liu Shuming,Sun Changzhong.Studies on Energy Balance in the Pinus tabulaeforms and Platycladus orientalis Plantation[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2000,15(03):6.
[9]莫翼翔,孙丙寅,康克功,等.保留密度对油松飞播林生长的影响[J].西北林学院学报,2003,18(04):57.
 Effect of Reserve Density on Growth of Aerial Seeding of Pinus tabulaeformis[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2003,18(03):57.
[10]刘淑明,孙丙寅,孙长忠.供水对黄土高原主要造林树种水分利用效率的影响[J].西北林学院学报,2004,19(02):15.
 Effect of Irrigation on Water Use Efficiency on the Loess Plateau[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2004,19(03):15.
[11]黄青平,王得祥,刘华,等. 陕西商洛油松飞播林生长规律及其影响因子分析[J].西北林学院学报,2013,28(01):157.[doi:10.3969/j.issn.1001-7461.2013.01.32]
 HUANG Qing-ping,WANG De-xiang,LIU Hua,et al. Analysis on the Growth Rhythm and Environmental Impact Factors of Aerially Seeded Pinus tabulaeformis Plantation in Shangluo[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(03):157.[doi:10.3969/j.issn.1001-7461.2013.01.32]
[12]韩东锋,孙丙寅,孙德祥.不同营造方式对秦岭油松人工林生长影响的研究[J].西北林学院学报,2011,26(06):154.
 HAN Dong feng,SUN Bing yin,SUN De xiang.Effects of Different Forestation Patterns on the Growth of Pinus tabulaeformis Stands on Qinling Mountains[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2011,26(03):154.

备注/Memo

备注/Memo:
收稿日期:20061016修回日期:20061201基金项目:国家自然科学基金“针叶人工林密度地被土壤连续体生态健康性研究”(30471380);北京市教委资助项目(JD100220648)作者简介:李国雷(1977),男,山东单县人,博士,主要研究方向是植物恢复与建设与理论与技术。*通讯作者:刘 勇(1961),男,教授,博士生导师,主要研究方向是森林培育。Email: liuyong@public3.bta.net.cn
更新日期/Last Update: 2010-05-04