Question

A farmer's soil test report shows a soil pH of 8.5 with visible white salt efflorescence on the surface but a comparatively low electrical conductivity (E

  • C . Which corrective/reclamation measure is most appropriate for this specific type of problem soil?
A Application of excess irrigation water only
B Application of gypsum along with good drainage
C Application of lime (calcium carbonate)
D Deep ploughing alone
E Application of elemental sulphur followed immediately by heavy over-irrigation
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