1 .Xianyu 335: common maize variety, with plant height of 3 10/0cm, ear height of107m, number of leaves per plant of 20, ear length of 22cm, ear thickness of 5cm, rows per ear 16~ 18 rows.
2. Zhengdan 958: a mid-mature maize hybrid, with a plant height of about 246 cm and an ear height of about 1 10 cm. .
3. Xianyu 698: The ear length of this variety is 20.2 cm, the number of rows per ear 14~ 18 rows, and the 1000-grain weight is about 440 grams.
4. Longping 208: The ear length of summer maize in Huanghuaihai is 16cm, the number of rows per ear is 14~ 16, and the number of grains per row is 33.6. 100 grains weigh 33.7 grams.
5. Zhongyu 999: the plant height is 277cm, and the ear height is 1 10cm; The angle between the blade and the stem is small.
6. nongda 372: From emergence to maturity in Huanghuaihai summer maize region 103 days.
7. Huadan 136: The growth period of multiple cropping corn areas in southern Shanxi is about 102 days. Total number of blades 19~20.
8. Zhenghan 9: The growth period of summer sowing is 98 days. Whole plant leaves 2 1 piece.
9. Derun 90 10: Strong disease resistance and lodging resistance, wide adaptability, and the yield per mu can reach 1500 kg.
10, Denghai 685: High temperature resistance, strong disease resistance and lodging resistance, and the yield per mu can reach 1600 kg.