Abstract
Soil salinity/sodicity is among the major threats to sustainable agriculture and plant production throughout the world. The damage caused by such threats can be reduced by develo** efficient and suitable organic reclamation practices. We investigated the impact of organic amendments including biochar (BC) and vermicompost (VC) versus chemical treatments including gypsum (G) and elemental sulfur (S), versus combined approaches, vermicompost plus gypsum (VC + G) and elemental sulfur (VC + S) on the remediation of saline-sodic soils. Treatment effects were quantified and compared using two variants of soil quality index (SQI), including integrated quality index (IQI) and Nemoro quality index (NQI). Amendments varied in soil pH reduction by 0.75 to 0.95 units, exchangeable Na by 4.8–64.8%), and exchange sodium percentage by 5–63.7%. Organic and combined approaches significantly improved soil nutritional quality which is characterized by higher available P and K as well as bioavailable Fe, Mn, Zn, and Cu. VC alone and in combination with G and S resulted in the greatest overall improvement in soil chemical remediation and nutritional quality. Given both IQI and NQI models, the highest values of SQI were obtained for VC + G/S remediation treatments. Overall magnitude of soil quality index (IQI and NQI) was primarily determined by exchangeable sodium percentage (ESP), pH, and available P. Our results indicate not only the high potential of VC to improve soil nutritional quality, also signifies the role of VC in enhanced effectiveness of gypsum and sulfur in saline-sodic soils reclamation. Here we show that organic amendments can be as effective as chemical treatments in remediation of saline-sodic soils. Additionally, organic–chemical amendment combination can be an environmentally more sustainable alternative to sole chemical remediation practices while obtaining comparable efficacy.
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References
Andrews SS, Karlen DL, Mitchell JP (2002) A comparison systemof soil quality indexing methods for vegetable production systemsin northern California. Agr Ecosyst Environ 90:25–45
Andrews SS, Karlen DL, Cambardella CA (2004) The soil management assessment framework: a quantitative soil quality evaluation method. Soil Sci Soc Am J 68:1945–1962
Bilgili AV, Aydemir S, Altun O, Sayğan EP, Yalçın H, Schindelbeck R (2019) The effects of biochars produced from the residues of locally grown crops on soil quality variables and indexes. Geoderma 345:123–133
Biswas S, Hazra GC, Purakayastha TJ, Saha N, Mitran T, Roy SS, Mandal B (2017) Establishment of critical limits of indicators and indices of soil quality in rice-rice crop** systems under different soil orders. Geoderma 292:34–48
Bouyoucos GJ (1962) Hydrometer method improved for making particle size analysis of soils. Agron J 54:464–465
Chen Z, Yu G, Wang Q (2020) Effects of climate and forest age on the ecosystem carbon exchange of afforestation. J Forestry Res 31:365–374
Dahlawi S, Naeem A, Rengel Z, Naidu R (2018) Biochar application for the remediation of salt-affected soils: Challenges and opportunities. Sci Total Environ 625:320–335
Di W et al (2019) Biochar combined with vermicompost increases crop production while reducing ammonia and nitrous oxide emissions from a paddy soil. Pedosphere 29:82–94
Ding Z, Kheir AM, Ali OA, Hafez EM, ElShamey EA, Zhou Z, Wang B, Ge Y, Fahmy AE, Seleiman MF (2021) A vermicompost and deep tillage system to improve saline-sodic soil quality and wheat productivity. J Environ Manag 277:111388
Doran JW, Parkin BT (1994) Defining and assessing soil quality. In: Doran JW, Coleman DC, Bezdicek DF, Stewart BA (eds) Defining soil quality for a sustainable environment. Soil science Society of America, Inc., Madison, WI, USA, pp. 3–21 (Special Publication. Number 35).
FAO (2000) Global network on integrated soil management for sustainable use of salt-affected soils. Country Specific Salinity Issues—Iran. Rome, Italy.
Gupta M, Srivastava KP, Shikha NA, Tewari SK (2016) Use of a bioaugmented organic soil amendment in combination with gypsum for withania somnifera growth on sodic soil. Pedosphere 26:299–309
International Biochar Initiative (IBI) (2015) Standardized Product Definition and Product Testing Guidelines for Biochar That Is Used in Soil. v. 2.1. International Biocha Initiative
Ippolito JA, Stromberger ME, Lentz RD, Dungan RS (2014) Hardwood biochar influences calcareous soil physicochemical and microbiological status. J Environ Qual 43:681–689
Kim YJ, Choo BK, Cho JY (2017) Effect of gypsum and rice straw compost application on improvements of soil quality during desalination of reclaimed coastal tideland soils: Ten years of long-term experiments. CATENA 156:131–138
Li H, Zhao Q, Huang H (2019) Current states and challenges of salt-affected soil remediation by cyanobacteria. Sci Total Environ 669:258–272
Lindsay WL, Norvell WA (1978) Development of a DTPA soil test for zinc, iron, manganese, and copper. Soil Sci Soc Am J 42:421–428
Mahajan G, Das B, Morajkar S, Desai A, Murgaokar D, Kulkarni R, Sale R, Patel K (2020) Soil quality assessment of coastal salt-affected acid soils of India. Environ Sci Pollut Res 27:26221–26238
Mamehpour N, Rezapour S, Ghaemian N (2021) Quantitative assessment of soil quality indices for urban croplands in a calcareous-semiarid ecosystem. Geoderma 382:114781
Meena MD, Yadav RK, Narjary B, Yadav G, Jat HS, Sheoran P, Meena MK, Antil RS, Meena BL, Singh HV, Meena VS (2019) Municipal solid waste (MSW): Strategies to improve salt affected soil sustainability: a review. Waste Manage 84:38–53
Nabiollahi K, Taghizadeh-Mehrjardi R, Kerry R, Moradian S (2017) Assessment of soil quality indices for salt-affected agricultural land in Kurdistan Province. Iran Ecol Indicat 83:482–494
Nabiollahi K, Golmohamadi F, Taghizadeh-Mehrjardi R, Kerry R, Davari M (2018) Assessing the effects of slope gradient and land use change on soil quality degradation through digital map** of soil quality indices and soil loss rate. Geoderma 318:16–28
Nurhidayati N, Machfudz M, Murwani I (2018) Direct and residual effect of various vermicompost on soil nutrient and nutrient uptake dynamics and productivity of four mustard Pak-Coi (Brassica rapa L.) sequences in organic farming system. Int J Recyc Organ Waste Agric 7:173–181
Oo AN, Iwai CB, Saenjan P (2015) Soil properties and maize growth in saline and nonsaline soils using cassava-industrial waste compost and vermicompost with or without earthworms. Land Degrad Dev 26:300–310
Qadir M, Qureshi AS, Cheraghi SAM (2008) Extent and characterisation of salt-affected soils in Iran and strategies for their amelioration and management. Land Degrad Dev 19:214–227
Qin MZ, Zhao J (2000) Strategies for sustainable use and characteristics of soil quality changes in urban-rural marginal area: a case study of Kaifeng. Acta Geograph Sin 55:545–554 (In Chinese with English abstract)
Rezapour S (2014) Effect of sulfur and composted manure on SO4-S, P and micronutrient availability in a calcareous saline–sodic soil. Chem Ecol 30:147–155
Rezapour S, Kalashypour E (2019) Effects of irrigation and cultivation on the chemical indices of saline–sodic soils in a calcareous environment. Int J Environ Sci Technol 16:1501–1514
Rezapour S, Kalashypour E, Asadzadeh F (2017) Assessment of the quality of salt-affected soils after irrigation and cultivation in semi-arid condition. Int J Environ Res 11:301–313
Rezapour S, Nouri A, Jalil HM, Hawkins SA, Lukas SB (2021) Influence of treated wastewater irrigation on soil nutritional-chemical attributes using soil quality Index. Sustainability 13:1952
Sappor DK, Osei BA, Ahmed MR (2017) Reclaiming sodium affected soil: the potential of organic amendments. Int J Plant Oil Sci 16:1–10
Schultz E, Chatterjee A, DeSutter T, Franzen D (2017) Sodic soil reclamation potential of gypsum and biochar additions: influence on physicochemical properties and soil respiration. Commun Soil Sci Plant Anal 48:1792–1803
Sekhon BS, Bajwa MS (1995) Effect of organic matter and gypsum in controlling soil sodicity in rice-wheat-maize system irrigated with sodic waters. Agric Water Manag 24:15–25
Singh K, Pandey VC, Singh B, Patra DD, Singh RP (2016) Effect of fly ash on crop yield and physico-chemical, microbial and enzyme activities of sodic soils. Environ Eng Manag J 15:2433–2440
Singh G, Mavi MS, Choudhary OP, Gupta N, Singh Y (2021) Rice straw biochar application to soil irrigated with saline water in a cotton-wheat system improves crop performance and soil functionality in north-west India. J Environ Manage 295:1
Sparks DL (2003) Environmental soil chemistry: an overview. Environmental soil chemistry, 2nd edn. Academic Press, New York
Srivastava PK, Gupta M, Singh N, Tewari SK (2016) Amelioration of sodic soil for wheat cultivation using bioaugmented organic soil amendment. Land Degrad Dev 27:1245–1254
Szabolcs I (1989) Salt-affected soils. CRC Press, Boca Raton
Tanji KK (1990) Nature and extent of agricultural salinity. In: Tanji KK (ed) Agricultural salinity assessment and management. Manuals and reports on engineering practices no. 71. American Society of Civil Engineers, New York, pp 1–17
Trivedi P, Singh K, Pankaj U, Verma SK, Verma RK, Patra DD (2017) Effect of organic amendments and microbial application on sodic soil properties and growth of an aromatic crop. Ecol Eng 102:127–136
Wang Y, Wang Z, Liang F, **g X, Feng W (2021) Application of flue gas desulfurization gypsum improves multiple functions of saline-sodic soils across China. Chemosphere 277:130345
**e W, Wu L, Zhang Y, Wu T, Li X, Ouyang Z (2017) Effects of straw application on coastal saline topsoil salinity and wheat yield trend. Soil Tillage Res 169:1–6
Yang B, Li D, Yuan S, ** L (2021) Role of biochar from corn straw in influencing crack propagation and evaporation in sodic soils. CATENA 204:105457
Yu P, Liu S, Zhang L, Li Q, Zhou D (2018) Selecting the minimum data set and quantitative soil quality indexing of alkaline soils under different land uses in northeastern China. Sci Total Environ 616:564–571
Zhu T, Shao T, Liu J, Li N, Long X, Gao X, Rengel Z (2021) Improvement of physico-chemical properties and microbiome in different salinity soils by incorporating Jerusalem artichoke residues. Appl Soil Ecol 158:103791
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This work has been supported by the Center for International Scientific Studies & Collaboration (CISSC), Ministry and Science Research and Technology. Also, the authors would like to thank Urmia University for the support of the research project.
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Rezapour, S., Asadzadeh, F., Barin, M. et al. Organic amendments improved the chemical–nutritional quality of saline-sodic soils. Int. J. Environ. Sci. Technol. 19, 4659–4672 (2022). https://doi.org/10.1007/s13762-021-03599-2
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DOI: https://doi.org/10.1007/s13762-021-03599-2