辽杂1号高粱杂交种是辽宁省农科院高粱研究所于1983年育成的一个6A高粱新组合.母本为Tx622A,父本为晋辐1号.辽杂1号高粱在品种比较试验、省区域试验和大面积生产示范试验中,亩产都超过千斤,比当地主栽的3A高粱杂交种显著增产,每亩增产100～250斤.1984年开始在全省推广,现已成为我省推广6A高粱的主要杂交种. Liaoza No. 1 sorghum hybrid is a new combination of 6A sorghum developed by Institute of Sorghum of Liaoning Academy of Agricultural Sciences in 1983. The female parent is Tx622A and the male parent is Jinyun 1. Liaoza 1 sorghum is in the variety comparison test, Provinces and large-scale production demonstration test area, more than a kilogram per mu, more than the local 3A sorghum hybrids significantly increased yield of 100 to 250 kg per mu. 1984 began to promote the province, has now become our province Promote 6 A main sorghum hybrids.