早熟砂梨新品种翠冠的选育及其应用

The breeding of early ripening pear variety Cuiguan and its application:

翠冠梨系由幸水×（ 杭青×新世纪） 杂交选育而成。果实近圆形，单果重２３０ ｇ 。可溶性固形物含量１１～１２° Ｂｒｉｘ ，杭州地区７ 月底～８ 月初成熟。树势强健，结果早，果肉细嫩松脆，品质上等，座果率高，产量高且稳产，是一个优良的早熟砂梨品种。

Pear variety Cuiguan (Pyrus Pyrifolia Nakai) is a hybrid from koushi×(Hanggreen×New Century ).Cuiguan produces near round,high-quality fruit with a soluble solid of 11～12°Brix.The average weight is 230 grams.Cuiguan ripens in late July or early August in Huangzhou area.It is an ideal early ripening cultivar for the market.