A new maize hybrid called Longyunuo No.1 was created by combining two specific inbred lines. This hybrid was developed by the Pratacultural Science Institute of Heilongjiang Academy of Agricultural Science in 2001 and tested in Heilongjiang province in 2008. Longyunuo No.1 is known for its high yield, disease resistance, good quality, and taste. It is particularly well-suited for selling as fresh, quick-frozen, or vacuum-packed maize.