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 ...

A Grains Research and Development Corporation (GRDC) initiative is set to come up with plan to come up with one of the major ...

Soil pH is a critical factor for lawn and garden success. Very high (alkaline) or very low (acidic) pH levels decrease the availability of nutrients to plants, stunting their growth, so it's ...

GRDC will host a national meeting in Adelaide on 19 February 2025 for grain industry participants to share knowledge on managing soil acidity in ...

The pH of a soil refers to its acidity or alkalinity and is a vital factor in plant growth. It's easy to measure and is usually listed numerically on a scale of one to 14. Acid soils have a pH of ...

Once you test your soil for pH, you will know whether or not you need to adjust the pH level for the specific crop you will grow. Garden lime consists of finely ground limestone and is applied to the ...

Many professionals expect wines grown in limestone soil to be more focused and acid-driven—but is there a reason why?

IT is a widely held view that oxides of iron and aluminium play important parts in phosphate sorption by acid soils. Several arguments in support of this are presented in reviews by Wild 1 and Hem ...