"Processor" means any person engaged within this state in the operation of receiving, grading, packing, canning, fermenting, distilling, extracting, preserving, grinding, crushing, or changing the form of an agricultural commodity for the purpose of preparing [...]

"Processor" means any person engaged within this state in the operation of receiving, grading, packing, canning, extracting, preserving, grinding, crushing, or changing the form of peanuts for the purpose of preparing peanuts for market or of marketing such [...]

"Processor" means any person, firm, partnership, or corporation engaged in the business of cracking, shelling, and grading pecan meats for sale or of cleaning, grading, storing, bagging, or selling in-shell pecans, but this term does not include persons engaged [...]