Breeding of Huashuang No. 1 1 (B. napus L.) and the tactics for quality improvement in rapeseed
1991
Wu Jiangsheng | Liu Houli (Huazhong Agricultural Univ., Wuchang (China). Inst. of Genetics and Breeding of Crops)
The oil content of Huashuang is 43%. Its erucic acid content in oil is lower than 1% and its glucosinolates content is lower than 35umol/g. Its protein content in meal is higher than 40%. These characters fully meet the requirements of high quality rapeseed production. Its early maturing character enables the cultivar to be grown on double or triple cropping regions. The tactic for quality improvement breeding was discussed. Appropriate considerations would be given to the selection of multiple agronomic traits, especially the number of siliquae per plant, as well as methods of backcrossing, multiple crossing and recurrent selection
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