How does moisture affect aglime quality?

The choice indicating that moisture decreases purity is correct because excess moisture can lead to aglime (agricultural lime) absorbing impurities or contaminants, which can reduce its overall quality and effectiveness. When aglime is stored or handled in humid conditions, it may attract moisture that allows for chemical reactions or the inclusion of unwanted substances, resulting in a product that is less pure.

Ensuring the purity of aglime is critical because it directly impacts its ability to effectively neutralize soil acidity and provide essential nutrients like calcium. It is essential for operators to store and manage aglime in dry conditions to maintain its quality and effectiveness in agricultural applications.

In contrast, higher moisture would generally not enhance the quality of aglime, as it could lead to clumping, reduced flowability, and potential degradation in effectiveness. Lower moisture might seem favorable but does not necessarily imply increased quality either if the aglime itself is not pure. The assertion that moisture has no effect is inaccurate, as storage conditions significantly influence the purity and efficacy of agricultural amendments like aglime.