福建省规模化猪场土壤中砷、铜、锌含量测定初报

修金生; 吴顺意; 周伦江; 叶耀辉; 俞道进; 陈如敬; 曾新斌

福建省规模化猪场土壤中砷、铜、锌含量测定初报

1.
福建农林大学动物科学学院, 福建福州 350002;
2.
福建省农业厅动物疫控中心, 福建福州 350001;
3.
福建省农业科学院畜牧兽医研究所, 福建福州 350013;
4.
福建省宁德地区农业科学研究所, 福建宁德 355000

基金项目:

福建省农业厅科技项目(2009-03)

详细信息

中图分类号: X508
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出版历程
- 收稿日期: 2011-03-21
- 修回日期: 2011-05-03
- 刊出日期: 2011-06-15

Investigation on the Concentrations of Arsenic, Copper and Zinc from Swine Farms Soils in Fujian Province

1.
College of Animal Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China;
2.
Fujian Provincial Center for Animal Disease Control and Prevention, Fuzhou, Fujian 350001, China;
3.
Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, Fujian 350013, China;
4.
Ningde Agricultural Science Research Institute of Fujian Province, Fu'an, Fujian 355000, China

摘要

摘要: 采用电感耦合等离子体质谱法(ICP-MS)对福建省不同地区50个规模养猪场的50份土壤样品中重金属砷(As)、铜(Cu)和锌(Zn)的含量进行测定和分析。结果表明:50份土壤样品中重金属砷(As)含量平均值为6.55 mgkg-1,均未见超标(30 mgkg-1);铜(Cu)含量平均值为90.67 mgkg-1,19份样品超标(100 mgkg-1),超标率为38%;锌(Zn)含量平均值为311.67 mgkg-1,14份样品超标(400mgg-1),超标率为28%,其中以南平地区猪场土壤样品中铜(Cu)和锌(Zn)污染最为严重,超标率分别为66.67%和44.44%。
- 土壤 /
- 电感耦合等离子体质谱法 /
- 砷 /
- 铜 /
- 锌
Abstract: Using inductively coupled plasma mass spectrometry(ICP-MS),50 soils samples were collected from 50 different areas swine farms in Fujian province,which were measured the concentration of arsenic(As),copper(Cu)and zinc(Zn).The results showed that,the average concentration of arsenic in 50 samples was 6.55 mgg-1,none of them is above the standard level(30 mgg-1).Meanwhile,the average concentration of cooper was 90.67 mgg-1,but there were 19 samples were above the standard level(100 mgg-1)and the over standard rate is 38%.The average concentration of zinc was 311.67 mgg-1,but there were 14 samples were above the standard level(400 mgg-1)and the over standard rate is 28%.Among them the most severe contamination area was Nanping,the over standard rate for Cu and Zn is 66.67% and 44.44% respectively.The results conclude that with the local standard of Fujian Province(DB 35/562-2008),the concentration of arsenic in swine farms was under controlled,but we must noticed that the concentration of cooper and zinc were much higher than standard,which may cause environmental pollution and ecological damage.This result suggesting that we should strengthen the detection and monitor for copper and zinc in swine feed and veterinary formulations,and take the road of resource saving and environment-friendly farming.
- soils /
- inductively coupled plasma mass spectrometry /
- arsenic /
- cooper /
- zinc

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参考文献(8)

[1]
[2]	赵明,蔡葵,赵征宇,等.畜禽粪肥对土壤有效铜锌铁锰含量的影响[J].土壤学报,2007,38(1):93-96.
[3]
[4]
[5]	中华人民共和国农业行业标准.N Y/T 890-2004土壤有效态锌、锰、铁、铜含量的测定二乙三胺五乙酸(DTPA)浸提法[S].北京:中国农业出版社,2009.
[6]	CANG L,WAN G Y,ZHOU D,et al.Study of heavymetal spollution in poultry and lives tock feeds and manures under in tensive farming in Jiangsu province,China[J].Journal of Environmental Sciences,2004,16(3):371-374.
[7]
[8]	王贵玲,蔺文静.污水灌溉对土壤的污染及其整治[J].农业环境科学学报,2003,22(2):163-166.