An integrated database linking corn-ethanol co-product (DDG/DDGS) evidence to the municipal geography of beef-cattle production in São Paulo State, Brazil

Integrated database for São Paulo State linking a 31-study DDG/DDGS beef-cattle evidence base, an arm-level meta-analytic extraction (48 screened, 11 core, 116 arms) with random-effects and cluster-robust results and code, and a verified municipal layer: a 645-municipality reference grid and a complete IBGE PPM cattle-herd panel (2014–2023; 6,450 municipality-year observations). Shared backbone of a modular publication program on corn-ethanol co-products and beef-cattle production systems.