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鲁玉5号(鲁原单8号)是山东省农业科学院原子能农业应用研究所于1978年以原齐123自交系为母本,黄早4自交系为父本组配而成的单交种。1984年经山东省农作物品种审定委员会审定而定名,列为我省早熟推广种。该杂交种在1981、1982年省区试早熟组和旱地组试验中,平均亩产比鲁原单4号增产10%以上,1983年在全国北方区试早熟组中,亩产居参试8个杂交种的首位,比平均对照增产12.11%。1983年在我省肥城
Luyu No. 5 (Luyuan No. 8) is a unitary study of the Institute of Atomic Energy Agriculture of Shandong Academy of Agricultural Sciences in 1978 with original Qi 123 inbred line as its female parent and Huangzao 4 inbred as its male parent Species. 1984 by the Shandong Provincial Crop Variety Approval Committee validated and named, as our province precocious promotion species. In 1981 and 1982, the hybrid test in the pilot area and dryland group in the province average yield per mu than Luyuan single 4 more than 10% in 1983 in the northern region of the precocious group, the mu yield of 8 The first hybrids, 12.11% increase over the average control. 1983 in our province Feicheng