Doran J W.Methods for assessing soil quality[M].Madison:Soil Science Society of America,1996:247-271.
[2]
Green V S,Stott D E,Cruz J C,et al.Tillage impacts on soil biological activity and aggregation in a braziilian cerrado oxisol[J].Soil and Tillage Research,2007,92(1-2):114-121.
Liu T D,Song F B,Liu S Q,et al.Light interception and radiation use efficiency response to narrow-wide row planting patterns in maize[J].Australian Journal of Crop Science,2012,6(3):506-513.
Beck T.Methods and application of soil microbiological analysis at the landesanstalt fuer bodenkultur und pflanzenbau (LBP) in munich for the determination of some aspects of soil fertility[C].Romania:Romanian National Soc of Soil SCI,1984:13-20.
Acosta-Martinez V,Harmel R D.Soil microbial communities and enzyme activities under various poultry litter application rates[J].Journal of Environmental Quality,2006,35(4):1309-1318.