复壮fùzhuàng恢复品种的原有优良特性并提高种子的生活力{rejuvenate; restore original properties of a plant strain and improve its seed viability}: 品种～{rejuvenation of seed strain}|某些春播作物进行冬播可以使种子～。{The seeds of certain spring-sown crops can be rejuvenated by sowing in winter instead.}