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豫粱 7号是河南省农业科学院粮食作物研究所高粱室利用新型细胞质不育系于 1 984年选育而成 ,是我国育成的新型细胞质高粱杂交种之一 ,对解决高粱生产长期利用单一细胞质可能带来的毁灭性病害流行具有十分重要的意义。该品种1 990年通过河南省农作物品种审定委员会审定并命名。
Yu Liang 7 is the Institute of Grain Crops Institute of Henan Academy of Agricultural Sciences Sorghum room using a new type of cytoplasmic male sterile line breeding in 1984, is China’s bred new cytoplasmic sorghum hybrids, to solve the long-term use of sorghum single cytoplasm The possible devastating disease epidemic is of great significance. This variety was approved and named by Henan Province Crop Variety Approval Committee in 1990.