“Earth 55†is a high-quality, high-yield hybrid rapeseed selected for research on oil crops in the Chinese Academy of Agricultural Sciences. It was approved by Hubei Province in 2008 and has strong growth potential, early ripeness, superior quality, outstanding yield, and resistance to stress. Strong features.
Characteristic characteristics
This variety belongs to half-winter Brassica napus varieties, the whole growth period of 215 days. The leaves are medium in size, half erect at seedling stage, lighter in leaf color, yellow in petals, taller in plants, 182.2 cm in plant height, 40 cm in branches, and 8-14 branches in one branch. No early pods, early flowering phenomenon, convulsions are stout and tidy, flowering periods are relatively concentrated, and later stalks are stout. Moderate maturity, suitable for dryland oil, cotton continuous cropping, can be live, but also transplanting seedlings. Resistant to sclerotia, resistant to lodging. The crude fat content was 41.28%, the erucic acid content was 0.1%, and the glucosinolate content per gram of rapeseed meal was 21.99 micromoles, which met the national “double low†high quality rapeseed quality standard.
Cultivation techniques
The sowing time for transplanting seedlings in the middle reaches of the Yangtze River should be in mid-September. The ratio of seedbeds to Daejeon is 1:4. Breeding of strong seedlings, strict control of seedling age (30 days), transplanting in mid-October; live broadcast from late September to 10 Sow in mid-season. Under medium fertility level, a reasonable planting density of 667 square meters (1 acre) was transplanted and transplanted to about 9,000 plants, and the live broadcast volume was 15,000 to 18,000 plants.
Sensory Cortex,Occipital Cortex,The Frontal Cortex,Periamygdaloid Cortex
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