What does 455 mean?

Heyouza 455 is a rapeseed variety selected by Crop Research Institute of Anhui Academy of Agricultural Sciences, and its variety is Y204AB× 1 19055. The application was put forward by the Crop Research Institute of Anhui Academy of Agricultural Sciences, passed the review of the provincial agricultural authorities on September 3, 20 17, and was rechecked by the National Agricultural Technology Extension Service Center, which met the requirements of the Measures for the Registration of Non-main Crop Varieties, and the registration number was GPD Rapeseed (20 17)520033.

Features:

The seedling stage is vigorous, the seedlings are semi-erect, the leaves are dark with wax powder, the long-handled leaves are 2 ~ 3 pairs of nicks, the top cracks are large, and the leaves are oval. Petals are large, imbricate and bright yellow. The seed coat is dark brown. The results of two-year regional test showed that the average plant height was 162.2 cm.

The number of effective pods per plant is 260.2, each pod 19. 1 pod, the 1000-grain weight is 4.0g, and the whole growth period is 222.9 days, which is 0.7 days earlier than the control variety (Wan You 14). The erucic acid content is 0.65438 0%, the glucosinolate content is 20.73 micromole/g, and the oil content is 46.65438 0%. Anti-bacterial nucleosis, virus disease, cold resistance and lodging resistance.