早熟油桃新品种——‘中油桃12号’的选育  

A new early-ripening nectarine cultivar 'Zhong Youtao 12'

作　　者：牛良[1] 鲁振华[1] 崔国朝[1] 刘淑娥[1] 宋银花[1] 宗学普[1] 王志强[1] 

机构地区：[1]中国农业科学院郑州果树研究所.国家桃葡萄改良中心,郑州450009

出　　处：《果树学报》2012年第4期706-707,F0002,共3页Journal of Fruit Science

基　　金：国家科技支撑计划(2008BAD92B02-3)

摘　　要：中油桃12号是通过人工杂交培育而成的早熟优质油桃新品种。果实近圆形,平均单果质量103 g,大果170 g以上。成熟时80%以上果面着玫瑰红色。果肉白色,软溶质,风味浓甜,汁液中多,含可溶性固形物12.5%,总糖9.04%,可滴定酸0.24%,维生素C 102 mg.kg-1。郑州地区3月下旬开花,5月下旬成熟,果实发育期约60 d。花铃型,花粉多,自花结实,产量稳定。黏核。‘Zhong Youtao 12＇ is an early-ripening, good quality nectarine cultivar bred by artificial pollination. Its fruit is nearly round, with average fruit weight 103 g and the big ones above 170 g. Over 80% of the skin covered by rose-red when matured. Its flesh is white, melting, and containing 12.5% soluble solids, 0.24% titratable acid, 102 mg. kg^（-1） vitamin C, separately. The flower is blooming in late March and the fruit is ripening in late May with fruit development period about 60 days in Zhengzhou, China. The flower is non-showy with much pollen. It＇ s self＇fruitful and the yield is high and stable. The stone is cling.

关 键 词：油桃 新品种 '中油桃12号’ 早熟 

分 类 号：S662.1[农业科学—果树学]