‘BRS 421’ and ‘BRS 423’: high oleic peanut cultivars for production in Brazil

Abstract ‘BRS 421’ and ‘BRS 423’ are high-oleic runner type peanut cultivars, adapted to the main peanut-producing areas in Brazil and partially resistant to spotted wilt. ‘BRS 421’ has a medium cycle and large seed size, while BRS ‘423’ has a short cycle and regular runner seed size.

摘要：‘BRS 421’与‘BRS 423’均为高油酸匍匐型花生品种，适宜种植于巴西主要花生产区，且对斑萎病具有部分抗性。‘BRS 421’生育期中等、籽粒较大；‘BRS 423’生育期较短、籽粒大小适中。