Investigation and analysis on litter and soil under natural secondary forests in Qiandaohu Lake area

JIANG Pei-kun; QIAN Xin-biao; YU Shu-quan; LI Sheng-rong; JIANG Wei-rui; JIANG Li-yuan

Volume 16 Issue 3

Mar. 2019

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Article Navigation > Journal of Zhejiang A&F University > 1999 > 16(3): 260-264

JIANG Pei-kun, QIAN Xin-biao, YU Shu-quan, LI Sheng-rong, JIANG Wei-rui, JIANG Li-yuan. Investigation and analysis on litter and soil under natural secondary forests in Qiandaohu Lake area[J]. Journal of Zhejiang A&F University, 1999, 16(3): 260-264.

Citation:

JIANG Pei-kun, QIAN Xin-biao, YU Shu-quan, LI Sheng-rong, JIANG Wei-rui, JIANG Li-yuan. Investigation and analysis on litter and soil under natural secondary forests in Qiandaohu Lake area[J]. Journal of Zhejiang A&F University, 1999, 16(3): 260-264.

Investigation and analysis on litter and soil under natural secondary forests in Qiandaohu Lake area

1.
Department of Resources and Environment, Zhejiang Forestry College , Lin’an 311300, China;
2.
.Forest Enterprise of Chun’an County , Chun’an 311700, Zhejiang , China

Funds:

浙江省教育委员会资助项目(951099)

Received Date: 1998-11-02
Publish Date: 1999-09-20

Abstract

Investigation of tree structure and test of soil samples were conducted by means of sample plot method in three forest farms in Qiandaohu Lake area in spring 1998 , in order to understand accumulation of litter and soil basic situation .The results showed that nutrient elements contained in litter were different either in total amount or in content , and the order was N , Ca , K , Mg , Mn , P , Zn .The total amount was 67.03 kghm-2 , 52.64 kghm-2 , 23.28 kghm-2 , 12.10 kghm-2 , 3.57 kghm-2 , 3.01 kg hm-2 , 0.19 kg hm-2 , respectively .Soil nutrient content of three forest farms appeared apparent difference , owing to different sites and structure of seccndary forests .As to individual farm soil nutrient level was better under hardwood forest than under mixed forest or pure Pinus massoniana forest .
- natural forest,
- secondary forests,
- litter,
- soil chemical analysis,
- Qiandaohu Lake

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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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Investigation and analysis on litter and soil under natural secondary forests in Qiandaohu Lake area

1. Department of Resources and Environment, Zhejiang Forestry College , Lin’an 311300, China;

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

Funds:

浙江省教育委员会资助项目(951099)

Received Date: 1998-11-02

Publish Date: 1999-09-20

Key words:

Abstract: Investigation of tree structure and test of soil samples were conducted by means of sample plot method in three forest farms in Qiandaohu Lake area in spring 1998 , in order to understand accumulation of litter and soil basic situation .The results showed that nutrient elements contained in litter were different either in total amount or in content , and the order was N , Ca , K , Mg , Mn , P , Zn .The total amount was 67.03 kghm-2 , 52.64 kghm-2 , 23.28 kghm-2 , 12.10 kghm-2 , 3.57 kghm-2 , 3.01 kg hm-2 , 0.19 kg hm-2 , respectively .Soil nutrient content of three forest farms appeared apparent difference , owing to different sites and structure of seccndary forests .As to individual farm soil nutrient level was better under hardwood forest than under mixed forest or pure Pinus massoniana forest .

Investigation and analysis on litter and soil under natural secondary forests in Qiandaohu Lake area

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views