Evaluation of the Soil Environmental Quality in the Major Walnut Production Regions of Ganzi Tibetan Autonomous Prefecture

SHUAI Wei; LIU Han; LI Jing; YIN Xue-ming; GOU Tian-xiong

doi:10.16779/j.cnki.1003-5508.2015.03.017

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Volume 36 Issue 3

Nov. 2019

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Article Navigation > Journal of Sichuan Forestry Science and Technology > 2015 > 36(3): 85-87

SHUAI Wei, LIU Han, LI Jing, YIN Xue-ming, GOU Tian-xiong. Evaluation of the Soil Environmental Quality in the Major Walnut Production Regions of Ganzi Tibetan Autonomous Prefecture[J]. Journal of Sichuan Forestry Science and Technology, 2015, 36(3): 85-87. doi: 10.16779/j.cnki.1003-5508.2015.03.017

Citation:

SHUAI Wei, LIU Han, LI Jing, YIN Xue-ming, GOU Tian-xiong. Evaluation of the Soil Environmental Quality in the Major Walnut Production Regions of Ganzi Tibetan Autonomous Prefecture[J]. Journal of Sichuan Forestry Science and Technology, 2015, 36(3): 85-87. doi: 10.16779/j.cnki.1003-5508.2015.03.017

Evaluation of the Soil Environmental Quality in the Major Walnut Production Regions of Ganzi Tibetan Autonomous Prefecture

doi: 10.16779/j.cnki.1003-5508.2015.03.017

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Ganzi Institute of Forestry Research, Kangding 626001, Sichuan, China;Sichuan Forest Inventory and Plan Institute, Chengdu 610081, China

Received Date: 2015-01-09

Abstract

Eighteen soil samples were collected in six experiment areas including Luding,Kangding,Danba,Batang,Xiangcheng and Derong,which were the major walnut production regions of Ganzi Tibetan Autonomous Prefecture. Six indexes of heavy metals and two indexes of pesticide residues were determined by the relevant national standards, and were evaluated by green food soil environmental quality LY/T1678-2006. The results showed that heavy metals and pesticide residues contents met the requirement of green food soil environmental quality LY/T1678-2006. The soil environmental quality was good,which had the basic conditions for developing the walnut green food and pollution-free forest fruit products. This study would provide scientific evidence for guiding the production of walnut green food and economic forestry estate layout all over the prefecture.
- Walnut;
- Heavy metal content;
- Pesticide residue;
- Soil environmental quality
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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Evaluation of the Soil Environmental Quality in the Major Walnut Production Regions of Ganzi Tibetan Autonomous Prefecture

doi: 10.16779/j.cnki.1003-5508.2015.03.017

Ganzi Institute of Forestry Research, Kangding 626001, Sichuan, China;Sichuan Forest Inventory and Plan Institute, Chengdu 610081, China

Received Date: 2015-01-09

Key words:

Abstract: Eighteen soil samples were collected in six experiment areas including Luding,Kangding,Danba,Batang,Xiangcheng and Derong,which were the major walnut production regions of Ganzi Tibetan Autonomous Prefecture. Six indexes of heavy metals and two indexes of pesticide residues were determined by the relevant national standards, and were evaluated by green food soil environmental quality LY/T1678-2006. The results showed that heavy metals and pesticide residues contents met the requirement of green food soil environmental quality LY/T1678-2006. The soil environmental quality was good,which had the basic conditions for developing the walnut green food and pollution-free forest fruit products. This study would provide scientific evidence for guiding the production of walnut green food and economic forestry estate layout all over the prefecture.