Application of theory of “similar nature forest”in building landscape forests

CAI Xia; YE Xu-ying; XU Hong-xia; FANG Wen-fei

Volume 25 Issue 5

Oct. 2008

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CAI Xia, YE Xu-ying, XU Hong-xia, FANG Wen-fei. Application of theory of “similar nature forest”in building landscape forests[J]. Journal of Zhejiang A&F University, 2008, 25(5): 584-590.

Citation:

CAI Xia, YE Xu-ying, XU Hong-xia, FANG Wen-fei. Application of theory of “similar nature forest”in building landscape forests[J]. Journal of Zhejiang A&F University, 2008, 25(5): 584-590.

Application of theory of “similar nature forest”in building landscape forests

1.
Forest Enterprise of Chun’an County，Chun’an 311700，Zhejiang，China

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Corresponding author: CAI Xia
Publish Date: 2008-10-20

Abstract

We apply the theory of “similar nature forests” on the basis of the forest landscapes which should be recovered and rebuilt broad-leaved evergreen forests. We also follow the rules of the origin vegetation of natural distribution and native development，and promote the differences of measures using manpower，and adopt four technical ways to establish similar nature forests，which are “similar natural isolating the hills for afforestations，similar natural patch planting，similar natural reform and similar natural construction”. These differences are characterized by “wildness，coarseness，low cost and high efficiency”. We have made an experiment in the landscape forests in the degenerate districts of the forest ecology which are along the both sides of the No. 5 provincial road and the expressway between Hangzhou and Qiandaohu Lake during the year of 2005 and 2007. The total experiment area is 1 721.2 hm2. The results indicated that compared with the traditional operation methods，the experiment had saved the labor force by 135 － 165 hm2，nursery-grown plants of 900 － 1 200 hm2 and reduced the cost by 53.2% － 67.7% in these forest landscapes. The earth erosion in these forests was decreased by 83.6%. The plentiful and average index number of the arbor trees was 4.79 times and 1.6 times of undeveloped Cunninghamia lanceolata. It has achieved great ecological，social and economic benefits. ［Ch，1 tab. 10 ref.］
- silviculture,
- similar nature forests,
- landscape forests,
- techniques of forestation

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Application of theory of “similar nature forest”in building landscape forests

1. Forest Enterprise of Chun’an County，Chun’an 311700，Zhejiang，China

Corresponding author: CAI Xia

Publish Date: 2008-10-20

Key words:

Abstract: We apply the theory of “similar nature forests” on the basis of the forest landscapes which should be recovered and rebuilt broad-leaved evergreen forests. We also follow the rules of the origin vegetation of natural distribution and native development，and promote the differences of measures using manpower，and adopt four technical ways to establish similar nature forests，which are “similar natural isolating the hills for afforestations，similar natural patch planting，similar natural reform and similar natural construction”. These differences are characterized by “wildness，coarseness，low cost and high efficiency”. We have made an experiment in the landscape forests in the degenerate districts of the forest ecology which are along the both sides of the No. 5 provincial road and the expressway between Hangzhou and Qiandaohu Lake during the year of 2005 and 2007. The total experiment area is 1 721.2 hm2. The results indicated that compared with the traditional operation methods，the experiment had saved the labor force by 135 － 165 hm2，nursery-grown plants of 900 － 1 200 hm2 and reduced the cost by 53.2% － 67.7% in these forest landscapes. The earth erosion in these forests was decreased by 83.6%. The plentiful and average index number of the arbor trees was 4.79 times and 1.6 times of undeveloped Cunninghamia lanceolata. It has achieved great ecological，social and economic benefits. ［Ch，1 tab. 10 ref.］

Application of theory of “similar nature forest”in building landscape forests

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

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