The inbred lines contain 28.125 percent of Luda Red Cob Pedigree, 25 percent of tropical maize pedigree, 9.375 percent of Tangsipingtou pedigree and 9.375 percent of Lancaster pedigree and have the highest heterosis with Reid Yellow Dent maize.

• 具有一般配合力高、抗病、抗倒伏、耐旱、适应性强等特点；含旅大红骨血缘28.；125%25；热带血缘25%25；唐四平头血缘9