4个枣品种亲缘演化关系的研究  

Studies on the Relationship and Evolution of 4 Cultivars in Chinese Jujube

作　　者：彭建营[1] 彭士琪 王永蕙 杨云贞 

机构地区：[1]河北农业大学中国枣研究中心,河北省沧州市环保局

出　　处：《河北农业大学学报》1996年第4期33-37,共5页Journal of Hebei Agricultural University

摘　　要：通过分析金丝小枣、无核小枣、广洋枣、串杆枣等４个栽培枣品种的花粉形态、过氧化物酶同工酶、染色体核型，认为：金丝小枣与无核小枣有较近的亲缘关系，无核小枣是由金丝小枣演化而来。广洋枣与串杆枣有较近的亲缘关系。cultivars of Chinese jujube(Zizyphus jujuba Mill. )were analysed in the pollen morphology, De peyoxidase and karyotype. Results showed that Jinsixiaozao was closly related with Wuhexiaozao, Wuhexiaozao might be evolved from Jinsixiao Zao.Guangyangzao Was closly related with Chuanganzao.

关 键 词：枣树 品种 亲缘关系 

分 类 号：S665.102.1[农业科学—果树学]