The Arkansas Rice Research Verification Program Weekly Update No. 22 (Sept. 11, 2026) from Extension verification coordinator Ralph Mazzanti lists grain and milling yields for several Delta counties that matter to SEARK producers.
Chicot County RT 7521 FP cut Aug. 12 at 227 bu/ac (milling 56/68). Desha (FIR) RT 7531 MA harvested Aug. 17 at 177 bu/ac (46/68). Jefferson County RT 7521 FP harvested Aug. 13 at 172 bu/ac (47/70), with ratoon harvest still pending. Prairie County remained the last field approaching harvest in the report.
Public verification yields help SEARK rice growers benchmark cultivar and management choices against Extension-supervised fields.
Source: UAEX — Arkansas Rice Research Verification Program Weekly Update No. 22 (Sept. 11, 2026).
