“豫粱八号”,原定名为“商杂5号”。1999年经河南省农作物品种审定委员会审定并命名为“豫粱八号”,适宜在长城以南广大夏播区推广种植。本杂交种,幼苗叶鞘浅红色,叶片为青绿色。幼苗生长势强,株高一般在240cm左右,(如果是育苗移栽株高可降 “Yu Liang eight”, originally named “Business miscellaneous 5.” In 1999 by the Henan Province Crop Variety Approval Committee approved and named “Yoliang 8”, suitable for large areas in the south of the Great Wall to promote planting. The hybrids, seedling leaf sheath light red, green leaves. Strong growth potential of seedlings, plant height is generally about 240cm (if transplanting seedling height can be reduced