鲁玉13号,原名鲁单203,是山东省农科院玉米研究所新育成的高产、高效、优质蛋白玉米杂交种。1993年通过山东省农作物品种审定委员会审定命名,同年获得山东省第二届农业博览会一等奖,此前被农业部定为1993～1994年国家重点扩繁品种。 1、产量表现 鲁玉13号在中等水肥条件下667平方米产550千克,在高水肥条件下可达850千克。1990～1991年鲁玉13号参加全国优质蛋白玉米杂交种区试,两年36点次,平均667平方米产 Luyu 13, formerly known as Ludan 203, is a high-yielding, high-quality and high-quality protein hybrid of maize cultivated newly by the Institute of Maize, Shandong Academy of Agricultural Sciences. In 1993, it was approved by the Shandong Province Crop Variety Approval Committee and won the first prize of the Second Shandong Agricultural Exposition in the same year. It was previously designated as a national key expansion variety by the Ministry of Agriculture in 1993-1994. 1, the yield performance Luyu 13 in medium water and fertilizer production 667 square meters yield 550 kilograms, in high water and fertilizer conditions up to 850 kilograms. From 1990 to 1991, Luyu 13 participated in the national high-quality protein and maize hybrid zone test, 36 points twice a year, with an average of 667 square meters