Abstract
Aims
The utilisation of on-farm crop residues to ameliorate soil acidity is thought to be more cost-effective than other organic materials such as animal manures. In addition, using NO3− as the form of N can induce rhizosphere alkalinisation due to the excess uptake of anions over cations by plant roots.
Methods
A pot experiment was conducted to evaluate the effectiveness of four commonly-used brown manures, field pea, oats, vetch and wheat in combination with two Ca(NO3)2 levels (64 and 191 mg N kg− 1) in improving wheat growth in two acid soils varying in Al3+ concentration and pH buffer capacity.
Results
All amendments increased plant growth and soil pH, and decreased Al concentration in Sodosol (pH buffer capacity, 23 mmolc kg− 1 pH− 1), with legume residues (field pea and vetch) being more effective than cereal residues (oat and wheat). Application of Ca(NO3)2 alone was less effective in ameliorating soil acidity in both Sodosol and Dermosol due to poor root growth and hence lower NO3−-N uptake (< 18 %). However, higher rates of Ca(NO3)2 further increased pH (by 0.12 units) in Sodosol when combined with wheat and oat residues with decreased Al3+, increased root growth and NO3−-N uptake.
Conclusions
The capacity of Ca(NO3)2 to ameliorate soil acidity was reduced with legume residues, when it was not the main N source for plant growth. The combined application of Ca(NO3)2 and low-N crop residue (C/N > 52) could act as an alternative to costly lime or off-farm products in ameliorating soil acidity.
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References
Bonanomi G, Sicurezza MG, Caporaso S, Esposito A, Mazzoleni S (2006) Phytotoxicity dynamics of decaying plant materials. New Phytol 169:571–578
Butterly CR, Kaudal BB, Baldock JA, Tang C (2011) Contribution of soluble and insoluble fractions of agricultural residues to short-term pH changes. Eur J Soil Sci 62:718–727
Butterly CR, Baldock JA, Tang C (2013) The contribution of crop residues to changes in soil pH under field conditions. Plant Soil 366:185–198
Butterly CR, Costello B, Lauricella D, Sale PWG, Li G, Tang C (2021) Alkalinity movement down acid soil columns was faster when lime and plant residues were combined than applied alone. Eur J Soil Sci 72:313–325
Cai Z, Xu M, Wang B, Zhang L, Wen S, Gao S (2018) Effectiveness of crop straws, and swine manure in ameliorating acidic red soils: a laboratory study. J Soils Sediments 18:2893–2903
Cheshire MV, Bedrock CN, Williams BL, Chapman SJ, Solntseva I, Thomsen I (1999) The immobilization of nitrogen by straw decomposing in soil. Eur J Soil Sci 50:329–341
Conyers MK, Tang C, Poile GJ, Liu D, Chen DL, Nuruzzaman Z (2011) A combination of biological activity and the nitrate form of nitrogen can be used to ameliorate subsurface soil acidity under dryland wheat farming. Plant Soil 348:155–166
Cregan PD, Scott BJ (1998) Soil acidification. In: Pratley JE, Robertson AI (eds) Agriculture and the environmental imperative. CSIRO Publishing, Melbourne, pp 98–128
Haynes RJ, Mokolobate MS (2001) Amelioration of Al toxicity and P deficiency in acid soils by additions of organic residues: a critical review of the phenomenon and the mechanisms involved. Nutr Cycl Agroecosyst 59:47–63
Helyar KR, Porter WM (1989) Soil acidification, its measurement and the processes involved. In: Robson AD (ed) Soil acidity and plant growth. Academic Press, Sydney, pp 61–101
Hoyt PB, Turner RC (1975) Effects of organic materials added to very acid soils on pH, aluminium, exchangeable NH4, and crop yields. Soil Sci 119:227–237
Isbell RF (1996) The Australian Soil Classification. CSIRO Publishing, Melbourne
Lauricella D, Butterly CR, Clark GJ, Sale PWG, Li G, Tang C (2020) Effectiveness of innovative organic amendments in acid soils depends on their ability to supply P and alleviate Al and Mn toxicity in plants. J Soils Sediments 20(11):3951–3962
Masud MM, Guo D, Li JY, Xu RK (2014) Hydroxyl release by maize (Zea mays L.) roots under acidic conditions due to nitrate absorption and its potential to ameliorate an acidic Ultisol. J Soils Sediments 14:845–853
Mehmood K, Li JY, Jiang J, Masud MM, Xu RK (2017) Effect of low energy-consuming biochars in combination with nitrate fertilizer on soil acidity amelioration and maize growth. J Soils Sediments 17:790–799
Mehmood K, Baquy MA-A, Xu R-k (2018) Influence of nitrogen fertilizer forms and crop straw biochars on soil exchange properties and maize growth on an acidic Ultisol. Arch Agron Soil Sci 64:834–849
Noble AD, Randall PJ (1999) Alkalinity effects of different tree litters incubated in an acid soil of NSW, Australia. Agrofor Syst 46:147–160
Page KL, Dalal RC, Wehr JB, Dang YP, Kopittke PM, Kirchhof G, Fujinuma R, Menzies NW (2018) Management of the major chemical soil constraints affecting yields in the grain growing region of Queensland and New South Wales, Australia – a review. Soil Res 56:765–779
Pietri JCA, Brookes PC (2008) Nitrogen mineralisation along a pH gradient of a silty loam UK soil. Soil Biol Biochem 40:797–802
Reichel R, Wei J, Islam MS, Schmid C, Wissel H, Schröder P, Schloter M, Brüggemann N (2018) Potential of wheat straw, spruce sawdust, and lignin as high organic carbon soil amendments to improve agricultural nitrogen retention capacity: an incubation study. Front Plant Sci 9:900
Reuter D, Robinson JB, Dutkiewicz C (1997) Plant analysis: an interpretation manual, 2nd edn. CSIRO Publishing, Melbourne
Tang C, Yu Q (1999) Impact of chemical composition of legume residues and initial soil pH on pH change of a soil after residue incorporation. Plant Soil 215:29–38
Tang C, Conyers MK, Nuruzzaman M, Poile GJ, Liu DL (2011) Biological amelioration of subsoil acidity through managing nitrate uptake by wheat crops. Plant Soil 338:383–397
Tang C, Weligama C, Sale P (2013) Subsurface soil acidification in farming systems: Its possible causes and management options. In: Xu J, Sparks D. (eds) Molecular Environmental Soil Science. Progress in Soil Science. pp 389–412. Springer, Dordrecht
Wang X, Peter S, Liu Z, Armstrong R, Rochfort S, Tang C (2019) Allelopathic effects account for the inhibitory effect of field-pea (Pisum sativum L.) shoots on wheat growth in dense clay subsoils. Biol Fertil Soils 55:649–659
Weligama C, Tang C, Sale PWG, Conyers MK, Liu DL (2008) Localised nitrate and phosphate application enhances root proliferation by wheat and maximises rhizosphere alkalisation in acid subsoil. Plant Soil 312:101–115
Weligama C, Sale PWG, Conyers MK, Liu DL, Tang C (2010a) Nitrate leaching stimulates subsurface root growth of wheat and increases rhizosphere alkalisation in a highly acidic soil. Plant Soil 328:119–132
Weligama C, Tang C, Sale PWG, Conyers MK, Liu DL (2010b) Application of nitrogen in NO3- form increases rhizosphere alkalisation in the subsurface soil layers in an acid soil. Plant Soil 333:403–416
Wong MTF, Gibbs P, Nortcliff S, Swift RS (2000) Measurement of the acid neutralizing capacity of agroforestry tree prunings added to tropical soils. J Agric Sci 134:269–276
Xiao K, Yu L, Xu J, Brookes PC (2014) pH, nitrogen mineralization, and KCl-extractable aluminum as affected by initial soil pH and rate of vetch residue application: results from a laboratory study. J Soils Sediments 14:1513–1525
Xu RK, Coventry DR (2003) Soil pH changes associated with lupin and wheat plant materials incorporated in a red-brown earth soil. Plant Soil 250:113–119
Xu RK, Coventry DR, Farhoodi A, Schultz JE (2002) Soil acidification as influenced by crop rotations, stubble management, and application of nitrogenous fertiliser, Tarlee, South Australia. Aust J Soil Res 40:483–496
Xu JM, Tang C, Chen ZL (2006) The role of plant residues in pH change of acid soils differing in initial pH. Soil Biol Biochem 38:709–719
Yan F, Schubert S, Mengel K (1996) Soil pH increase due to biological decarboxylation of organic anions. Soil Biol Biochem 28:617–624
Acknowledgements
This work is part of a GRDC project (DAN00206) investigating innovative approaches to managing subsoil acidity in the southern grain region of Australia.
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Butterly, C.R., Wang, X., Sale, P. et al. Liming effect of non-legume residues promotes the biological amelioration of soil acidity via nitrate uptake. Plant Soil 464, 63–73 (2021). https://doi.org/10.1007/s11104-021-04937-6
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DOI: https://doi.org/10.1007/s11104-021-04937-6