Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. mast seeding phenotypic selection seed production Chinese cork oak (Quercus variabilis) Edwards's long‐tailed giant rat (Leopoldamys edwardsi) Letter Moran effect Plant Growth Regulators Quercus alba Quercus rubra acorn dispersal demography density-dependent pollination success economies of scale environmental veto flowering general flowering masting masting breakdown plant hormones plant reproduction predispersal seed predation recruitment regeneration reproductive variation resource budget model rodents