豫麦18－64系河南省堰师县二里头村农科站从豫麦18选择最优株系培育而成。五河县1996、1997年示范种植，均获得大面积丰产。一、特征特性该品种属弱春性品种，适于晚播，10月16日播种，翌年6月1日收获，全生育期220天。对生态环境表现出良好的适应性，丰产性好，表现稳定。该品 Yumai 18-64 Department of Weir in Henan Province Erlitou Village Agricultural Station from Yumai 18 choose the best strains cultivated. Wuhe County 1996,1997 model planting, have received large-scale high yield. First, the characteristics of the species is a weak spring sex varieties, suitable for late sowing, sowing on October 16, June 1 the following year harvest, the whole growth period of 220 days. The ecological environment showed good adaptability, high yield, stable performance. The product