摘要
黄妃是从晚黄金实生后代中选育出的桃新品种。该品种的花为蔷薇型,花瓣粉红色,花药橘黄色,有花粉,量多;雌蕊与雄蕊等高或稍矮;果实近圆形,平均单果质量223.9 g,最大单果质量350.7 g;果肉黄色、松脆、近核处无红色素沉淀;果肉为硬溶质,硬度4.2 kg·cm^(-2);果实可溶性固形物含量(w,后同)13.9%,品质上;在不套袋情况下果面为金黄色、无红色素,可进行免套袋栽培。在山东泰安地区,3月中旬萌芽,4月初盛花,7月底至8月初成熟,果实生育期120 d左右;幼树以中果枝结果为主,成龄树以中长果枝结果为主,复花芽多,成枝力中等。抗逆性和适应性较强,无特殊病虫害。适合山东桃产区栽培,第2年开花结果,丰产性好。
The new cultivar Huangfei is a mid-maturing yellow-fleshed peach with excellent appearance.The seedlings were generate from the seeds of Wanhuangjin in 2012 at Jinniushan experimental station of Shandong Institute of Pomology.It was initially selected in 2015 for its yellow flesh and nonpigmented epidermis.After regional adaptability testing at three sites(including Mengyin,Zoucheng and Feicheng in Shandong province)over four years from 2016 to 2019,it was finally selected in 2019 for its good quality.This cultivar is medium growth potential with open tree gesture.The young tree mainly bears fruits on medium-fruit branches,and the big tree mainly bears fruits on long-fruit branches.The flower buds are abandant and the branching ability is medium.The fruit of the cultivar is nearly round and with medium size.In Tai’an area of Shandong,the blooming time is early April,the florescence lasts for 5 days,and maturation period is from the late July to the early August.The fruit development period is about 120 days.The leaf buds burst in the late March and the leaf fall is in the mid and late November.The tree growth period is about 230 days.The fruit surface is golden yellow without red pigment which can obtain yellow fruit by bag-free cultivation.The pulp is yellow and crispy,and there is no red pigment precipitation near the core.The maximum fruit weight is 350.7 g and the average fruit weight is 223.9 g.The fruit quality is excellent.The content of total soluble solids is 13.9%,the content of total acid is 0.223%,the sugar-acid ratio is 62.33,and the flesh hardness is 4.2 kg·cm^(-2).The fruits have a very long storage-life,the cold storage life is about 2 months and the shelf life is over 5 days.The aroma of fruit flesh is still very strong after storage. The main peach producing area of Shandong isthe suitable cultivation area of this cultivar. Plant spacing and row spacing can be about 2 m×5 m withY-shaped tree.
作者
高晓兰
李桂祥
董晓民
李淼
刘伟
宫庆涛
刘进
陈铁牛
张安宁
GAO Xiaolan;LI Guixiang;DONG Xiaomin;LI Miao;LIU Wei;GONG Qingtao;LIU Jin;CHENTieniu;ZHANG Anning(Shandong Institute of Pomology,Tai’an 271000,Shandong,China;Agricultural Technique Service Center of Yiyuan,Yiyuan 256100,Shandong,China;Mengyin County Forestry Bureau,Mengyin 276200,Shandong,China)
出处
《果树学报》
CAS
CSCD
北大核心
2023年第4期811-814,共4页
Journal of Fruit Science
基金
山东省农业良种工程项目(2020LZGC007)
国家桃产业技术体系泰安综合试验站(CARS-30-Z-08)。
关键词
桃
新品种
黄妃
中熟
黄肉
Peach
New cultivar
Huangfei
Mid-maturing
Yellow flesh
作者简介
高晓兰,助理研究员,硕士,主要从事桃育种和栽培技术研究。Tel:0538-8237532,E-mail:gxlsdsgss@163.com;通信作者:张安宁,Tel:0538-8237532,E-mail:zan_hope@163.com。
