Fish meal and Organic fertiliser

Fish meal noun - Ground dried fish used as fertilizer and as feed for domestic livestock.

Organic fertiliser and fish meal are semantically related. In some cases you can use "Organic fertiliser" instead a noun phrase "Fish meal".

Organic fertiliser noun - A fertilizer that is derived from animal or vegetable matter.

Fish meal and organic fertiliser are semantically related. Sometimes you can replace phrase "Fish meal" with "Organic fertiliser", this phrases are similar.