冀82—5262是河北省农科院粮油作物所1977年用郑引一号作母本、石品10作父本杂交连续选育而成,1982年出圃。属半冬性早熟型,幼茎半匍匐,耐寒性强,分萦力较强,株高80一85厘米左右,成穗率较高,穗层整齐,稼长方形、长芒、白壳、白粒、籽粒饱满,大小均匀,千粒重35一37克,半硬质,蛋白质含量为13.42% Ji 82-5262 is Hebei Academy of Agricultural Sciences, grain and oil crops in 1977 with the Cheng cited as the female parent, stone 10 for the male parent of continuous breeding selected from 1982 nursery. It belongs to the semi-winter precocious type. The young stems are semi-creeping, cold-resistant and strong in sun-holding capacity. The plant height is about 80 to 85 centimeters, and the spike rate is higher, the ear layer is neat, the crop is rectangular, Grain, full grain, uniform size, grain weight 35 to 37 grams, semi-hard, the protein content of 13.42%