中国农业科学院油料作物研究所育成的“中双四号”油菜新品种目前通过国家科枝攻关专题鉴定验收。专家认为,这一品种在品质、抗性、产量方面达到国际同类育种先进水平,是我国目前冬油菜种植区唯一全面达到并大幅度超过国家科技攻关指标的良种。 目前,“中双四号”已在全国推广750万亩以上,被国家科委列为唯一在全国重点推广的优质油菜品种。 Chinese Academy of Agricultural Sciences Institute of Oil Crop bred “Shuang Shuang” rape new varieties currently approved by the National Branch tackle the topic identification. Experts believe that this variety has reached the international advanced level of breeding in the aspects of quality, resistance and yield. It is the only thoroughbred that has reached and substantially surpassed the national key scientific and technological index in the current winter rapeseed planting area in China. At present, “Shuang Shuang IV” has been popularized more than 750 million mu across the country and was listed by the State Science and Technology Commission as the only high-quality rapeseed that has been mainly promoted throughout the country.