SWINE PRODUCTION CONTRACT GROWER. The term ‘‘swine production contract grower’’ means any person engaged in the business of raising and caring for swine in accordance with the instructions of another person. (Aug. 15, 1921, ch. 64, title I, § 2(a), 42 Stat. 159; Pub. L. 94–410, § 3(c), Sept. 13, 1976, 90 Stat. 1249;