Improved phosphorus recommendations using modified Morgan phosphorus and aluminum soil tests

Communications in Soil Science and Plant Analysis

Volumn 29, Issue 11-14, 1998, Pages 1739-1749

  Jokela, William E ^a   Magdoff, Frederick R ^a   Durieux, Robert P ^a  

^a UNIVERSITY OF VERMONT   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALUMINUM; PHOSPHORUS; SOIL TEST;

EID: 0031754312     PISSN: 00103624     EISSN: None     Source Type: Journal    
DOI: 10.1080/00103629809370064     Document Type: Conference Paper

References (10)

1. Jokela, W.E. 1991. Field nutrient management project, pp. 374-442. In: St. Albans Bay Rural Clean Water Program Final Report. USDA and VT Water Resources Research Center, University of Vermont, Burlington, VT.
2. Jokela, W.E., S.C. Bosworth, J. Tricou, and S. Cushing. 1996. Integrated Crop Management Program, pp. 10-27. In: Lower Missisquoi Hydrologic Unit Area Annual Report. University of Vermont Extension and USDA-NRCS, Burlington, VT.
3. Klausner, S.D., W.S. Reid, and E.A. Goyette. 1990-1993. Soil Fertility Research. Research Series No. 90-93. Cornell University, Ithaca, NY.
4. Lee, Y.S. and R.J. Bartlett. 1977. Assessing phosphorus fertilizer need based on intensity-capacity relationships. Soil Sci. Soc. Amer J. 41:710-712.
5. Lemunyon, J.L. and R.G. Gilbert. 1993. The concept and need for a phosphorus assessment tool. J. Prod. Agric. 6:483-486.
6. McIntosh, J L. 1969. Bray and Morgan soil test extractions modified for testing acid soils from different parent materials. Agron. J. 61:259-265
7. Magdoff, F.R., W.E. Jokela, and R.P. Durieux. 1996. Evaluation of Soil Factors Controlling Phosphorus Concentration in Runoff from Agricultural Soils in the Lake Champlain Basin. Final Report. Lake Champlain Basin Program. Grand Isle, VT.
8. Magdoff, F.R., C. Horishko, W.E. Jokela, R.P. Durieux, and Y. Bu. Comparison of acetate and fluoride-containing soil test extractants: Implications for estimating P availability and contribution to runoff (in review).
9. Pole, D.H., T.C. Daniel, A.N. Sharpley, P.A. Moore, D.R. Edwards, and D.J. Nichols. 1996. Relating extractable soil phosphorus to phosphorus losses in runoff. Soil Sci. Soc. Amer. J. 60:855-859.
10. Sharpley, A.N., S.C. Chapra, R. Wedepohl, J.T. Sims, and K.R. Reddy. 1994. Managing agricultural phosphorus for protection of surface waters: Issues and options. J. Environ. Qual. 23:437-451.