摘要
‘八月脆’是从‘冬枣’的自然授粉实生后代中选育出的早熟枣新品种。果实近圆形,平均单果质量9.85 g,可食率97.7%。脆熟期果实可溶性固形物含量34.8%,维生素C含量3.09 mg·g^-1,干枣可溶性糖含量78.2%。抗裂果,抗缩果病。在河北省大名县8月中旬成熟,盛果期平均产量17.8 t·hm^-2。适宜在河北省大名县、黄骅市和曲阳县及生态条件类似地区栽培。
‘Bayuecui’,a new early ripening cultivar of Zizyphus jujuba Mill.cultivar,was selected from natural pollination progeny of‘Dongzao’.The fruit has a nearly round shape,the average weight of per fruit is 9.85 g,and the percentage of esculent part of fruit is 97.7%.The soluble solids content is 34.8%;the vitamin C content is 3.09 mg·g^-1;the sugar content of dried jujube is 78.2%.It is highly resistant to fruit cracking and shrink disease.It ripens in middle August in Daming areas of Hebei.The average output is 17.8 t·hm^-2.It is suitable to be cultivated in Daming County,Huanghua City and Quyang County in Hebei Province and other regions with similar ecological conditions.
作者
王晓玲
毛永民
仇晓靖
申连英
WANG Xiaoling;MAO Yongmin;QIU Xiaojing;SHEN Lianying(Research Center of Chinese Jujube,Hebei Agricultural University,Baoding,Hebei 071000,China)
出处
《园艺学报》
CAS
CSCD
北大核心
2020年第S02期2938-2939,共2页
Acta Horticulturae Sinica
基金
河北省科技计划项目(16226313-7)
河北省林业厅项目(1503469)
国家林业和草原种质资源库项目(2005DKA21003)
关键词
枣
早熟
裂果
缩果病
抗性
Chinese jujube
early ripening
cracking
shrink disease
resistence
