Nutrient Management

   
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April, 2008 Nutrient Management Education Core Group Newsletter

CSREES Nutrient Management in the Southern Region-January 2008

CSREES Nutrient Management in the Southern Region-January 2007

March, 2006 Nutrient Management Education Core Group Newsletter

CSREES Nutrient Management in the Southern Region-January 2006

CSREES Nutrient Management in the Southern Region-April 2005

2004 Nutrient Management Education Core Group Newsletter

2003 Nutrient Management Education Core Group Newsletter

2002 Nutrient Management Education Core Group Newsletter

 

Analytical Research Laboratory

Extension Soil Testing Laboratory

Soil and Water Science Department

Manure Testing Laboratory

Publications

Refereed:

Worthington, C.M., K.M. Portier, J.M. White, R.S. Mylavarapu, T.A. Obreza, W.M. Stall, and C.M. Hutchinson. 2007. Yield and quality of ‘Atlantic’ potato (Solanum tuberosum L.) produced under alternative nitrogen sources and leaching irrigation treatments. American Journal of Potato Research. Accepted.

Cohen, M. Mylavarapu, R.S., Lee. W.S. and Clark, M. 2007. Reflectance Spectroscopy for Routine Agronomic Soil Analyses. Soil Science. Accepted.

Osmond, D. M. Cabrera, S. Feagley, G. Hardee, C. Mitchell, P. Moore, R. Mylavarapu, J. Oldham, J. Stevens, W. Thom, F. Walker, and H. Zhang. 2006. Comparing Southern Phosphorus Indices. Journal of Soil & Water Conservation 61(6):325-337.

Munoz, F., Mylavarapu, S. Hutchinson, C. M. Portier, K.M. 2006. Root Distribution under Seepage-Irrigated Potatoes in Northeast Florida. American Journal of Potato Research. 83:453-462.

Munoz, F., Mylavarapu, S. and Hutchinson, C. M. 2005. Environmentally Responsible Potato Production Systems - A Review. Journal of Plant Nutrition. 28:1287-1309.

Mylavarapu, R.S.nd V.L. Quisenberry. 2005. Spatial Distribution of Drainage from Uniform Soil Columns. Soil Science. 170(1):38-46.

Mylavarapu, S., Munoz, F. and Smith, J. P. 2005. Soil and Nutrient Management Influences on Collards Nutrition. HortTechnology. 15(1):7-12.

Sotomayor, D.R., G.A. Martinez, O. Santana, R.S. Mylavarapu and J. L. Guzman.2004. Phosphorus soil tests for environmental assessment in sub-tropical soils. Communications Soil Sci. Plant Anal. Vol. 35, Nos. 11&12, pp 1485-1503.

Zinati, G.M., Y. Li, H.H. Bryan, R. Mylavarapu and M. Codallo. 2004. Distribution and fractionation of phosphorus, cadmium, nickel, and lead in calcareous soils amended with composts. J. Environ. Sci. Health, B39(1), 209-223.

Mylavarapu, R.S. 2003. Role of an Extension Soil Testing Program in the Development of Best Management Practices: A Florida Case Study. Journal of Extension, 45(4) pp9.

Hutchinson, C.M., and R.S. Mylavarapu. 2003. Evaluation of nitrogen best management practices for potato production in northeast Florida. Acta Hort. (ISHS) 619: 279-283. FAES Journal Series No. R-09122.

Lee, W.D., J.F. Sanchez*, R.S. Mylavarapu and Choi. 2003. Evaluation of Soil Nutrient Levels Using Spectroscopy. Transactions of ASAE, Vol 46(5):1443-1453.

Mylavarapu, R.S., J.F. Sanchez*, J.H Nguyen*, and J. M. Bartos*. 2002. Evaluation of Mehlich-1 and Mehlich-3 Extraction Procedures for Plant Nutrients in Acid Mineral Soils of Florida. Commun. Soil Sci. Plant Anal., 33(5&6), 807-820.

E. D. Kennelley* and R.S. Mylavarapu. 2002. Low-level Phosphorus Analysis in the Presence of Silicate. Proceedings of the 7th International Symposium on Soil & Plant Analysis: In Comm. Soil Sci. Plant Anal. Special Issue, 33(15-18): 3189-3201.

Isensee, A. R., A. M. Sadeghi, and R. S. Mylavarapu. 1998. Impact of burn-down herbicides on atrazine washoff from vegetation. Chemosphere, 36(1):13-19.

Proceedings:

1). Olczyk, T., Y.C. Li, E. Simonne and R. S. Mylavarapu. 2003. Reduced phosphorus fertilization effects on yield and quality of sweet corn grown on a calcareous soil. Proc. Fla. State Hort. Soc. (in press).

2) C. M. Hutchinson, Mylavarapu, R.S. and F. Munoz*. 2002. Nutrient Management for Successful Potato Production in Florida. Utilization of legumes in crop rotation programs to reduce nitrate leaching from potato production into the lower St. Johns River watershed. Proceedings Southern Soil Fertility Conference, Memphis, Oct 8-9, p78-82.

3) R. S. Mylavarapu, R.B. Brown, R. Nordstedt, S. Curry*, G. Hendricks, and S. Boetger. 2002. Nutrient Management Training for Third Party Vendor Certification in Florida. Proceedings Southern Soil Fertility Conference, Memphis, Oct 8-9, p83-85.

4) Mylavarapu, R.S. and C. M. Hutchinson. 2001. Utilization of legumes in crop rotation programs to reduce nitrate leaching from potato production into the lower St. Johns River watershed. Proceedings Southern Soil Fertility Conference, Memphis, Oct 9-10, p44-48.

5) Li, Y., S. O'Hair, R. Mylavarapu, T. Olczyk and M. Lamberts. 2000. Demonstration of phosphorus fertilizer management for potato grown in a calcareous soil. Proc. Fla. State Hort. Soc. 113:237-239.

6) Mylavarapu, R.S. 2000. Nutrient Management Activities in Florida. Proceedings of the 2000 Southern Soil Fertility Conference October 10-11, p128-133.