TY  - GEN
AU  - Yao,Li-Xian
AU  - Cao,Jun-Xi
AU  - Li,Guo-Liang
AU  - He,Zhao-Heng
TI  - [Effect of continuous application of chicken and pigeon manure from poultry farms on concentrations of soil nutrients and heavy metals]
SN  - 0250-3301
PY  - 2008///0702
KW  - Animals
KW  - Chickens
KW  - Columbidae
KW  - Copper
KW  - analysis
KW  - Fertilizers
KW  - Manure
KW  - Metals, Heavy
KW  - Nitrogen
KW  - Soil
KW  - Soil Pollutants
KW  - Zinc
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
ER  -