The board of trustees shall adopt the first bylaws of a cooperative to be adopted following an incorporation, conversion, merger or consolidation. Thereafter the members shall adopt, amend or repeal the bylaws by the affirmative vote of a majority of those members voting thereon at a meeting of the members. The bylaws shall set forth the rights and duties of members and trustees and may contain other provisions for the regulation and management of the affairs of the cooperative not inconsistent with this act or with its articles of incorporation.