The effect of plowing on the properties of subtropical coastal plain soils in the southeast of the United States

被引:0
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作者
Chendev, YG [1 ]
McLemur, VX [1 ]
Friddell, MS [1 ]
Shapiro, EA [1 ]
机构
[1] Belgorod State Univ, Nat Geog Fac, Belgorod, Russia
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中图分类号
S15 [土壤学];
学科分类号
0903 ; 090301 ;
摘要
A comparative analysis of virgin and plowed soils in the Atlantic Coastal Plain of Georgia (USA) has shown a considerable transformation of profile-forming soil properties and processes under the impact of agropedogenesis. The agrogenic stage of soil development is characterized by changes in soil morphology, by a decrease in the humus content and pH values, and by the residual accumulation of iron and aluminum in topsoil horizons.
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页码:723 / 732
页数:10
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