Biochar: An Emerging Soil Amendment for Sustaining Soil Health and Black Gold for Indian Agriculture
Vikram Shiyal *
Department of Agronomy, N. M. College of Agriculture, Navsari Agricultural University, Navsari, India.
V. M. Patel
Department of Agronomy, College of Agriculture, Navsari Agricultural University, Waghai, India.
H. K. Patel
Department of Agronomy, B. A. College of Agriculture, Anand Agricultural University, Anand, India.
Mayur Rathwa
Department of Agronomy, B. A. College of Agriculture, Anand Agricultural University, Anand, India.
Piyush Patel
Department of Entomology, N. M. College of Agriculture, Navsari Agricultural University, Navsari, India.
*Author to whom correspondence should be addressed.
Abstract
At the international level, improving soil with coal is seen as a means to increase soil productivity, fertility and also to mitigate climate change. Biochar, which is used to increase land fertility and store carbon, is currently gaining scientific attention and popularity in the agriculture sector. It is a solid material made by pyrolysis process of any biomass, including weeds, agricultural leftovers and other plant wastes, to carbonise it and use it as a soil amendment and carbon sequestration medium. Biochar is a viable option for enhancing soil chemical properties such as cation exchange capacity (CEC) and soil pH, as well as lowering exchangeable acidity. Biochar was also discovered to boost soil biota by boosting nutrient availability, improving habitat appropriateness, increasing water retention and aeration as well as lowering harmful compounds in the soil. Also, it can help to mitigate climate change by sequestering carbon in the soil and reducing nitrous oxide (N2O) and methane (CH4) gas emissions to the environment by enhancing soil absorption.
Keywords: Biochar, carbon, climate mitigation, soil properties
How to Cite
References
Zhang A, Liu Y, Pan G, Hussain Q, Li L, Zhang X. Effect of biochar amendment on maize yield and greenhouse gas emissions from a soil organic carbon poor calcareous loamy soil from central China plain. J Plant Soil. 2012;351(1):263-275.
Wang D, Fonte SJ, Parikh SJ, Six J, Scow KM. Biochar additions can enhance soil structure and the physical stabilization of C in aggregates. Geoderma. 2017;303(2): 110-117.
Steiner C, Teixeira WG, Lehmann J, Nehls T, MaceDo JL, Blum EH, Zech W. Long term effects of manure, charcoal and mineral fertilization on crop production and fertility on a highly weathered central Amazonian upland soil. Plant Soil; 2007.
DOI:https://doi.org/10.1007/s11104-007-9193-9.
Liu Z, Chen X, Jing Y, Li Q, Zhang J, Huang Q. Effects of biochar amendment on rapeseed and sweet potato yields and water stable aggregate in upland red soil. Life, Earth Medical Sci. 2014;123:45-51.
Patel P. Studies on irrigation scheduling, nitrogen level and cotton stalk biochar in summer maize under south Gujarat condition. M. Sc. Thesis 2019, Navsari Agricultural University, Navsari (Gujarat); 2019.
Duong VT, Khanh NM, Nguyen NTH, Phi NN, Duc NT, Duong, Hoa XO. Impact of biochar on the water holding capacity and moisture of basalt and grey soil. J Sci. 2017;7(1):36-43.
Laird DA, Fleming P, Davis DD, Horton R, Wang B, Karlen DL. Impact of biochar amendments on the quality of a typical Midwestern agricultural soil. Core. 2010;158:443-449
Case S, McNamara NP, Reay D, Whitaker J. The effect of biochar addition on N2O and CO2 emissions from a sandy loam soil: The role of soil aeration. Soil Bio Biochem. 2012;51(1):125-134.
Chaudhry UK, Shahzad S, Muhammad NN, Saboor A, Muhammad S, Sana Y. Integration of biochar and chemical fertilizer to enhance quality of soil and wheat crop (Triticum aestivum L.). J Biodivers Envir Sci. 2016;9(1):348-358.
Gowthami B, Murathy P, Rao S, Rekha M. Effect of biochar on soil quality index in red sandy loam soils under rabi groundnut crop of north coastal Andhra Pradesh. The Pharma Inno J. 2014;8(11):171-175.
Rajakumar R, Sankar S. Effect of biochar on improving soil properties of Ultisols (Typic Plinthustults). Envir Ecol. 2019; 37(4A):1336-1342.
Khalid A, Elzobair, Mary S, James A, Lentz R. Contrasting effects of biochar versus manure on soil microbial communities and enzyme activities in an Aridisol. Chemosphere. 2016;14(1):1-8.
Ullah Z, Muhammad A, Ali, Aurang, Tariq Z. Effect of biochar on yield and yield components in rainfed conditions. Inter J Agron Agri Res. 2018;12(3):46-51.
Fidel RB, Laird D, Thompson ML, Lawrinenko M. Characterization and quantification of biochar alkalinity. Chemosphere. 2017;167:367-373.
Xu RK, Zhao AZ, Yuan JH, Jiang Y. pH buffering capacity of acid soils from tropical and subtropical regions of China as influenced by incorporation of crop straw biochars. J Soils Sedim. 2012; 12(4):494-502.
Mandal S, Verma B, Ramkrushna G, Singh R, Rajkhowa D. Characterization of biochar obtained from weed and its effect on soil properties of north eastern region of India. J Envir Bio. 2015;36(2): 499-505.
Mukherjee A, Lal R. Biochar and soil characteristics. In: Lal R (ed) Encyclopedia of soil science, 3rd edn. CRC Press, Boca Raton, FL. 2017;184-188.
Wakjira T. Effect of biochar in soil chemical and biological property and mitigating climate change: review. Civil Envir Res. 2018;10(1):58-61.
Glaser B, Lehmann J, Zech W. Ameliorating physical and chemical properties of highly weathered soils in the tropics with charcoal: A Review. Bio Ferti Soils. 2002;35(4):219-230.
Sohi SE, Krull E, Lopez-Capel, Bol R. A review of biochar and its use and function in soil. Advance Agron. 2010;105:47- 82.
Mukherjee A, Zimmerman AR, Hamdan H, Cooper WT. Physicochemical changes in pyrogenic organic matter (biochar) after 15 months of field aging. Solid Earth. 2014;5:693-704.
Ippolito JA, Spokas KA, Novak JM, Lentz RD, Cantrell KB. Biochar elemental composition and factors influencing nutrient retention. In: Lehmann J, Joseph S (eds) Biochar environmental management. Routledge, New York. 2015; 130-163.
Butnan S, Deenik JL, Toomsan B, Antal MJ, Vityakon P. Biochar characteristics and application rates affecting corn growth and properties of soils contrasting in texture and mineralogy. Geoderma. 2015;237-238:105–116.
Mukherjee A, Zimmerman AR. Organic carbon and nutrient release from a range of laboratory-produced biochars and biochar-soil mixtures. Geoderma. 2013;193-194:122-130.
Martinsen V, Mulder J, Shitumbanuma V, Sparrevik M, Borresen T. Farmer-led maize biochar trials: effect on crop yield and soil nutrients under conservation farming. J Plant Nutr Soil Sci. 2014;177(5): 681-695.
Bruun EW, Ambus P, Egsgaard H, Hauggaard-Nielsen H. Effects of slow and fast pyrolysis biochar on soil C and N turnover dynamics. Soil Bio Biochem. 2012;46(1):73–79.
Gul S, Whalen JK. Biochemical cycling of nitrogen and phosphorus in biochar-amended soils. Soil Bio Biochem. 2016; 103(1):1–15.
Jaafar NM, Clode PL, Abbott LK. Soil microbial responses to biochars varying in particle size, surface and pore properties. Pedosphere. 2015;25(5):770-780.
Ezawa T, Yamamoto K, Yoshida S. Enhancement of the effectiveness of indigenous arbuscular mycorrhizal fungi by inorganic soil amendments. Soil Sci Plant Nutrition. 2002;48(1):897–910.
Batista E, Shultz J, Matos T, Fornari M. Effect of surface and porosity of biochar on water holding capacity aiming indirectly at preservation of the Amazon biome. Scientific Reports. 2018;10677:9.
Demisie W, Lu Z, Zhang M. Effect of biochar on carbon fractions and enzyme activity of red soil. Catena. 2014;121(1):214-221.
Luo Y, Dungait JA, Zhao X, Brookes PC, Durenkamp M, Li G, Lin Q. Pyrolysis temperature during biochar production alters its subsequent utilization by microorganisms in an acid arable soil. Land Degrad Dev. 2018;29(7):2183-2188.
Gomez JD, Denef K, Stewart CE, Zheng J, Cotrufo MF. Biochar addition rate influences soil microbial abundance and activity in temperate soils. Europe J Soil Sci. 2014;65(1):28-39.
Chen W, Meng J, Han X, Lan Y, Zhang W. Past, present, and future of biochar. Biochar. 2013;1:75–87.
Bera T, Collins H, Alva A, Purakayastha T, Patra A. Biochar and manure effluent effects on soil biochemical properties under corn production. Appl Soil Ecol. 2016;107(1):360-367.
Pandian K, Subramaniayan P, Gnasekaran P, Chitraputhirapilli S. Effect of biochar amendment on soil physical, chemical and biological properties and groundnut yield in rainfed Alfisol of semi-arid tropics. Archives Agron Soil Sci. 2016;62(9):1293-1310.
Woolf D, Lehmann J, Lee DR. Optimal bioenergy power generation for climate change mitigation with or without carbon sequestration. Nature Comm. 2017;7(1): 54-60.
Rondon M, Ramirez JA, Lehmann J. Charcoal additions reduce net emissions of greenhouse gases to the atmosphere. In: Proceedings of the 3rd USDA Symposium on Greenhouse Gases and Carbon Sequestration, Baltimore, USA. March 21–24, 2005;208.
Spokas KA, Koskinen WC, Baker JM, Reicosky DC. Impacts of wood chip biochar additions on greenhouse gas production and sorption/degradation of two herbicides in a Minnesota soil. Chemosphere. 2009;77:574-581.