I. Hanfei 1633
Variety source: The inbred line R899 bred by Mianyang Hanfei Seed Industry Co., Ltd. is the female parent, and the inbred line HF338 bred by Mianyang Hanfei Seed Industry Co., Ltd. is the male parent. Characteristics: Semi-compact plant type, small to medium included angle between main axis of male spike and branches, light purple anther, light purple filament, cone-shaped to tubular fruit spike, yellow grain, middle type and red spike axis. The regional experiment of Sichuan Wande Science and Technology Enterprise Consortium in Qiu Ping Group of Sichuan Province for two years showed that the average growth period of spring sowing was 1 16.5 days, the plant height was 279.8 cm, the ear height 106.3 cm, the ear length 19.8 cm, and the number of rows per ear 17.3. After inoculation, it was identified as highly resistant to head smut, susceptible to large leaf spot, small leaf spot, stem rot, sheath blight, ear rot and gray leaf spot. Yield performance: the average yield per mu in 20 19 years was 589. 1 kg, which was 6.4% higher than that of the control Cheng Dan 30. In 2020, the average yield per mu was 600.9 kg, an increase of 9. 1% compared with the control. The average yield per mu in the two-year regional trial was 595.0 kg, an increase of 7.7% over the control. The average rate of increasing production point is 93.8%; In the production test in 2020, the average yield per mu was 6 14.0 kg, which was 7.5% higher than that of the control.
Ii. Ruiyu 150
Variety source: inbred line Neizi Z 16N 139 bred by Neijiang Academy of Agricultural Sciences in Sichuan Province as female parent and inbred line Neizi 17H022 bred by Neijiang Academy of Agricultural Sciences in Sichuan Province as male parent. Characteristics: Semi-compact plant type, small to medium included angle between main axis of male spike and branches, green anthers, light purple filaments, tubular fruit spikes, yellow seeds, middle type and white spike axis. The Hua Fu High-tech Enterprise Consortium in Sichuan Province conducted a two-year regional test of Qiu Ping Group. The average growth period of spring sowing is 1 17.0 days, the plant height is 285.5 cm, the ear height is 1 15.3 cm, the ear length is 19.5 cm, the number of rows per ear is 17.3, and the number of grains per row is 65438. Grain bulk density is 762g/L, crude protein is 65438 00.6%, crude fat is 5.0%, crude starch is 74.2%, and lysine is 0.32%. After inoculation, it was identified as resistant to small class disease, moderately resistant to sheath blight, stem rot, ear rot, leaf spot and highly sensitive to head smut. Yield performance: participated in the regional test of Qiu Ping Group in Sichuan Province on 20 18, and the high-tech enterprise consortium in Hua Fu, Sichuan Province, with an average yield of 560 kg per mu, which was 6.5% higher than that of the control Cheng Dan 30; In 2020, the average yield per mu was 537.6 kg, an increase of 3.9% over the control; The average yield per mu in the two-year regional test was 548.8 kg, which was 5.3% higher than that in the control, and the yield increase rate was 88.2%. The production test in 20 19 years showed that the average yield per mu was 594.7 kg, which was 5.5% higher than that of the control.