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    • Diffusion of Ions in Soils - Nature

      Nature· 20 hours ago

      A KNOWLEDGE of the speeds at which ions diffuse in soils is of both basic and agronomic importance, but the development of accurate methods for the measurement of diffusion coefficients has ...

    • Soil Acidity and Plant Distribution - Nature

      Nature· 22 hours ago

      AN important series of studies on the hydrogen ion concentration of the soil and its relation to plant distribution has been published by Carsten Olsen (Compt. The composition ...

    • Electro-osmosis in Frozen Soil - Nature

      Nature· 23 hours ago

      WATER can be transported in unfrozen soil under an electrical gradient. This process, which is called electro-osmosis, is due to an excess of positive ions over negative ions ...

    • Perfect Stage of Keratinomyces ajelloi - Nature

      Nature· 20 hours ago

      Keratinomyces ajelloi was first described in 1952 by Vanbreuseghem1, who isolated it from soil by means of a technique2 which consists of placing hair on the surface of the ...