Literature Cited
- Albregts , E. E. , Howard , C. M. , Chandler , C. K. and Martin , F. G. 1990 . Fruiting response of strawberry as affected by rates and sources of controlled release N fertilizer and irrigation method . Soil and Crop Sci. Soc. Fla. Proc. , 49 : 46 – 49 .
- Archbold , D. D. and MacKown , C. T. 1992 . Controlled-release of fertilizer nitrogen by gel polymersin matted-row strawberry production . Adv. Strawberry Res. , 11 : 32 – 35 .
- Blythe , E. K. , Mayfield , J. L. , Wilson , B. C. , Vinson , E. L. III and Sibley , J. L. 2002 . Comparison of three controlled-release nitrogen fertilizers in greenhouse crop production . J. Plant Nutr. , 25 : 1049 – 1061 .
- Cabrera , R. I. 1997 . Comparative evaluation of nitrogen release patterns from controlled-release fertilizers by nitrogen leaching analysis . HortScience , 32 : 669 – 673 .
- Drost , D. , Koenig , R. and Tindall , T. 2002 . Nitrogen use efficiency and onion yield increased with a polymer-coated nitrogen source . HortScience , 37 : 338 – 342 .
- Hanson , E. J. and Retamales , J. B. 1992 . Effect of nitrogen source and timing on highbush blueberry performance . Hortscience , 27 : 1265 – 1267 .
- Maynard , D. N. and Lorenz , O. A. 1979 . Controlled-release fertilizers for horticultural crops , Edited by: Janick , J. 79 – 140 . Westport , CT : AVI Publishing Company, Inc. . Horticultural Reviews
- Naumann , W. D. and Kruger , E. 1985 . Nitrogen supply of highbush blueberries . Acta Hort. , 165 : 229 – 236 .
- Paramasivam , S. and Alva , A. K. 1997 . Leaching of nitrogen forms from controlled-re-lease nitrogen fertilizers . Commun. Soil Sci. Plant Anal. , 28 : 1663 – 1674 .
- Pomper , K. W. , Layne , D. R. and Reed , E. B. 2002 . Determination of the optimal rate of slow-release fertilizer for enhanced growth of Pawpaw seedlings in containers . HortTechnology , 12 : 397 – 402 .
- Retamales , J. B. and Hanson , E. J. 1990 . Effect of nitrogen fertilizers on leaf and soil nitrogen levels in highbush blueberries . Commun. Soil Sci. Plant Anal. , 21 : 2067 – 2078 .
- Roberts , A. 2002 . When the time is right: controlled-release fertilizers can limit nutrient loss, but higher costs discourage some growers . The Grower , 35 ( 2 ) : 30 – 31 .
- Sims , G. K. , Ellsworth , T. R. and Mulvaney , R. L. 1995 . Microscale determination of inorganic nitrogen in water and soil extracts . Commun. Soil Sci. Plant Anal. , 26 : 303 – 316 .
- Statistical Analysis System Institute . 1999 . SAS User's Guide , Cary , NC : SAS Institute, Inc. . Version 8.2
- Williams , S. C.K. , Vestberg , M. , Uosukainen , M. , Dodd , J. C. and Jeffries , P. 1992 . Agronomie , 12 : 851 – 857 .