This is a preview. Log in through your library . Abstract Potassium in wetland rice soils from five different locations in the Philippines was analyzed using the electroultrafiltration (EUF) technique ...

Soil pH or soil reaction is an indication of the acidity or alkalinity of soil and is measured in pH units. Soil pH is defined as the negative logarithm of the hydrogen ion concentration. The pH scale ...

This is a preview. Log in through your library . Abstract Chromium in soils is present in the form of Cr(VI) oxyanions or Cr(III) cations. The toxicity and mobility of Cr(VI) are higher than those of ...

Many popular landscape and fruit species like blueberries, rhododendrons, and azaleas grow best in moderately acidic soils. It is because low pH improves the availability of iron, manganese, and other ...

It doesn’t mean anything to most people. But pH is most important in farming. Many farmers would not know what it’s all about but they can see and feel its effects on their harvests. Crops vary in ...