Impact of Foliar Application of Zinc on Micro and Macro Elements Distribution in Phyllanthus amarus
The present study was carried out to investigate the interaction of foliar applied zinc with other elements in Phyllanthus amarus plants. The plant samples for our experiment were collected from Lam Dong province, Vietnam. Seven suspension solutions of nanosized zinc hydroxide nitrate (Zn5(OH)8(NO3)2·2H2O) with different Zn concentration were used. Fertilization and irrigation were the same for all variants. The Zn content and the content of selected micro (Cu, Fe, Mn) and macro (Ca, Mg, P and K) nutrients in plant roots, and stems and leaves were determined. It was concluded that the zinc content of plant roots varies narrowly, with no significant impact of ZnHN fertilization. The same trend can be seen in the content of Cu, Mn, and macronutrients. The zinc content of plant stems and leaves varies within wide limits, with the significant impact of ZnHN fertilization. The trends in the content of Cu, Mn, and macronutrients are kept the same as in the root, whereas the iron trends to increase its content at increasing the zinc content.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.3299943Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 124
 H. Marschner, Mineral Nutrition of Higher Plants. Academic Press, London, 1995.
 B. J. Alloway, Zinc in soils and crop nutrition. Second edition, published by IZA and IFA, Brussels, Belgium and Paris, France, 2008.
 M. Sillanpaa, Micronutrients and the Nutrient Status of Soils – A Global Study. FAO Soils Bulletin 48, FAO, Rome, 1982.
 R. X. Cao, L. Q. Ma, M. Chen, S. P. Singh, W. C. Harris, "Phosphate-induced metal immobilization in a contaminated soil", Environmental Pollution, Vol. 122, pp. 19 – 28, 2003.
 Kim, M. B. McBride, “Phytotoxic effects of Cu and Zn on soybeans grown in field-aged soils: Their additive and interactive actions”, Journal of Environmental Quality, Vol. 38, pp. 2253-2258, 2009.
 R. E. White, “Studies on the mineral ion absorption by plants. III. The interaction of aluminium phosphate and pH on the growth of Medicago sativa”, Plant and Soil, Vol. 46, pp. 195–208, 1976.
 J. E. Ambler, J. C. Brown, H. G. Gauch, “Effect of zinc on translocation of iron in soybean plants”, Plant Physiol. Vol. 46, pp. 320–323, 1970
 D. L. Godbold, A. Huttermann, $ Effect of zinc, cadmium and mercury on root elongation of Picea abies (Karst.) seedlings, and the significance of these metals to forest die-back”, Environ. Pollut. (Series A), Vol. 38, pp. 375–381, 1985.
 M. J. C. Cayton, E. D. Reyes, H. U. Neue, “Effect of zinc fertilization on the mineral nutrition of rice differing in tolerance to zinc deficiency”, Plant and Soil, Vol. 87, pp. 319–327, 1985.
 J. C. Brown, “Effect of Zn stress on factors affecting Fe uptake in navy beans”, J. Plant Nutr. Vol. 1, pp 171–183, 1979.
 A. J. M. Baker,” Ecophysiological aspects of zinc tolerance in Silene maritime”, New Phytol. Vol. 80, pp. 635–642, 1978.
 A. Soltangheisi, Z. A. Rahman, H. Zakikhani, “Combined Effects of Zinc and Manganese on Iron Concentrations in Sweet Corn (Zea Mays Var. Saccharata)”, Int'l Conf. on Advances in Environment, Agriculture & Medical Sciences (ICAEAM’14), Kuala Lumpur (Malaysia), pp 30 – 32, 2014.
 S. Barben, B. Hopkins, V. Jolley, B. Webb, B. Nichols, E. A. Buxton. “Zinc, manganese and phosphorus interrelationships and their effects on iron and copper in chelator-buffered solution grown russet burbank potato”, Journal of Plant Nutrition, Vol. 34 (8), pp. 1144–63, 2011.
 R. A. Rosell, A. Ulrich, “Critical zinc concentrations and leaf minerals of sugar beet plants”. Soil Science, Vol. 97(3), pp. 152-167, 1964.
 A. Adiloglu, S. Adiloglu, “The effect of boron (B) application on the growth and nutrient content of maize in zinc deficient soils”, Bulgarian Journal of Agricultural Science, Vol. 12, pp.387-392, 2016.
 P. Giordano, J. Mortvedt, “Effect of substrate Zn level on distribution of photo-assimilated C 14 in maize and bean plants”, Plant and Soil, Vol. 35(1-3), pp. 193-196, 1971.
 S. R. Mousavi, M. Shahsavari, M. Rezaei, “A general overview on manganese (Mn) importance for crops production”, Australian Journal of Basic and Applied Sciences, Vol. 5, pp. 1799-1803, 2011.
 F. Aref, "Manganese, iron and copper contents in leaves of maize plants (Zea mays L.) grown with different boron and zinc micronutrients" African Journal of Biotechnology, Vol. 11.4, pp 896-903, 2012.
 G. Bukovic, M. Antunovic, C. Popvic, M. Rastija, “Effect of P and Zn fertilization on biomass yield and its uptake by maize lines (Zea mays L)”, Plant, Soil and Environment, Vol. 49, pp. 505-510, 2003.
 J. G. Davis-Carter, M. B. Parker, T. P. Gaines, “Interaction of soil zinc, calcium and pH with zinc toxicity in peanuts”, Plant and Soil, Vol. 145, pp. 339-347, 1991.
 I. Erdal, A., Yilmaz, S., Taban, S. Eker, I. Cakmak, “Phytic acid and phosphorus concentrations in seeds of wheat cultivars grown with and without zinc fertilization”, J. Plant Nutr., Vol. 25, pp. 113-127, 2002.