Ludan 3092

Variety Introduction: Spring-sown maturity period of 128 days, summer-sown of 98 days, semi-compact plant shape, upward-facing leaves, plant height of 268 cm, ear position at 90-95 cm, ear length of about 26 cm, ear thickness of about 7.8 cm, 18-22 rows per ear, 49 grams per 100 grains, red husk

Yield Levels: Participated in the regional trials of the general group of summer corn varieties in the province from 2013 to 2015, with an average yield of 694.8 kg per mu over three years, 6.3% higher than the control Zhengdan 958. In the production trial of 2016, the average yield was 642.1 kg per mu, 5.8% higher than the control Zhengdan 958.

Planting Density: The planting density is 3,800-4,000 seedlings per mu, and the density can be appropriately increased in high water and fertilizer soil. Fertilization: It is recommended to apply 40 kg of compound fertilizer (total N, P, K content 45%) as the base fertilizer per mu, and apply topdressing fertilizers in a timely manner based on seedling conditions.

Reapply spike fertilizer.

Harvesting: Approximately 50 kg per mu increase in yield one week after the bracts turn yellow.

Appropriate Areas: Shandong, Hebei, Henan, Anhui, Jiangsu, Hubei, and other Huanghuaihai corn regions.