Saprore

Saprore is a rarely used term, primarily within the field of ecology and more specifically, soil science. It refers to the organic matter present in soil that is in a highly decomposed state. This decomposed organic matter is beyond the stage of recognition of the original plant or animal tissues from which it originated. It represents the end-product of the decomposition process, a dark, amorphous substance also frequently referred to as humus.

Saprore differs from less decomposed organic matter by its lack of recognizable structure. While partially decomposed litter may still contain identifiable leaf fragments or woody debris, saprore is a homogenous mixture that has been acted upon extensively by microorganisms and environmental factors. The transformation to saprore involves the breakdown of complex organic molecules into simpler compounds.

The presence of saprore is a key indicator of soil health and fertility. It contributes to the water-holding capacity of the soil, improves nutrient retention, and provides a substrate for beneficial microbial activity. The slow release of nutrients from saprore is a critical source of sustenance for plants. The term may sometimes be encountered in the context of wetland ecosystems or peat formation, where the accumulation of partially and fully decomposed organic material is significant.