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鲁原单２２号是山东省农业科学院原子能农业应用研究所最新育成的一个紧凑、优质、高产新品种，于２００２年４月通过省级审定（文号为“鲁农审字犤２００２犦１号”）。１特征特性夏播生育期９８天左右，株型紧凑，幼苗长势偏弱，苗后长势较强。株高２６０cm，穗位高１００cm
Luyuan single No. 22 is a compact, high-quality and high-yielding new breed newly developed by Institute of Atomic Energy Agriculture, Academy of Agricultural Sciences of Shandong Province. It passed provincial-level examinations in April 2002 (with the symbol of “Lu Nong Shen Zi 犤 2002 犦 1” ). 1 Characteristics of summer sowing period of about 98 days, plant compact, weak seedlings, strong growth after emergence. Plant height 260cm, ear height 100cm