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Influence of lime and gypsum on long-term rehabilitation of a Red Sodosol, in a semi-arid environment of New South Wales

Bennett, J. McL.; Greene, Richard; Murphy, Brian; Hocking, P.; Tongway, David


This paper determines the influence of lime and gypsum on the rehabilitation of a degraded sodic soil in a semi-arid environment 12 years after application. The aim was to assess rehabilitation strategies for sodic soils as alternatives to the application of gypsum alone. An experimental site was used where lime and gypsum combinations (L0G0, lime 0tha-1 and gypsum 0tha-1; L0G1, L0G2.5, L0G5, L1G0, L2.5G0, L5G0, L1G1, L2.5G1) had been applied 12 years prior, in 1994. An earlier study had...[Show more]

CollectionsANU Research Publications
Date published: 2014
Type: Journal article
Source: Soil Research
DOI: 10.1071/SR13118


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