TY  - JA
AU  - Sharpley,A.N.
AU  - Kimble,J.
AU  - Singh,U.
AU  - Uehara,G.
TI  - Modeling soil and plant phosphorus dynamics in calcareous and highly weathered soils
SN  - 0361-5995
U1  - 89-146835 
PY  - 1989///
KW  - America
KW  - Chemical soil types
KW  - Climatic soil types
KW  - Ecology
KW  - Ecosystems
KW  - Elements
KW  - Environment
KW  - Fertilizers
KW  - AGROVOC
KW  - Fertilizing
KW  - Inorganic compounds
KW  - Lithological soil types
KW  - Mathematics
KW  - Methods
KW  - Nonmetals
KW  - North America
KW  - Organic compounds
KW  - Phosphates
KW  - Salts
KW  - Site factors
KW  - Soil types
KW  - Soils
KW  - Soil fertility
N1  - Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0361-5995
N2  - Labile and organic phosphorus (P) and sorbed P are required as the minimum data set to run a soil-plant P cycling model recently developed for continental U.S. soils. Labile and organic P and P sorption index were related to physical and chemical properties of 23 calcareous (greater than 50 g kg-1 CaCO3 content) and 32 highly weathered soils (greater than 30% Al saturation), to allow estimation of these P forms from readily available soil data. The P sorption or fertilizer AV index was estimated as the fraction of fertilizer P remaining as labile (resin extractable) P following incubation of soil and fertilizer. Labile P was linearly related (R2
T2  - Soil Science Society of America Journal
ER  -