PMID- 30209764
OWN - NLM
STAT- MEDLINE
DCOM- 20190305
LR  - 20190305
IS  - 1614-7499 (Electronic)
IS  - 0944-1344 (Linking)
VI  - 25
IP  - 31
DP  - 2018 Nov
TI  - Total and available metal concentrations in soils from six long-term 
      fertilization sites across China.
PG  - 31666-31678
LID - 10.1007/s11356-018-3143-3 [doi]
AB  - Approximately 19% of agricultural soils in China are contaminated by heavy 
      metals. However, the effects of agricultural management practices on soil 
      contamination are not well understood. Taking advantage of six long-term 
      (23-34 years) field sites across China, this study examined the effects of 
      different agricultural fertilization treatments, including control (no 
      fertilization), inorganic nitrogen, phosphorus and potassium fertilization (NPK), 
      manure fertilization (M), and NPK plus manure fertilization (NPKM), on the total 
      and available metal concentrations in soils. The results showed that after 
      23-34 years of fertilization, the M and NPKM treatments significantly increased 
      the total concentration of cadmium (Cd), copper (Cu), and zinc (Zn) in soils 
      compared with the concentrations measured for the control and NPK treatments. In 
      contrast, the fertilization treatments had almost no influence on soil lead (Pb) 
      and nickel (Ni) concentrations. The results of analysis via diffusive gradients 
      in thin films demonstrated that long-term sheep or cattle manure fertilization 
      increased the available metals, especially Cd, Cu, and Zn, but long-term swine 
      manure application decreased the available metals, except for Cu and Zn, in 
      soils. Further analysis revealed that the manure source, soil pH level, and 
      biogeochemical properties of metals affected the availability of Cd, Cu, Pb, Zn, 
      and Ni in soils. Collectively, organic fertilizers had the potential to reduce 
      metal uptake by crops, but caution should be taken to reduce metal concentrations 
      in manure.
FAU - Guan, Dong-Xing
AU  - Guan DX
AD  - Key Laboratory of Surficial Geochemistry, Ministry of Education, School of Earth 
      Sciences and Engineering, Nanjing University, Nanjing, 210023, China.
FAU - Sun, Fu-Sheng
AU  - Sun FS
AD  - Institute of Surface-Earth System Science, Tianjin University, Tianjin, 300072, 
      China.
AD  - Jiangsu Provincial Key Lab for Organic Solid Waste Utilization, College of 
      Resources & Environmental Sciences, Nanjing Agricultural University, Nanjing, 
      210095, China.
FAU - Yu, Guang-Hui
AU  - Yu GH
AUID- ORCID: 0000-0002-5699-779X
AD  - Institute of Surface-Earth System Science, Tianjin University, Tianjin, 300072, 
      China. yuguanghui@njau.edu.cn.
AD  - Jiangsu Provincial Key Lab for Organic Solid Waste Utilization, College of 
      Resources & Environmental Sciences, Nanjing Agricultural University, Nanjing, 
      210095, China. yuguanghui@njau.edu.cn.
FAU - Polizzotto, Matthew L
AU  - Polizzotto ML
AD  - Department of Earth Sciences, University of Oregon, Eugene, OR, 97403, USA.
FAU - Liu, Yun-Gen
AU  - Liu YG
AD  - Research Center for Soil Contamination & Environment Remediation, Southwest 
      Forestry University, Kunming, 650224, China.
LA  - eng
GR  - 2017YFD0800803/National Key Research and Development Program of China/
GR  - 2016M601770/China Postdoctoral Science Foundation/
GR  - 2017T100350/China Postdoctoral Science Foundation/
PT  - Journal Article
DEP - 20180912
PL  - Germany
TA  - Environ Sci Pollut Res Int
JT  - Environmental science and pollution research international
JID - 9441769
RN  - 0 (Fertilizers)
RN  - 0 (Manure)
RN  - 0 (Metals, Heavy)
RN  - 0 (Soil)
RN  - 0 (Soil Pollutants)
RN  - 00BH33GNGH (Cadmium)
RN  - 27YLU75U4W (Phosphorus)
RN  - 789U1901C5 (Copper)
RN  - J41CSQ7QDS (Zinc)
RN  - N762921K75 (Nitrogen)
RN  - RWP5GA015D (Potassium)
SB  - IM
MH  - Agriculture
MH  - Animals
MH  - Cadmium/analysis
MH  - China
MH  - Copper/analysis
MH  - Crops, Agricultural/chemistry
MH  - *Environmental Monitoring
MH  - Environmental Pollution/analysis
MH  - *Fertilizers
MH  - Manure/analysis
MH  - Metals, Heavy/*analysis
MH  - Nitrogen/analysis
MH  - Phosphorus/analysis
MH  - Potassium/analysis
MH  - Soil/*chemistry
MH  - Soil Pollutants/*analysis
MH  - Zinc/analysis
OTO - NOTNLM
OT  - Bioavailability
OT  - Diffusive gradients in thin films (DGT)
OT  - Heavy metals
OT  - Long-term fertilization experiment
OT  - Organic manures
EDAT- 2018/09/14 06:00
MHDA- 2019/03/06 06:00
CRDT- 2018/09/14 06:00
PHST- 2018/05/16 00:00 [received]
PHST- 2018/09/03 00:00 [accepted]
PHST- 2018/09/14 06:00 [pubmed]
PHST- 2019/03/06 06:00 [medline]
PHST- 2018/09/14 06:00 [entrez]
AID - 10.1007/s11356-018-3143-3 [pii]
AID - 10.1007/s11356-018-3143-3 [doi]
PST - ppublish
SO  - Environ Sci Pollut Res Int. 2018 Nov;25(31):31666-31678. doi: 
      10.1007/s11356-018-3143-3. Epub 2018 Sep 12.