枣抗裂果新品种‘曙光4号’  

A New Chinese Jujube Cultivar with Resistante to Fruit Cracking ‘Shuguang 4'

作　　者：王振亮 邵学红[2] 刘俊[2] 李梦钗[2] 刘满光[2] 

机构地区：[1]河北省林木良种工程技术研究中心,石家庄050061 [2]河北省林业科学研究院,石家庄050061

出　　处：《园艺学报》2014年第1期193-194,共2页Acta Horticulturae Sinica

基　　金：‘十二五’农村领域国家科技支撑计划课题(2013BAD14B0301);中央财政林业科技推广示范项目([2012]TK05号);河北省农业科技成果转化资金项目(12820122D)

摘　　要：‘曙光4号’为晚熟枣新品种。果实卵圆形或长圆形,平均单果质量17.4 g,鲜枣可溶性固形物含量26.6%,可滴定酸0.30%,维生素C含量为5.18 mg·g-1。早实,丰产,抗裂果,在河北枣区10月上旬成熟。＇Shuguang 4＇, a new late ripening Chinese jujube cultivar was selected from ＇Pozao＇ . It is suitable for dry. The fruit is ovoid or oblong with average fruit weight of 17.4 g. The soluble solid content reaches 26.6%, titratable acid 0.30%, Vitamin C content reaches 5.18 mg· g-1. It ripens in early October in Hebei Province. The cultivar is resistant to fruit crack. The trees are precocious and preductive, high yield.

关 键 词：枣 裂果 品种 

分 类 号：S665.1[农业科学—果树学]