2. He Yu 187: He Yu 187 is a new maize variety bred by Beijing Dade Changfeng Agricultural Biotechnology Co., Ltd., with an average yield of 1800 kg per mu and a maximum yield of 3,284 kg per mu, which is especially suitable for spring sowing in Northeast and Northwest China.
3. Denghai 6 18: Denghai 6 18 is a new common maize variety selected by Shandong Denghai Seed Industry Co., Ltd., which has the advantages of wide adaptability, high yield, strong lodging resistance and good comprehensive disease resistance. The average yield per mu is 15 1 1.44 kg, which is the first breakthrough in China.
4. Lianchuang 825: Lianchuang 825 is a new common corn variety bred by Beijing Lianchuang Seed Industry Co., Ltd. From 2065,438+07 to 2065,438+08, the average yield per mu in the northwest spring corn experimental field was 265,438+000 kg, which could reach 2,600 kg under high water and fertilizer conditions.
5. Xuntian 1 102: Xuntian 1 102 is a new common corn variety bred by Hebei Xuntian Agricultural Science and Technology Co., Ltd., with an average yield of 2 170 kg per mu in spring corn areas in East China and North China, and the highest yield can reach 3000 kg per mu.
6. Zhongkeyu 505: Zhongkeyu 505 is a new maize variety cultivated by Beijing Lianchuang Seed Industry Co., Ltd., with high yield potential, with a yield per mu of over 1.600 kg, a high-water fertile field 1.800-2.000 kg, and the highest yield per mu of 2 1.36 kg.
7. Dongdan 133 1: Dongdan 133 1 is a genetically modified maize variety applied by Liaoning Dongya Seed Industry Co., Ltd., with a maximum yield of 2,000 kg or even 2,200 kg and an average yield of 1600 kg per mu.
8. Xianyu 1225: Xianyu 1225 is a maize variety bred by Tieling Xianfeng Seed Research Co., Ltd. Beijing Branch. Its field performance is at the level of 1800- 1900 kg, and the highest yield per mu can reach 2770 kg.
9. Demeiya No.3: Demeiya No.3 is a common corn variety approved by Jilin Province on 20 13, which is suitable for planting in Yanbian and Baishan areas of Jilin Province. Average yield per mu 1662.76 kg, fertile land can be more than 2000 kg.
10, Jingke 968: Jingke 968 is a new corn variety selected by the Corn Research Center of Beijing Academy of Agriculture and Forestry Sciences, and it is also the largest variety sown in spring in China at present, with an average yield per mu 1500 kg or more. Spring sowing in northwest China, the average yield per mu is 24 17 kg.