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为了提高沙棘开发利用的综合效益,本研究以半干旱区的内蒙古鄂尓多斯市九成宫沙棘育种园的俄罗斯沙棘和中国沙棘优良类型杂交的杂交子代及以其亲本中国沙棘、俄罗斯大果沙棘为研究对象,在目测的基础上,对2个杂交组合进行了大样本的调查,对其保存率、连年树高、地径、冠幅、土壤含水率等性状进行了调查及统计分析。调查结果表明:杂交子代的生长适应性明显要强于其母本俄罗斯沙棘,与其父本中国沙棘相似。
In order to improve the comprehensive benefits of seabuckthorn development and utilization, this study was conducted in a semi-arid region of the hybrid progenies of the Chinese and Japanese seabuckthorn hybrids of the Chinese Seabuckthorn (Hippophae rhamnoides L.) Seabuckthorn Breeding Garden in Jiucheng Gong in E’erduosi, Inner Mongolia, Fruit sea buckthorn was the research object. On the basis of visual observation, two large crosses were surveyed, and the preservation rate, annual tree height, diameter, crown width and soil water content were investigated and statistically analyzed . The results showed that the growth adaptability of hybrid progeny was significantly stronger than that of its female parent, seabuckthorn, similar to that of its Chinese parent, seabuckthorn.