Äkräs (also Ägröi, Egres) was the god of fertility in the Finnish mythology. He was also the god of turnip and the protector of beans, peas, cabbage, flax, and hemp. In Karelia he was called Pyhä Äkräs (Holy Äkräs).

Source: Wikipedia DBpedia

What is Äkräs subject of?

Äkräs is subject of Finnish gods, Agricultural gods and Fertility gods.