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本文论述了人参抗病育种的意义,介绍了国内外人参抗病育种的概况.在自然选择的压力下,产生的植物种一般对当地的病原物有较强的抗病力。人参属是具有遗传弹性的群体,为培育抗病品种提供了客观可能性。阐明了人参抗病基因的来源,对人参根病抗性的稳定性做了分析,并提出了人参抗病育种的选育方法及抗病性鉴定方法。
This article discusses the significance of ginseng disease-resistant breeding and introduces the general situation of disease-resistant breeding of ginseng at home and abroad.Under the pressure of natural selection, plant species produced generally have strong resistance to the local pathogens. Ginseng is a group with genetic flexibility, which provides an objective possibility for cultivating resistant varieties. The source of ginseng disease resistance genes was elucidated, the stability of ginseng root disease resistance was analyzed, and the breeding methods and disease resistance identification methods of ginseng disease resistance breeding were put forward.