Guano and Peat moss

Guano noun - The excrement of sea birds; used as fertilizer.

Peat moss and guano are semantically related in dressing to aid production of crops topic. In some cases you can use "Peat moss" instead a noun "Guano".

Peat moss noun - Any of various pale or ashy mosses of the genus Sphagnum whose decomposed remains form peat.

Guano and peat moss are semantically related in dressing to aid production of crops topic. You can use "Guano" instead a noun phrase "Peat moss".