早熟优质龙眼新品种——泉龙104的选育  

Breeding of an early and high quality longan variety——Quanlong 104

作　　者：林文忠 吴少华[2] 庄卫东 潘东明[2] 郑金水 陈清西[2] 

机构地区：[1]福建省泉州市农业科学研究所,福建晋江362212 [2]福建农林大学园艺学院,福州350002

出　　处：《果树学报》2010年第6期1061-1062,共2页Journal of Fruit Science

基　　金：福建省科技厅资助项目(98-Z-4);福建省泉州市科技局科技攻关项目(2004N7)

摘　　要：泉龙104由东壁芽变单株选育而成的早熟优质龙眼新品种。该品种植株生长势强,投产早,枝条易成穗。坐果率高a果实近圆形,果皮有明显的放射状黄褐虎斑纹,平均单果质量10.5 g。果肉乳白色、离核易,肉质脆、味甜、香气浓,可食率63.7%,可溶性固形物22.5%,品质优。在福建泉州果实成熟期可比东壁挺早7～10 d。比福眼提早10～15 d。Quanlong 104, an early and high quality new variety of longan, was selected from bud variation of Dongbi. On plant characteristics, it was easy to form ear and bore early with strong plant growth potential and high fruit setting rate. On fruit economic characteristics, its fruit was nearly round and the pericarp was covered by obvious radial yellowish-brown tiger stripes, the average individual fruit weight was 10.5 g. On fruit quality, it had the following characters： milky white in flesh color, easy freestone, crisp texture, sweet taste, strong fragrant, with 63.7% edible rate, 22.5% soluble solids content and excellent quality. The most outstanding speciahy of Quanlong 104 was early maturity, It ripened 7 to10 days earlier than Dongbi and 10 to 15 days earlier than Fuyan in Quanzhou, Fujian.

关 键 词：龙眼 新品种 泉龙104 

分 类 号：S667.2[农业科学—果树学]