三个品种枣树果实生长、产量和品质对比研究  

Comparatively Study on Fruit Growth,Yield and Quality of Three Varieties of Jujube

作　　者：马婧[1] 汪有科[1,2] 李晓彬[2] 汪星[1] 南娟[1] 

机构地区：[1]西北农林科技大学水利与建筑工程学院,陕西杨凌712100 [2]中国科学院水利部水土保持研究所,陕西杨凌712100

出　　处：《北方园艺》2010年第17期55-57,共3页Northern Horticulture

基　　金：国家科技支撑计划资助项目(2007BAD88B05)

摘　　要：选用8a生盛果期矮化密植的梨枣树、骏枣树和赞皇枣树为试材,对3个枣树品种的生长、产量和品质进行比较研究。结果表明:3个枣树品种果实的生长发育类型均属于较为典型的"双S"型。果实纵径以骏枣最大,赞皇枣最小;果实横径以梨枣最大,骏枣最小;单果重以梨枣最大,赞皇枣最小;单株产量以梨枣最大为8.427kg/株,骏枣最小为4.368kg/株。梨枣的含糖量最高;骏枣的含糖量最低。经过综合比较发现梨枣的果实产量、品质最好,经济效益最高。Using 8years of densely planted pear jujube,Jun jujube,and Zanhuang jujube as experimental material,the growth,yield and quality of three varieties were compared.The results showed that 3jujube fruit growth curve was typical double S-shaped.Jun jujube fruit longitudinal diameter was the largest,Zanhuang jujube was the minimum;Pear jujube fruit longitudinal diameter was the largest,Jun jujube was the minimum;Pear jujube fruit weight was the largest,Zanhuang jujube was the minimum;Pear jujube yield was the largest,8.427kg/strains,jun jujube was 4.368kg/strains.Pear jujube fruit sugar content was highest;Jun jujube fruit sugar content was lowest.We could draw by comparing that the yield,quality and cost-effective of pear jujube was better than the others.

关 键 词：枣树 品种 生长 产量 品质 

分 类 号：S665.1[农业科学—果树学]