I. H600 corn seeds
From sowing to harvesting for 85 days, the active accumulated temperature should be ≥ 10℃ 1900℃, which is a sweet corn variety. The seedlings are dark green, the leaf sheaths are dark green, the anthers are yellow, the pollen quantity is large, and the flowering period is coordinated. The plant height is 2 10.0 cm and the ear position is 50.0 cm. Filaments are green, the ear is long and conical, the tip of the ear is dome, the ear length is 22.0 cm, the ear thickness is 5.5 cm, the number of rows per ear is14 ~18, the number of grains per row is 39 ~ 43, the ear axis is white, the length of bracts is moderate, and the seed yield is 63.9% ~ 66.8%.
II. Xinkeyu 1
Ear: long cone, red axis, ear length 19.0cm, ear thickness 4.5cm, bald tip 0.7cm, number of rows per ear 14- 16, number of grains per row 36, and seed rate 84.2%. Grain: hard grain type, yellow, 100-grain weight 28.1g. In 20 15 years, the quality supervision, inspection and testing center of the Ministry of Agriculture determined that the bulk density was 8 10g/L, crude protein was 9.79%, crude fat was 4.62%, crude starch was 73.79%, and lysine was 0.30%.
Third, Fuer 302a
The middle-early maturity spring maize group in East and North China is from emergence to maturity 123 days, which is later than the control Jidan 27 1 day. Seedling leaf sheath is light purple, leaves are green, leaf margin is green, anther is yellow, glume is green. The plant type is semi-compact, the plant height is 273.5 cm, the ear position is 96 cm, and the number of leaves per plant 18. The ear is tubular, the ear length is 19.2 cm, the ear rows are 18 rows, the ear thickness is 5.2 cm, the ear axis is red, the grain is yellow and half-dentate, and the 100-grain weight is 32.6 grams.