抗裂果枣新品种‘金谷大枣’  

A New Chinese Jujube Cultivar‘Jingu Dazao’Resistant to Cracking

作　　者：李登科[1] 王永康[1] 隋串玲[1] 赵爱玲 杜学梅[1] 

机构地区：[1]山西省农业科学院果树研究所,山西太谷030815

出　　处：《园艺学报》2011年第7期1409-1410,共2页Acta Horticulturae Sinica

基　　金：作物种质资源保护项目(NB2010-2130135-02);林业公益性行业科研专项(2010004041-04);国家科技支撑计划项目(2008BAD92B03-13);山西省回国留学基金项目(2007-107)

摘　　要：‘金谷大枣’是从山西省枣主产区优良种质资源中选育出的丰产、大果形、优质、抗病、抗裂果、干鲜兼用的新品种。果实大,长圆柱形,略扁,单果质量24.1 g,大小整齐。果面较平滑,果皮较薄,深红色,果肉肉质较致密。鲜枣总糖含量29.68%,酸0.64%,维生素C 2 918.8 mg.kg-1。制干率54.6%。干枣含总糖65.11%,酸1.21%。在山西太谷,9月下旬完全成熟。‘Jingu Dazao’was excavated in Shanxi Province,as a new Chinese jujube cultivar with high yield,huge fruit,good quality and resistance to fruit diseases and cracking.Its fruit is big,long cylindrical and slightly flat in shape.The average fruit weight is 24.1 g.Its fruit skin is smooth,thin and deep red.Its flesh is intermediate compact in texture.The contents of total sugar,acidity and vitamin C in fresh fruit are 29.68%,0.64% and 2 918.8 mg.kg-1 respectively.The contents of total sugar and acidity in dried fruit are 65.11% and 1.21%.It ripens in middle or late September in Taigu,Shanxi,China.

关 键 词：枣 品种 

分 类 号：S665.1[农业科学—果树学]