Effect of sheep manure and biochar on phosphorus availability in calcareous and non-calcareous soils in Sulaimani governorate, Iraqi Kurdistan region

Muhealddin, Sazgar Mohammed; Karim, Kamal Hama

doi:10.58928/ku26.17108

	Effect of sheep manure and biochar on phosphorus availability in calcareous and non-calcareous soils in Sulaimani governorate, Iraqi Kurdistan region
Kirkuk University Journal for Agricultural Sciences (KUJAS)
Volume 17, Issue 1, March 2026, Pages 54-60 PDF (477.06 K)
Document Type: Review Paper
DOI: 10.58928/ku26.17108
Authors
Sazgar Mohammed muhealddin; kamal Hama Karim^*
University of Sulaimani - Iraq
Abstract
This study conducted the influence of sheep manure and biochar on the retention of soil phosphorus in both calcareous and non-calcareous soils. Soil samples were taken from the plowing depth (0–30 cm) of agricultural areas at two locations: Bakrajo (calcareous soil) (35°32′03.9″ N, 45°21′57.1″ E) and Arbat (non-calcareous soil) (35°23′40″ N, 45°39′27″ E) in the Sulaimani Governorate, Iraqi Kurdistan region . A soil incubation experiment was performed using 200 g of soil which mixed with four levels of biochar (0, 0.25, 0.5, 0.75%) and four level of sheep manure (0, 0.5, 1, 2%) in glass jars at 28±2°C at 60% of its available water, the samples were incubated for 2,4 and 6 months and soil available phosphorous was measured after 2,4 and 6 months, Phosphorus availability was influenced by different levels of manure and biochar across the incubation periods of 2, 4, and 6 months. Manure P mineralization increased over time, leading to a substantial rise in soil phosphorus levels after 2 months, with the highest value 13.565 mg kg-1 observed at the 1% manure application in non-calcareous soil, and decreased significantly afterwards. At similar soil test P values, non-calcareous soils with high buffering capacities had larger P reserves than calcareous soils with low buffering capacities, and 14.15 mg kg-1 in calcareous soil at manure level 2% after 6 months. The findings indicate that the impact of biochar and sheep manure increased with increasing application rates. Biochar at a 0.75% application rate and sheep manure at 2% had the greatest impact.
Keywords
available phosphorus; biochar; calcareous soil; non-calcareous soil; sheep manure

References
[1]. Maathuis, F. J., 2009. Physiological functions of mineral macronutrients. Current Opinion in Plant Biology, 12, pp. 250–258. https://doi.org/10.1016/j.pbi.2009.04.003 [2]. Hawkesford, M. J., Cakmak, I., Coskun, D., de Kok, L. J., Lambers, H., Schjoerring, J. K. and White, P. J., 2023. Functions of macronutrients. In: Marschner’s Mineral Nutrition of Plants. Elsevier, pp. 135–199. https://doi.org/10.1016/B978-0-12-819773-8.00019-8 [3]. Lambers, H., 2022. Phosphorus acquisition and utilization in plants. Annual Review of Plant Biology, 73, pp. 17–42. https://doi.org/10.1146/annurev-arplant-102720-125738 [4]. George, T. S., Hinsinger, P. and Turner, B. L., 2016. Phosphorus in soils and plants–facing phosphorus scarcity. Plant and Soil, 401, pp. 1–6. https://doi.org/10.1007/s11104-016-2846-9 [5]. Shen, J., Yuan, L., Zhang, J., Li, H., Bai, Z., Chen, X., Zhang, W. and Zhang, F., 2011. Phosphorus dynamics: from soil to plant. Plant Physiology, 156, pp. 997–1005. https://doi.org/10.1104/pp.111.175232 [6]. Abobatta, W. and Abd Alla, M., 2023. Role of phosphates fertilizers in sustain horticulture production: Growth and productivity of vegetable crops. Asian Journal of Agricultural Research, 17(1), pp. 1-7. https://doi.org/10.3923/ajar.2023.1.7 [7]. Hopkins, B. and Ellsworth, J., 2005a. Phosphorus availability with alkaline/calcareous soil. Western Nutrient Management Conference, 6, pp. 83–93. University of Idaho, Idaho Falls, ID.PHOSPHORUS AVAILABILITY WITH CALCAREOUS SOIL [8]. Daly, K., Styles, D., Lalor, S. and Wall, D., 2015. Phosphorus sorption, supply potential and availability in soils with contrasting parent material and soil chemical properties. European Journal of Soil Science, 66(4), pp. 792-801. https://doi.org/10.1111/ejss.12260 [9]. Bityutskii, N., Yakkonen, K., Petrova, A. and Nadporozhskaya, M., 2017. Xylem sap mineral analyses as a rapid method for estimation plant-availability of Fe, Zn and Mn in carbonate soils: a case study in cucumber. Journal of Soil Science and Plant Nutrition, 17(2), pp. 279-290. http://dx.doi.org/10.4067/S0718-95162017005000022 [10]. Rengel, Z., 2015. Availability of Mn, Zn and Fe in the rhizosphere. Journal of Soil Science and Plant Nutrition, 15, pp. 397–409. http://dx.doi.org/10.4067/S0718-95162015005000036 [11]. Kumari, K., Prasad, J., Solanki, I. S. and Chaudhary, R., 2018. Long-term effect of crop residues incorporation on yield and soil physical properties under rice-wheat cropping system in calcareous soil. Journal of Soil Science and Plant Nutrition, 18, pp. 27–40. http://dx.doi.org/10.4067/S0718-95162018005000103 [12]. Abbaszadeh-Dahaji, P., Masalehi, F. and Akhgar, A., 2020. Improved growth and nutrition of sorghum (Sorghum bicolor) plants in a low-fertility calcareous soil treated with plant growth–promoting rhizobacteria and Fe-EDTA. Journal of Soil Science and Plant Nutrition, 20(1), pp. 31-42. https://doi.org/10.1007/s42729-019-00098-9 [13]. Khadem, A. and Raiesi, F., 2017. Responses of microbial performance and community to corn biochar in calcareous sandy and clayey soils. Applied Soil Ecology, 114, pp. 16–27. https://doi.org/10.1016/j.apsoil.2017.02.018 [14]. Naeem, M.A., Khalid, M., Aon, M., Abbas, G., Tahir, M., Amjad, M., Murtaza, B., Yang, A. and Akhtar, S.S., 2017. Effect of wheat and rice straw biochar produced at different temperatures on maize growth and nutrient dynamics of a calcareous soil. Archives of Agronomy and Soil Science, 63, pp. 2048–2061. https://doi.org/10.1080/03650340.2017.1325468 [15]. Song, D., Tang, J., Xi, X., Zhang, S., Liang, G., Zhou, W. and Wang, X., 2018. Responses of soil nutrients and microbial activities to additions of maize straw biochar and chemical fertilization in a calcareous soil. European Journal of Soil Biology, 84, pp. 1–10. https://doi.org/10.1016/j.ejsobi.2017.11.003 [16]. Khadem, A. and Raiesi, F., 2017. Influence of biochar on potential enzyme activities in two calcareous soils of contrasting texture. Geoderma, 308, pp. 149–158. https://doi.org/10.1016/j.geoderma.2017.08.004 [17]. Zhang, M., Riaz, M., Zhang, L., Xia, H., El‑Desouki, Z. and Jiang, C., 2019. Response of fungal communities in different soils to biochar and chemical fertilizers under simulated rainfall conditions. Science of the Total Environment, 691, pp. 654–663. https://doi.org/10.1016/j.scitotenv.2019.07.151 [18]. Purakayastha, T., Bera, T., Bhaduri, D., Sarkar, B., Mandal, S., Wade, P., Kumari, S., Biswas, S., Menon, M. and Pathak, H., 2019. A review on biochar modulated soil condition improvements and nutrient dynamics concerning crop yields: pathways to climate change mitigation and global food security. Chemosphere, 227, pp. 345–365. https://doi.org/10.1016/j.chemosphere.2019.03.170 [19]. Yu, H., Zou, W., Chen, J., Chen, H., Yu, Z., Huang, J., Tang, H., Wei, X. and Gao, B., 2019. Biochar amendment improves crop production in problem soils: A review. Journal of Environmental Management, 232, pp. 8–21. https://doi.org/10.1016/j.jenvman.2018.10.117 [20]. Chen, G., Yuan, J., Chen, H., Zhao, X., Wang, S., Zhu, Y. and Wang, Y., 2022. Animal manures promoted soil phosphorus transformation via affecting soil microbial community in paddy soil. Science of the Total Environment, 831, pp. 154917. https://doi.org/10.1016/j.scitotenv.2022.154917 [21]. Ryan, J., Estefan, G. and Rashid, A., 2001. Soil and plant analysis laboratory manual. ICARDA. https://hdl.handle.net/20.500.11766/67563 [22]. Keeney, D. R. and Nelson, D. W., 1982. Nitrogen—inorganic forms. In: Page, A. L., Miller, R. H. and Keeney, D. R. (eds.) Methods of Soil Analysis: Part 2—Chemical and Microbiological Properties, 2nd ed., Agronomy Monograph No. 9, pp. 643–698. ASA and SSSA, Madison, WI. https://doi.org/10.2134/agronmonogr9.2.2ed.c33 [23]. Fattah, M. and Karim, K., 2021. Performance of linear models in predicting cation exchange capacity of calcareous soils. Iraqi Journal of Agricultural Sciences, 52, pp. 1489–1497.https://doi.org/10.36103/ijas.v52i6.1490 [24]. KARIM, T. 1999. Models to predict water retention of Iraqi soils. Indian J. of soil Sci. 47: 19 -23. cabidigitallibrary.org/doi/full/10.5555/19991906960 [25]. Agbenin, J.O. and Igbokwe, S.O., 2006. Effect of soil–dung manure incubation on the solubility and retention of applied phosphate by a weathered tropical semi-arid soil. Geoderma, 133(3-4), pp. 191-203. https://doi.org/10.1016/j.geoderma.2005.07.006 [26]. Sibanda, H. and Young, S., 1986. Competitive adsorption of humus acids and phosphate on goethite, gibbsite and two tropical soils. Journal of Soil Science, 37, pp. 197–204. https://doi.org/10.1111/j.1365-2389.1986.tb00020.x [27]. Luo, L., Zhang, X., Zhang, M., Wei, P., Chai, R., Wang, Y., Zhang, C. and Siddique, K. H. (2023) 'Improving wheat yield and phosphorus use efficiency through the optimization of phosphorus fertilizer types based on soil P pool characteristics in calcareous and non-calcareous soil', Agronomy, 13(3), pp. 928. [28]. Havlin, J. L., Tisdale, S. L., Nelson, W. L. and Beaton, J. D. (2016) Soil fertility and fertilizers. Pearson Education India. ISBN 9332570345 [29]. Azeez, J., Van Averbeke, W. and Okorogbona, A., 2010. Differential responses in yield of pumpkin (Cucurbita maxima L.) and nightshade (Solanum retroflexum Dun.) to the application of three animal manures. Bioresource Technology, 101(7), pp. 2499-2505. https://doi.org/10.1016/j.biortech.2009.10.095 [30]. Azeez, J. and Van Averbeke, W., 2010. Fate of manure phosphorus in a weathered sandy clay loam soil amended with three animal manures. Bioresource Technology, 101(16), pp. 6584-6588. https://doi.org/10.1016/j.biortech.2010.03.073 [31]. Hopkins, B. and Ellsworth, J., 2005a. Phosphorus availability with alkaline/calcareous soil. Western Nutrient Management Conference, 6, pp. 83–93. University of Idaho, Idaho Falls, ID.PHOSPHORUS AVAILABILITY WITH CALCAREOUS SOIL [32]. Motaghian, H., Hosseinpur, A. and Safian, M., 2020. The effects of sugarcane-derived biochar on phosphorus release characteristics in a calcareous soil. Journal of Soil Science and Plant Nutrition, 20, pp. 66–74. https://doi.org/10.1007/s42729-019-00101-3 [33]. Song, D., Xi, X., Zheng, Q., Liang, G., Zhou, W. and Wang, X., 2019. Soil nutrient and microbial activity responses to two years after maize straw biochar application in a calcareous soil. Ecotoxicology and Environmental Safety, 180, pp. 348–356. https://doi.org/10.1016/j.ecoenv.2019.04.073 [34]. Chintala, R., Schumacher, T.E., McDonald, L.M., Clay, D.E., Malo, D.D., Papiernik, S.K., Clay, S.A. and Julson, J.L., 2014. Phosphorus sorption and availability from biochars and soil/B iochar mixtures. CLEAN–Soil, Air, Water, 42(5), pp. 626-634. https://doi.org/10.1002/clen.201300089 [35]. Lentz, R. and Ippolito, J., 2012. Biochar and manure affect calcareous soil and corn silage nutrient concentrations and uptake. Journal of Environmental Quality, 41, pp. 1033–1043. https://doi.org/10.2134/jeq2011.0126 [36]. El-Naggar, A. H., Usman, A. R., Al-Omran, A., Ok, Y. S., Ahmad, M. and Al-Wabel, M. I., 2015. Carbon mineralization and nutrient availability in calcareous sandy soils amended with woody waste biochar. Chemosphere, 138, pp. 67–73. https://doi.org/10.1016/j.chemosphere.2015.05.052 [37]. Wang, Y., Lin, Y., Chiu, P.C., Imhoff, P.T. and Guo, M., 2015. Phosphorus release behaviors of poultry litter biochar as a soil amendment. Science of the Total Environment, 512, pp. 454–463. https://doi.org/10.1016/j.scitotenv.2015.01.093 [38]. Karimi, A., Moezzi, A., Chorom, M. and Enayatizamir, N. (2020) 'Application of biochar changed the status of nutrients and biological activity in a calcareous soil', Journal of Soil Science and Plant Nutrition, 20(2), pp. 450-459. https://doi.org/10.1007/s42729-019-00129-5
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