- State of New Jersey Department of Agriculture John Fitch Plaza, PO Box 330 Trenton, NJ 08625-0330 Search NJDA Site Charles M. Kuperus, Secretary of Agriculture Phone 609-292-3976 Fax 609-292-3978 DROUGHT INFORMATION Directory of Agricultural Organizations (PDF) Overview of the New Jersey Agriculture Industry NJDA Services and Programs and NJDA Sections Frequently Requested Programs News ...www.state.nj.us/agriculture