Abad-Valle P, Iglesias-Jiménez E and Álvarez-Ayuso E, 2017. A comparative study on the influence of different organic amendments on trace element mobility and microbial functionality of a polluted mine soil. Journal of Environmental Management 188:287-296.
Alloway BJ, 1995. Heavy Metals in Soils. Blackie Academic and Professional, Chapman and Hall, London.
Almaas AR, McBride MB and Singh BR, 2000. Solubility and lability of cadmium and zinc in two soils treated with organic matter. Soil Science 165(3):250-259.
Anegbe B, Okuo JM, Ewekay EO and Ogbeifun, DE, 2014. Fractionation of lead-acid battery soil amended with biochar. Bayero Journal of Pure and Applied Sciences 7(2):36-43.
Angelova VR, Akova VI, Artinova NS and Ivanov KI, 2013. The effect of organic amendments on soil chemical characteristics. Bulgarian Journal of Agricultural Science 19(5):958-71.
Ayuso M, Hernández T, García C and Pascual JA, 1996. A comparative study of the effect on barley growth of humic substances extracted from municipal wastes and from traditional organic materials. Journal of the Science of Food and Agriculture 72(4):493-500.
Broadley M, Brown P, Cakmak I, Rengel Z and Zhao F, 2012. Function of nutrients: micronutrients. Pp. 191–248. In: Marschner P (ed). Marschner’s Mineral Nutrition of Higher Plants. Academic press.
Çelik H, Katkat AV, Aşık BB and Turan MA, 2008. Effects of soil applied humic substances to dry weight and mineral nutrients uptake of maize under calcareous soil conditions. Archives of Agronomy and Soil Science 54(6):605-614.
Chahal DS, Sharma BD and Singh PK, 2005. Distribution of forms of zinc and their association with soil properties and uptake in different soil orders in semi‐arid soils of Punjab, India. Communications in Soil Science and Plant Analysis 36(19-20):2857-2874.
Dandanmozd F and Hosseinpur AR, 2010. Thermodynamic parameters of zinc sorption in some calcareous soils. Journal of American Science 6(7):298-304.
Dhaliwal SS, Naresh RK, Mandal A, Singh R and Dhaliwal MK, 2019. Dynamics and transformations of micronutrients in agricultural soils as influenced by organic matter build-up: A review. Environmental and Sustainability Indicators 1-2:1-14.
Fan T, Wang YJ, Li CB, He JZ, Gao J, Zhou D, Friedman Sh and Sparks DL, 2016. Effect of organic matter on sorption of Zn on soil. Elucidation by Wien effect measurements and EXAFS spectroscopy. Environmental Science and Technology 50(6):2931-2937.
Gee GH and Bauder JW, 1986. Methods of Soil Analysis. Soil Science Society of America, Madison.
Ghasemi A, Fotovat A, Khorasani R and Emami H, 2017. Comparison of Zn and Pb adsorption at the presence of fulvic acid in a calcareous soil. Iranian Journal of Soil Research 31(3):431-440 (in Persian with English abstract).
Gorgini Shabankare H, Saburi F, Saedi F and Fakheri B, 2017. effects of different levels of humic acid on growth indices and essential oil of lemon balm (Melissaofficinalis L.) under different irrigation regimes. Journal of Crop Sciences Research in Arid Regions 1(2):166-176 (in Persian with English abstract).
Gupta VK, Gupta M and Sharma S, 2001. Process development for the removal of lead and chromium from aqueous solutions using red mud—an aluminium industry waste. Water Research 35(5):1125-1134.
Hafeez B, Khanif YM andSaleem M, 2013. Role of zinc in plant nutrition-a review. American Journal of Experimental Agriculture 3(2):374-391.
Han FX, Banin A, Kingery WL, Triplett GB, Zhou LX, Zheng SJ and Ding WX, 2003. New approach to studies of heavy metal redistribution in soil. Advances in Environmental Research 8(1):113-120.
He MM, Tian GM, Liang XQ, Yu YT, Wu JY and Zhou GD, 2007. Effects of two sludge application on fractionation and phytotoxicity of zinc and copper in soil. Journal of Environmental Sciences 19(12):1482-1490.
Herencia JF, Ruiz JC, Morillo E, Melero S, Villaverde J and Maqueda C, 2008. The effect of organic and mineral fertilization on micronutrient availability in soil. Soil Science 173(1):69-80.
Hillel D and Hatfield JL, 2005. Encyclopedia of Soils in the Environment. Vol. 3. Amsterdam.
Iyengar SS, Martens DC and Miller WP, 1981. Distribution and plant availability of soil zinc fractions. Soil Science Society of America Journal 45(4):735-739.
Kaya M, Küçükyumuk Z and Erdal I, 2009. Effects of elemental sulfur and sulfur-containing waste on nutrient concentrations and growth of bean and corn plants grown on a calcareous soil. African Journal of Biotechnology 8(18):4481-4489.
Khodaverdiloo H and Hamzenejad Taghlidabad R, 2011. Sorption and desorption of lead (Pb) and effect of cyclic wetting-drying on metal distribution in two soils with different properties. Water and Soil Science 21(1):149-163 (in Persian with English abstract).
Kumar M and Babel AL, 2011. Available micronutrient status and their relationship with soil properties of Jhunjhunu Tehsil, District Jhunjhunu, Rajasthan, India. Journal of Agricultural Science 3(2):97-106.
Lair GJ, Gerzabek MH, Haberhauer G, Jakusch M and Kirchmann H, 2006. Response of the sorption behavior of Cu, Cd, and Zn to different soil management. Journal of Plant Nutrition and Soil Science 169:60-68.
Lindsay WL and Norvel WA, 1978. Development of a DTPA as a soil response investigation of Mn+ 2 complexation in natural and synthetic organics. Soil Science Society of America Journal 46:1137-43.
Luo YM and Chirstie P, 1998. Bioavailability of copper and zinc in soil treated with alkaline stabilized sewage sludge. Journal of Environmental Quality 27:335-342.
Madrid L, 1999. Metal retention and mobility as influenced by some organic residues added to soils: A case study. Pp. 201-223. Magdi Selim, H and K.Iskandar, I. Fate and Transport of Heavy Metals in the Vadose Zone. Lewis Publishers (Washington).
Mandal B, Chatterjee J, Hazra GC and Mandal LN 1992. Effect of preflooding on transformation of applied zinc and its uptake by rice in lateritic soils. Soil Science 153(3):250-257.
Mathialagan T and Viraraghavan T, 2002. Adsorption of cadmium from aqueous solutions by perlite. Journal of Hazardous Material 94:291-303.
Moral R, Gilkes RJ and Jordán MM, 2005. Distribution of heavy metals in calcareous and non-calcareous soils in Spain. Water, Air, and Soil Pollution 162(1-4):127-42.
Naik SK and Das DK, 2007. Effect of lime, humic acid and moisture regime on the availability of zinc in alfisol. The Scientific World Journal 7:1198-1206.
Nandakumar R, Saravanan A, Singaram P and Chandrasekaran B, 2004. Effect of lignite humic acid on soil nutrient availability at different growth stages of rice grown on vertisols and alfisols. Acta Agronomica Hungarica 52(3):227-235.
Narwal RP and Singh BR, 1998. Effect of organic materials on partitioning, extractability and plant uptake of metals in an alum shale soil. Water, Air, and Soil Pollution 103(1-4):405-421.
Natesan R, Kandasamy S, Thiyageshwari S and Boopathy PM, 2006. Pp. 26-163. Influence of lignite humic acid on the micronutrient availability and yield of blackgram in an alfisol. In The 18th World Congress of Soil Science. 9-15 July, Philadelphia, Pennsylvania, USA.
Ong HL and Bisque RE, 1968. Coagulation of humic colloids by metal ions. Soil Science 106(3):220-224.
Piri M and Sepehr S, 2015. Effect of citric acid on characteristics of zinc sorption in calcareous soils. Iranian Journal of Soil and Water Research 46(4):781-790 (in Persian with English abstract).
Piri M and Sepehr S, 2016. Effect of humic acid on zinc adsorption and desorption. Journal of Water and Soil Science 19(72):127-137 (in Persian with English abstract).
Prashantha GM, 2011. Studies on different fractions of zinc and their relation with physico-chemical properties of soils under rice based cropping system in Davangere District of Karnataka. Doctoral dissertation, University of Agricultural Sciences GKVK, Bangalore.
Qian S, Ding W, Li Y, Liu G, Sun J and Ding Q, 2015. Characterization of humic acids derived from leonardite using a solid-state NMR spectroscopy and effects of humic acids on growth and nutrient uptake of snap bean. Chemical Speciation and Bioavailability 27(4):156-161.
Rasheed AG, Razaq IB and Al-Kaysi SC, 2017. Organic matter addition and zinc status in calcareous soil of IRAQ. The Iraqi Journal of Agricultural Science 48:71-79.
Rayment GE and Higginson FR, 1992. Australian Laboratory Handbook of Soil and Water Chemical Methods. Melbourne, Inkata Press.
Reyhanitabar A, Karimian NA, Moizardlan M, Savabeghi, GhR and Ghannadha MR, 2006. Zinc fractions of selected calcareous soils of Tehran province and their relationships with soil characteristics. Journal of Water and Soil Science 10(3):125-136.
Sekhon KS, Singh JP and Mehla DS, 2006. Long-term effect of organic/inorganic input on the distribution of zinc and copper in soil fractions under a rice-wheat cropping system.
Archives of Agronomy and Soil Science 52:551-556.
Shakeri S and Saffari M, 2019. Distribution of zinc and copper chemical forms and their relationship with some physico-chemical properties and clay minerals in some calcareous soils. Iran Agricultural Research 38(2):71-82.
Sharma BD, Arora H, Kumar R and Nayyar VK, 2004. Relationships between soil characteristics and total and DTPA-extractable micronutrients in Inceptisols of Punjab. Communications in Soil Science and Plant Analysis 35(5-6):799-818.
Sherene T, 2010. Mobility and transport of heavy metals in polluted soil environment. Biological Forum 2(2):112-121.
Shuman LM, 1988. Effect of organic matter on the distribution of manganese, copper, iron and zinc in soil fractions. Soil Science 146:192-198.
Sipos P, 2009. Distribution and sorption of potentially toxic metals in four forest soils from Hungary. Central European Journal of Geosciences 1(2):183-192.
Sposito G, Lund LJ and Chang AC, 1982. Trace metal chemistry in arid zone field soils amended with sewage sludge: I. Fractionation of Ni, Cd and Pb solid phases. Soil Science Society of America Journal 46:260-264.
Tessier A, Campbell PGC and Bisson M, 1979. Sequential extraction procedure for the speciation of particulate trace-metals. Analytical Chemistry 51:844-851.
Unlu N and Ersoz M, 2006. Adsorption characteristics of heavy metal ions onto a low cost biopolymeric sorbent from aqueous solutions. Journal of Hazardous Materials 136:272-280.
Usman ARA, Kuzyakov Y and Stahr K, 2004. Dynamics of organic C mineralization and the mobile fraction of heavy metals in a calcareous soil incubated with organic wastes. Water, Air and Soil Pollution 158:401-418.
Walkley A, and Black IA, 1934. An examination of the Degtjareff method for determining soil organic matter, and a proposed modification of the chromic acid titration method. Soil science 37(1):29-38.
Wang P, Zhou DM, Luo XS and Li LZ, 2009. Effects of Zn-complexes on zinc uptake by wheat (Triticum aestivum) roots: a comprehensive consideration of physical, chemical and biological processes on bio uptake. Plant and Soil 316(1-2):177-192.
Wang S, Terdkiatburana T, Tede MO, 2008. Single and co-adsorption of heavy metals and humic acid on fly ash. Separation and Purification Methods 57(3):353-358.
Zhang X, Lin S, Lu XQ and Chen ZL, 2010. Removal of Pb (II) from water using synthesized kaolin supported nanoscale zero-valent iron. Chemical Engineering Journal 163(3):243-248.
)
