我国幅员辽阔,地跨寒、温、亚热带气候,果树资源植物极其丰富。丰富的果树种质资源不仅需要调查清楚,更需要引种利用,为四化建设增砖添瓦。果树资源调查中,需要分类鉴定和标本采集的知识。一、果树植物的鉴定鉴定是确定植物名称的手段。鉴定果树植物需要有植物分类学的基本知识,而且要 Our country is vast in size and covered with frigid, warm and subtropical climates. Fruit tree plants are extremely rich. Rich fruit germplasm resources not only need to investigate clearly, but also need to introduce and use, for the four modernizations by brick. Fruit tree resources survey, the need for classification and identification of specimen collection knowledge. First, the identification of fruit trees Identification is the means to determine the name of the plant. Identification of fruit trees requires a basic knowledge of plant taxonomy, but also