alkali-chloride improving

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• Alkali soils — Alkali, or alkaline, soils are clay soils with a relatively high exchangeable sodium percentage, a relative high pH (> 9), a poor soil structure and a low infiltration capacity. Often they have a hard calcareous layer at 0.5 to 1 m. depth (in… …   Wikipedia

• Dicopper chloride trihydroxide — IUPAC name Dicopper chloride trihydroxide …   Wikipedia

• Neodymium(III) chloride — Other names …   Wikipedia

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