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鲁单50是山东省农科院玉米所以母本鲁原92,父本齐319杂交育成的中熟玉米杂交种。1998年通过山东省品种委员会审定。为山东省主要推广品种。1998年响水县引进试种,2000年种植面积达6.1万亩,占玉米种植面积的53%,种植面积仍呈上升发展趋势。突出优点是高产、稳产、多抗、广适,宜于栽培并获得高产。
Ludan 50 is Shandong Academy of Agricultural Sciences so maternal parent Lu original 92, the father of 319 cross-breeding of maize hybrids. In 1998 through the Shandong Provincial Commission approved varieties. Shandong Province to promote the main varieties. In 1998, Xiangshui County introduced trial planting. In 2000, the planting area reached 61,000 mu, accounting for 53% of the corn planting area. The planting area still showed an upward trend of development. Outstanding advantages are high yield, stable yield, multi-resistance, wide adaptation, suitable for cultivation and access to high yield.