Validation number: Lunong trial 2007007. Approved in 2007.
Breeders: Pingyi County Seeds Co., Ltd.
Characteristics: Semi-compact plant type, growth period 105 days, plant height 263 cm, ear position 114 cm, lodging rate 5.0%, turnover rate 2.0%, the incidence of the most severe disease in the field, the incidence of large spot disease was 7 levels. Ear tube shape, ear length 18.1 cm, ear thickness 5.1 cm, bald head 1.2 cm, average row number per ear 17.3 rows, grain number 630 grains, red axis, yellow grain, semi-hard grain type, seed yield 86.0%, grain weight 316.3 g, volume weight 737.7 g/l. Anti-blotch disease, anti-blotch disease, high sensation Curvularia leaf spot, stalk rot, middle anti-tumor smut, high resistance to dwarf mosaic disease. Grain crude protein content 10.40%, crude fat content 3.50%, lysine content 0.25%, crude starch content 73.30%.
Yield performance: Generally about 600 kg per mu.
Cultivation techniques: The suitable density is 4,500 plants per mu. Other management measures are the same as Daejeon.
Validation opinion: Promote the use of summer maize varieties in the appropriate areas in the province. Use caution in the recurrence area of ​​curvularia leaf spot.
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