摘要
对浙江义乌和嵊州两个试验点的22个枣品种的果实和种子的长度、宽度、重量共6个性状进行测定分析。结果表明，各鲜食枣品种的果实和种子具有稳定的表型性状，品种间所有性状都存在极显著差异，而品种内6个性状都不存在差异；22个品种果实中6个为细长型、5个为橄榄形、10个为球形和1个为桔形；所有品种的可食率都较高在93％～97．12％；聚类分析可将22个品种划分为6类，各品种基本按照果实的大小进行分类，仅辣椒枣单独划分为一类。
Determinations were conducted on 6 phenotypic traits （length, width and weight of fruit and seed） of 22 fresh jujube cultivars planted in Yiwu and Shengzhou, Zhejiang province. The results showed that tested cultivars had stable phenotypic traits of fruit and seed. It had great difference of phenotypic traits among cultivars, but no difference within cultivar. The fruits shapes were divided into slim（6 cultivars）, olive（5 cultivars） ball（10 cultivars） and orange（1 cultivars）. Edible rate of tested cultivars reached 93%-97.12%. Cluster analysis showed that 22 tested cultivars could be divided into 6 types according to their fruits weight except the pepper jujube.
出处
《浙江林业科技》
北大核心
2013年第5期44-47,共4页
Journal of Zhejiang Forestry Science and Technology
基金
浙江省重点科技创新团队项目"林木种苗产业创新团队"(2005R50035)-"南方枣种质遗传测定与良种选育研究"
浙江省果品农业新品种选育重大科技专项"樱桃和南方枣种质评价与良种选育研究"(2012C12904-6)
浙江省科研院所专项"森林食品研究创新团队建设与人才培养"(2012F20012)
浙江省森林食品研究重点实验室(2011F10069)"
关键词
鲜食枣
引种
果实
表型性状
fresh Chinese jujube
introduction
fruit
phenotypic traits
