(a) Except as otherwise provided by this chapter, the notice of claim of lien is effective, and a new notice of claim of lien is not required to maintain the lien, as long as the person who provides the agricultural chemical, agricultural seed, or labor either:
(1) remains unpaid for the amount secured by the lien; or
(2) continues to provide an agricultural chemical, agricultural seed, or labor on a regular basis to the lien debtor.
(b) For purposes of this section, providing an agricultural chemical, agricultural seed, or labor is not considered to be made on a regular basis if a period of more than 45 days elapses between applications, deliveries, or preparations.