REFERENCES
- Bailey , L. H. 1925 . Curcuma. The Standard Cyclopedia of Horticulture , New York : McMillan Co .
- Brown , P. H. and Shelp , B. J. 1997 . Boron mobility in plants . Plant and Soil , 193 : 85 – 101 .
- Grattan , S. R. and Grieve , C. M. 1999 . Salinity-mineral nutrient relations in horticultural crops . Scientia Horticulturae , 78 : 127 – 157 .
- Hagiladi , A. , Umiel , N. and Yang , X. H. 1997 . Curcuma alismatifolia. II. Effects of temperature and day length on the development of flowers and propagules . Acta Horticulturae , 430 : 755 – 761 .
- Kofranek , A. M. and Lunt , O. R. 1966 . Mineral nutrition programs for ornamentals . Florist's Review , 138 : 15 – 16 . 63–67
- Mortley , D. G. 1993 . Manganese toxicity and tolerance in sweet potato . HortScience , 28 : 812 – 813 .
- Munson , R. D. and Nelson , W. L. 1973 . “ Principles and practices in plant analysis ” . In Soil Testing and Plant Analysis , Edited by: Walsh , L. M. and Beaton , J. D. pp. 223–248. Madison WI: SSA .
- Ohtake , N. , Ruamrungsri , S. , Ito , S. , Sueyoshi , K. , Ohyama , T. and Apavatjrut , P. 2006 . Effect of nitrogen supply on nitrogen and carbohydrate constituent accumulation in rhizomes and storage roots of Curcuma alismatifolia Gagnep . Soil Science and Plant Nutrition , 52 : 711 – 716 .
- Roh , M. S. , Lawson , R. , Lee , J. S. , Suh , J. K. , Criley , R. A. and Apavatjrut , P. 2006 . Evaluation of Curcuma as potted plants and cut flowers . Journal of Horticultural Science & Biotechnology , 81 : 63 – 71 .
- Ruamrungsri , S. , Ohtake , N. , Sueyoshi , K. and Ohyama , T. 2006 . Determination of the uptake and utilization of nitrogen in Curcuma alismatifolia Gagnep. using 15N istotope . Soil Science and Plant Nutrition , 52 : 221 – 225 .
- SAS Institute Inc. 1988 . SAS/StatTM User's Guide. Release 6.03 Edition , Cary, NC : SAS Institute Inc .
- Soto , G. A. , Cover , P. , Quintanilla , E. and Pazos , L. 2004 . Effect of the strip application of fertilizers on Curcuma longa (Zingiberaceae) yield in Guatuso, Alajuela . Agromonica Costarricense , 28 ( 2 ) : 107 – 111 .
- Watson , L. and Dallwitz , M. J. 2000 . “ The families of flowering plants: Descriptions, illustrations, identification, and information retrieval ” . Available at: http://biodiversity.uno.edu/deltangio.www.zingiber.htm (accessed October 1, 2008)