Effects of aluminum in soil on the tree root growth

DING Ai-fang; YU Yuan-chun; CHEN Ping-ping

Volume 18 Issue 2

Jul. 2017

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Article Navigation > Journal of Zhejiang A&F University > 2001 > 18(2): 119-122

DING Ai-fang, YU Yuan-chun, CHEN Ping-ping. Effects of aluminum in soil on the tree root growth[J]. Journal of Zhejiang A&F University, 2001, 18(2): 119-122.

Citation:

DING Ai-fang, YU Yuan-chun, CHEN Ping-ping. Effects of aluminum in soil on the tree root growth[J]. Journal of Zhejiang A&F University, 2001, 18(2): 119-122.

Effects of aluminum in soil on the tree root growth

1.
Office of Scientific Research, Nanjing Xiaozhuang College , Nanjiang 210017, Jiangsu, China;
2.
College of Forest Resources and Environment, Nanjiang Forestry University , Nanjing 210037, Jiangsu, China;
3.
Fengshushan Forest Farm of Jiangxi, Jingdezhen 333000 , Jiangxi, China

Funds:

国家自然科学基金资助项目(39770607); 国家自然科学基金重点基金资助项目(39630240)

Received Date: 2000-11-24
Rev Recd Date: 2001-03-06
Publish Date: 2001-06-20

Abstract

The effect of aluminum in the soil on the root system growth of Chinese fir and slash pine (Pinus elliottii)was studied by the hole root system growth method .The result revealed that the content of exchangeable aluminum in soil increased greatly and soil pH value decreased when aluminum was added into soil .There was little difference on the root biomass between different aluminum treatments , but aluminum influenced the root growth clearly .If aluminum was added associate with calcium , soil pH value and the content of exchangeable aluminum in the soil decreased greatly .Root growth was also improved .The amount of aluminum and calcium absorbed by tree roots increased with increasing of the amount of aluminum added to soil .
- Chinese fir (Cunninghamia lanceolata),
- slash pine (Pinus elliottii),
- aluminum,
- calcium,
- root system

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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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Effects of aluminum in soil on the tree root growth

1. Office of Scientific Research, Nanjing Xiaozhuang College , Nanjiang 210017, Jiangsu, China;

2. College of Forest Resources and Environment, Nanjiang Forestry University , Nanjing 210037, Jiangsu, China;

3. Fengshushan Forest Farm of Jiangxi, Jingdezhen 333000 , Jiangxi, China

Funds:

国家自然科学基金资助项目(39770607); 国家自然科学基金重点基金资助项目(39630240)

Received Date: 2000-11-24

Rev Recd Date: 2001-03-06

Publish Date: 2001-06-20

Key words:

Abstract: The effect of aluminum in the soil on the root system growth of Chinese fir and slash pine (Pinus elliottii)was studied by the hole root system growth method .The result revealed that the content of exchangeable aluminum in soil increased greatly and soil pH value decreased when aluminum was added into soil .There was little difference on the root biomass between different aluminum treatments , but aluminum influenced the root growth clearly .If aluminum was added associate with calcium , soil pH value and the content of exchangeable aluminum in the soil decreased greatly .Root growth was also improved .The amount of aluminum and calcium absorbed by tree roots increased with increasing of the amount of aluminum added to soil .

Effects of aluminum in soil on the tree root growth

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

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