The text in the image is "бже заделывают в почву". What does this mean and what is the context?

Translation:

The text translates to "are incorporated into the soil".

Context:

This phrase is commonly used in agriculture and horticulture. It refers to the process of mixing organic matter, such as compost, manure, or crop residues, into the soil. This practice improves soil fertility, structure, and water retention. For example, after harvesting a crop, the remaining plant material might be "incorporated into the soil" to enrich it for the next planting season.