Land
Permanent URI for this collectionhttp://hdl.handle.net/0/22
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Browsing Land by Subject "Acidity"
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Item The Effect Of Fertilizers, Sulphur And Mulch On East African Tea Soils(1962) Smithj, A.N.The effects of fertilizers, Sulphur and mulch on the pH of the soil were discussed in a previous paper (Smith, 196Ia); pH is a very convenient, but not a very sensitive measure of the acidity of a soil with a crop such as tea, which grows on very acid, highly-leached, base-deficient soils and where an increase in acidity is in itself not harmful, it is desirable to measure what changes in calcium, magnesium and potassium have been associated with any change in acidity.
