2017 ORS 633.341¹
Additional label requirements for agricultural mineral

In addition to the label requirements under ORS 633.321 (Label requirements for fertilizer, agricultural amendment, agricultural mineral and lime products), the label for an agricultural mineral must include the following:

(1) The percentage of calcium sulfate, expressed as CaSO[4]• 2H[2]O or CaSO[4], if the product is gypsum or plaster or is an agricultural mineral in which calcium sulfate is the principal ingredient.

(2) The percentage of all ingredients contained in the product, in terms prescribed by the State Department of Agriculture, for all other agricultural minerals or mixtures of agricultural minerals with a principal ingredient other than calcium sulfate. [2001 c.914 §7; 2009 c.97 §5; 2015 c.514 §7]

1 Legislative Counsel Committee, CHAPTER 633—Grades, Standards and Labels for Feeds, Soil Enhancers and Seeds, https://­www.­oregonlegislature.­gov/­bills_laws/­ors/­ors633.­html (2017) (last ac­cessed Mar. 30, 2018).
2 OregonLaws.org contains the con­tents of Volume 21 of the ORS, inserted along­side the per­tin­ent statutes. See the preface to the ORS An­no­ta­tions for more information.
3 OregonLaws.org assembles these lists by analyzing references between Sections. Each listed item refers back to the current Section in its own text. The result reveals relationships in the code that may not have otherwise been apparent.