黑龙江省农科院园艺研究分院,最近培育成功受太空环境诱变而发生基因变异的番茄新品种。专家认为,这是我国利用航天技术培育成功的第一个蔬菜品种。研究人员于1992年将番茄品种搭载在返回式卫星上,进行为期8天的太空遨游,试图使其在复杂的空间环境中产生遗传基因变异。这项耗时7年半的科学研究,培育成功番茄新品种“宇番一号番茄”。“宇番一号番茄”与它 Heilongjiang Academy of Agricultural Sciences horticultural research branch, recently cultivated successfully mutated by the space environment and gene mutation of new varieties of tomatoes. According to experts, this is the first vegetable variety in China that has successfully used space technology to cultivate success. Researchers carried the tomato variety on a return satellites in 1992 for an eight-day space flight in an effort to create a genetic variation in a complex space environment. This seven-and-a-half-year scientific research has resulted in the successful cultivation of a new tomato variety, “Yu-Pu-I Tomato”. “Yu-fan No.1 tomato” with it