Evaluation of some phosphorus index criteria in cultivated agriculture in clay soils

Authors :: Torbert, H.A.
Harmel, R.D.
Potter, K.N.
Dozier, M.
Source :: Journal of Soil and Water Conservation. Jan-Feb, 2005, Vol. 60 Issue 1, p21, 9 p.
Publication Year :: 2005
Abstract: Scientists and resource managers continue to have concerns regarding the potential negative water quality impact that may result from nonpoint additions of nutrients to watersheds. The greatest potential for nonpoint [...]

Subjects :: Clay soils -- Research
Phosphorus -- Evaluation -- Research
Tillage -- Research
Environmental issues
Evaluation
Research

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