Changes in heavy metal amount of bamboo shoots of <em>Phyllostachys</em> <em>praecox</em> responsive to nitrogen rate

JIANGPei-kun; XU Qiu-fang; LUO Xu-qin; WANGJun-qi

Volume 21 Issue 4

Jul. 2017

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Article Navigation > Journal of Zhejiang A&F University > 2004 > 21(4): 424-427

JIANGPei-kun, XU Qiu-fang, LUO Xu-qin, WANGJun-qi. Changes in heavy metal amount of bamboo shoots of Phyllostachys praecox responsive to nitrogen rate[J]. Journal of Zhejiang A&F University, 2004, 21(4): 424-427.

Citation:

JIANGPei-kun, XU Qiu-fang, LUO Xu-qin, WANGJun-qi. Changes in heavy metal amount of bamboo shoots of Phyllostachys praecox responsive to nitrogen rate[J]. Journal of Zhejiang A&F University, 2004, 21(4): 424-427.

Changes in heavy metal amount of bamboo shoots of Phyllostachys praecox responsive to nitrogen rate

1.
Research Institute of Ecological Environment , Zhejiang Forestry College , Lin’an 311300 , Zhejiang , China;
2.
Popularization Center of Agricultural Technology of Lin'an City , Lin’an 311300 , Zhejiang , China

Funds:

浙江省自然科学基金资助项目(300209)

Received Date: 2004-02-23
Rev Recd Date: 2004-07-13
Publish Date: 2004-12-20

Abstract

The objective of this paper is to get some information on heavy metal general status in bamboo shoots produced from Phyllostachys praecox and the relationship between heavy metal accumulation in shoots and fertilizer application in soil .Either 70 soil or bamboo shoot samples were collected in the main cropping area of Phyllostachys praecox and analyzed for their heavy metal amount .Heavy metal amount (mg kg-1)on average were respective 0.009 , 0.093 , 8.780 , 0.026 and 0.083 for Cd , Pb , Zn , Cr and Cu , they are not exceed the pollution level according to China hygiene standard for vegetable .It was found that heavy metal amount in bamboo shoots was not correlated with the total heavy metal amount in soil , but well or even great well related with available heavy metal amount in soil .It was shown from fertilizer trial that no difference in heavy metal in bamboo shoots was detected among the treatments with various fertilizer rate , but more abundance of Pb and Cu in bamboo shoots were discovered at the treatment with mixture of manure and mineral fertilizer than at the treatment with pure mineral fertilizer . Winter mulching practice did not make any change in heavy metal in bamboo shoots .[ Ch , 3 tab .18 ref .]
- Phyllostachys praecox,
- bamboo shoots,
- heavy metal element,
- soil,
- chemical fertilizer,
- organic manure

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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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Changes in heavy metal amount of bamboo shoots of Phyllostachys praecox responsive to nitrogen rate

1. Research Institute of Ecological Environment , Zhejiang Forestry College , Lin’an 311300 , Zhejiang , China;

2. Popularization Center of Agricultural Technology of Lin'an City , Lin’an 311300 , Zhejiang , China

Funds:

浙江省自然科学基金资助项目(300209)

Received Date: 2004-02-23

Rev Recd Date: 2004-07-13

Publish Date: 2004-12-20

Key words:

Abstract: The objective of this paper is to get some information on heavy metal general status in bamboo shoots produced from Phyllostachys praecox and the relationship between heavy metal accumulation in shoots and fertilizer application in soil .Either 70 soil or bamboo shoot samples were collected in the main cropping area of Phyllostachys praecox and analyzed for their heavy metal amount .Heavy metal amount (mg kg-1)on average were respective 0.009 , 0.093 , 8.780 , 0.026 and 0.083 for Cd , Pb , Zn , Cr and Cu , they are not exceed the pollution level according to China hygiene standard for vegetable .It was found that heavy metal amount in bamboo shoots was not correlated with the total heavy metal amount in soil , but well or even great well related with available heavy metal amount in soil .It was shown from fertilizer trial that no difference in heavy metal in bamboo shoots was detected among the treatments with various fertilizer rate , but more abundance of Pb and Cu in bamboo shoots were discovered at the treatment with mixture of manure and mineral fertilizer than at the treatment with pure mineral fertilizer . Winter mulching practice did not make any change in heavy metal in bamboo shoots .[ Ch , 3 tab .18 ref .]

Changes in heavy metal amount of bamboo shoots of Phyllostachys praecox responsive to nitrogen rate

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References

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通讯作者: 陈斌, bchen63@163.com

Related

Proportional views

Changes in heavy metal amount of bamboo shoots of Phyllostachys praecox responsive to nitrogen rate

1. Research Institute of Ecological Environment , Zhejiang Forestry College , Lin’an 311300 , Zhejiang , China;

2. Popularization Center of Agricultural Technology of Lin'an City , Lin’an 311300 , Zhejiang , China

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Changes in heavy metal amount of bamboo shoots of Phyllostachys praecox responsive to nitrogen rate

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通讯作者: 陈斌, bchen63@163.com

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Changes in heavy metal amount of bamboo shoots of Phyllostachys praecox responsive to nitrogen rate

1. Research Institute of Ecological Environment , Zhejiang Forestry College , Lin’an 311300 , Zhejiang , China; 2. Popularization Center of Agricultural Technology of Lin'an City , Lin’an 311300 , Zhejiang , China

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1. Research Institute of Ecological Environment , Zhejiang Forestry College , Lin’an 311300 , Zhejiang , China;

2. Popularization Center of Agricultural Technology of Lin'an City , Lin’an 311300 , Zhejiang , China