(1) There is a fertilizer advisory committee.
(2) The committee is composed of seven members, appointed jointly by the director of the Montana agricultural experiment station and the director of the Montana cooperative extension service of Montana state university-Bozeman, as follows:
(a) five members involved in agriculture that includes the use of fertilizer in production; and
(b) two members from the fertilizer industry.
(3) The director of the department of agriculture shall serve as an ex officio member.
(4) The members shall serve staggered 5-year terms, except that members shall be initially appointed so that no more than two terms expire in any year.