REFERENCES
- Brown , P. H. , Cakmak , I. and Zhang , Q. 1993 . “ Form and function of zinc in plants ” . In Zinc in Soils and Plants , Edited by: Robson , A. D. 93 – 106 . Dordrecht, , The Netherlands : Kluwer Academic Publishers .
- Chapman , H. D. and Pratt , P. F. 1961 . Methods of Analysis for Soils, Plants and Waters , Riverside, CA : University of California, Division of Agricultural Sciences .
- Grusak , M. A. , Pearson , J. N. and Marentes , E. 1999a . The physiology of micronutrient homeostasis in field crops . Field Crops Res , 60 : 41 – 56 .
- Grusak , M. A. , DellaPenna , D. and Welch , R. M. 1999b . Physiologic processes affecting the content and distribution of phytonutrients in plants . Nutr. Rev. , 57 : S27 – S33 .
- Handrek , K. A. 1995 . Comparison of preplant and fertigated micronutrients on the growth of Hebe ‘Inspiration’ . Communications in Soil Science and Plant Analysis , 26 : 3063 – 3081 .
- House , W. A. 1999 . Trace element bioavailability as exemplified by iron and zinc . Field Crop Res. , 60 : 115 – 147 .
- Kras , J. 1999 . Marketing of cut flowers in the future . Acta Horticulturae , 482 : 401 – 405 .
- Maloupa , E. , Mitsios , I. , Martinez , P. F. and Bladenopoulou , S. 1992 . Study of substrate use in Gerbera soilless culture grown in plastic greenhouses . Acta Horticulturae , 323 : 139 – 144 .
- Marschner , H. 1995 . Mineral Nutrition of Higher Plants , New York : Harcourt Brace and Company Publishers, Academic Press .
- Niemiera , A. X. 1992 . Micronutrient supply from pine bark and micronutrient fertilizers . HortScience , 27 : 272
- SAS Institute . 1988 . SAS/STAT User's Guide, Release 6.03 , Cary, NC : SAS Institute .
- Sarro , M. J. , Sanchez , M. J. , Miyar , C. and Zornoza , P. 1989 . Nutritional requirements of two rose cultivars grown in gravel culture . Acta Horticulturae , 246 : 219 – 222 .
- Savvas , D. 2002 . “ General introduction ” . In Hydroponic Production of Vegetables and Ornamentals , Edited by: Savvas , D. and Passam , H. C. 15 – 23 . Athens, , Greece : Embryo Publications .
- Svenson , S. E. and Witte , W. T. 1992 . Ca, Mg, and micronutrient nutrition and growth of Pelargonium in pine bark amended with composted hardwood bark . Journal of Environmental Horticulture , 10 : 125 – 129 .
- Van Os , E. A. and Benoit , F. 1999 . State of art of the Dutch and Belgian greenhouse horticulture and hydroponics . Acta Horticulturae , 481 : 765 – 767 .
- Van Os , E. A. , Gieling , Th. H. and Ruijs , M. N. A. 2002 . “ Equipment for hydroponic installations ” . In Hydroponic Production of Vegetables and Ornamentals , Edited by: Savvas , D. and Passam , H. C. 103 – 141 . Athens, , Greece : Embryo Publications .
- Welch , R. M. 1995 . Micronutrient nutrition of plants . Crit. Rev. Plant Sci. , 14 : 49 – 82 .
- Whitcomb , C. E. , Storjohhan , A. and Warde , W. D. 1975 . Micromax-micronutrients for improved plant growth . Proc. Intl. Plant Prop. Soc. , 30 : 462 – 467 .
- Wright , R. D. and Hinesley , L. E. 1991 . Growth of containerized eastern red cedar amended with dolomitic limestone and micronutrients . HortScience , 26 : 143 – 145 .
- Wright , A. N. , Fanelli , J. K. , Niemiera , A. X. , Harris , J. R. and Wright , R. D. 1997 . Amending pine bark with lime and micronutrients affect growth of nine landscape tree species . Proc. Southern Nursery Assoc , 42 : 71 – 74 .