早熟白肉枇杷新品种‘早佳8号’  

A New Early Maturing White-flesh Loquat Cultivar ’Zaojia 8’

作　　者：张展伟 阮贤聪 林顺权[2] 陈健 冯瑞祥 杨向晖[2] 徐社金 ZHANG Zhanwei;RUAN Xiancong;LIN Shunquan;CHEN Jian;FENG Ruixiang;YANG Xianghui;XU Shejin(Guangzhou Institute of Fruit Science,Guangzhou 510405,China;College of Horticulture,South China Agricultural University,Guangzhou 510642,China)

机构地区：[1]广州市果树科学研究所,广州510405 [2]华南农业大学园艺学院,广州510642

出　　处：《园艺学报》2022年第S01期45-46,共2页Acta Horticulturae Sinica

基　　金：广州市科技创新委(前期资助类)项目(20154010028)

摘　　要：‘早佳8号’是从‘早钟6号’与‘佳伶’(‘Javierin’)的杂交后代中选育出来的早熟白肉枇杷新品种。树势较旺盛,枝梢开张或略披垂。花朵较大,白色。果实梨形至长圆形,果皮黄白色,果肉白色,果实中等大小,平均单果质量36.53g;果肉较厚,肉质极细嫩,化渣,汁多,风味浓郁,有香味;可溶性固形物含量11.6%,总糖含量9.2%,还原糖含量8.1%,总酸含量0.23%,固酸比50︰1,品质优;种子少,可食率72.6%。在广州成熟期为3月上旬至4月中旬,挂果期较长。盛产期产量稳定在9.0t·hm^(-2)。皱皮果少,裂果少。’Zaojia 8’ is a new early-maturing white pulp loquat cultivar bred by crossing yellow pulp ’Zaozhong 6’ as the female parent with ’Javierin’ introduced from Spain as the male parent. The tree is vigorous,and the branches are open or lightly drooping. The flowers are white and large. The fruit is pear shaped or oblong with yellow-white peel and white pulp. The fruit is medium in size. The average single fruit weight is 36.53 g. For fruit quality,the thick pulp is very tender,juicy,fragrant,with rich flavor and few seeds. The soluble solids content is 11.6%,the total sugar content is 9.2%,the reducing sugar content is 8.1%,the total acid content is 0.23%,the solid acid ratio is 50︰1,and the edible rate is 72.6%. The fruit ripening period in Guangzhou is from early March to mid-April,and the fruit setting period is long. The yield in the high-yield period is stable at 9.0 t·hm^(-2). There are few wrinkled or few cracked fruits.

关 键 词：枇杷 早熟 白肉 品种 

分 类 号：S667.3[农业科学—果树学]