优质早熟梨新品种—中梨1号的选育  

A new early and high quality pear cultivar-Zhongli 1

作　　者：李秀根[1] 杨健[1] 王龙[1] 

机构地区：[1]中国农业科学院郑州果树研究所,郑州450009

出　　处：《果树学报》2006年第4期648-649,F0002,共3页Journal of Fruit Science

基　　金：国家"863"项目(2002AA241191)

摘　　要：中梨1号又名绿宝石,亲本为新世纪×早酥。经过20多年在不同生态条件地区比较试验,该新品种果实外观美、平均单果质量250g,最大果质量510g,宝石绿色,扁圆形,肉质细嫩松脆,风味甘甜爽口,可溶性固形物含量12.2%～14.3%,总酸0.085%,维生素C3.85mg/100g。郑州地区7月中旬成熟,货架期20d以上;早果、丰产、适应性强,抗黑星病。Zhongli 1 is also called Lübaoshi. It was derived from the cross Shinseiki （P. pyvifolia Nakai.） ×Zaosu （P. bretschneideri Rehd.）,made in 1982,bred by Zhengzhou Fruits Research Insititute,CAAS. Fruit mature in mid July in Zhengzhou area,Henan province,are large,weighting 250 g on average,but reaching 510 g,having a green skin and an oblate shape, quite pretty; flesh is fine, tender and crisp, very sweet flavor with slightly tart, of good eating quality. It contains a soluble solids content of 12.2%-14.3%. The fruit shelf life is over 20 days. The trees are precocious ,productive and resistant to pear scab disease.

关 键 词：梨 新品种 中梨1号 早熟 优质 自花结实 

分 类 号：S661.2[农业科学—果树学]