攀枝花地区木棉种质资源调查与保存初探

A Preliminary Study of Germplasm Investigation and Conservation of Bombax malabaricum in Panzhihua

摘要: 对攀枝花地区木棉种质资源进行了调查和保存,结果发现,木棉在攀枝花地区普遍分布,花色深红、红、橙黄、黄,以红色和橙黄色最为常见;选出优树31株,采用播种育苗的方法对优树材料进行了保存,为品种选择、遗传改良提供基础种质材料。

Abstract: The investigation and conservation were carried out on Bombax malabaricum germplasm in Panzhihua.The results showed that B.malabaricum trees were widely distributed in Panzhihua,and their flower colours were dark red,red,orange,and yellow,especially red and orange colours were the most common.31 individuals of plus trees were selected and conserved by use of the method of seeding and raising seedlings to provide basic germplasm materials for variety selection and genetic improvement.