北京地区不同起源栓皮栎早期生长过程研究
Research on Growth Process and Growth Models of Quercus veriabilis\nin Beijing Region
-
Abstract: Based on the data of 8 analytical trees originated from 3 types tree source collected from Xishan and Dayanshang area of Beijing, the growth process of DBH, height and volume and the relationship between DBH and height were analyzed respectively; 4 theoretical equations were applied to fit the growth process. The results showed that the 3 types of sample trees were all in the fast growing stage which was far from quantity mature stage; the comparison of growth process among the 3 types of sample trees showed that the growth of trees originated from seedling sprouts were the fastest, followed by trees originated from natural regeneration and trees originated from planted seedlings, however, the trees originated from seedlings showed larger growth potential than those originated from seedlings sprouts; the results of DBH-height relationship showed a positive correlation trend; but the height growth of trees originated from seedling sprouts became slower when the DBH larger than 7 cm; the results of 4 fitted theoretical equations showed that Richards,Mitscherlich and Gompertz equations well fitted the growth processes of DBH, height and volume of the sample trees, while the fitting precision of Logistic equation was relatively lower. This study can provide reference for the management of Quercus variabilis forest in Beijing.
-
Key words:
- Quercus variabilis
- / growth process
- / growth model
- / tree origin
-
[1] 吴明作.栓皮栎研究进展[J].陕西林业科技, 1998(4):65-69 [2] Campos P, Daly H Y,Ovando P. Cork oak forest management in Spain and Tunisia: two case studies of conflicts between sustainability and private income [J]. International Forestry Review ,2007,9(2):610-626 [3] 闻天声. 栓皮栎的培育与用途[J]. 中国林副产品,1991(2):29 [4] 蔡志全,阮宏华,叶镜中.栓皮栎林对城郊重金属元素的吸收和积累[J].南京林业大学学报,2001,25(1):18-22 [5] 刘振西.栓皮栎资源及其开发利用[J].湖南林业科技. 1994,21(3):56-59 [6] 刘 宇.栓皮栎群体的cpSSR遗传分析 . 南京:南京林业大学,2007 [7] 卢彦昌 .不同经营措施对栓皮栎群落稳定性的影响 . 杨凌:西北农林科技大学,2007 [8] 吴晓莆,王志恒,崔海亭,等.北京山区栎林的群落结构与物种组成[J].生物多样性,2004,12(1):155-163 [9] 黄 可,淮海银.南五台栓皮栎林结构及分类的初步研究[J].陕西师大学报:自然科学版,1989,17(3):54-56 [10] 陆元昌.近自然森林经营的理论与实践[M].北京:科学出版社,2006:177-182 [11] 狄文彬,郑小贤.东北过伐林椴树生长过程与生长模型的研究[J].江西林业科技, 2006(1):3-9 [12] Vanclay J K. Modeling Forest Growth and Yield-Application to Mixed Tropical Forests [M]. Wallingford, UK:CAB International, 1994 [13] Chojnacky D C. Modeling diameter growth for pinyon and juniper trees in dryland forests [J]. For Ecol Manage, 1997,93:21-31 [14] Mabvurira D, Miina J. Individual-tree growth and mortality models for Eucalyptus grandis (Hill.) maiden plantations in Zimbabwe[J]. For Ecol Manage, 2002,161:231-245 [15] Hahn J T, Leary R A. Potential diameter growth functions // U.S. Department of Agriculture, Forest Service, North Central Forest Experiment Station. A generalized forest growth projection system applied to the Lake States region. Gen. Tech. Rep. NC-49. St. Paul, MN,1979:22-26 [16] 杨锦昌,尹光天,李荣生,等. 5种生长方程在2种藤林生长模型中的应用[J].福建林学院学报,2007,27(3):217-221 [17] 李晓慧. 水分限制型森林生态系统的结构动态及其模拟研究 .北京:中国林业科学研究院,2006 [18] 傅焕光,于光明.栓皮栎的栽培和利用[M]. 北京:中国林业出版社,1986:13-18 [19] Dale M E, Hilt D E. Estimating oak growth and yield // Clark F B,Hutchinson J G. Central hardwood notes. St Paul MN US:Department of Agriculture, Forest Service, North Central Forest Experiment Station, 1989: 5.03-1—5.03-6 -
点击查看大图
计量
- 文章访问数: 3686
- HTML全文浏览量: 217
- PDF下载量: 1626
- 被引次数: 0
下载:
