1. According to the data of rural network, Shisui 628 is a maize variety bred by Beijing Olkin Seed Co., Ltd. on 20 19, so Beijing Olkin Seed Co., Ltd. has Maisui 628.
2. This variety of maize is resistant to common diseases of maize plants, such as leaf spot, ear rot, stem rot, southern rust and head smut, with high yield and drought resistance, and its starch content is 30% higher than that of ordinary varieties, so it is a high-quality maize variety.