摘要
‘香妃’枇杷是从‘金钟’和‘贵妃’杂交子代中通过选择优良单株,定向培育而成的特晚熟优质大果白肉新品种。花期晚,有利于避过北缘栽培区域冬季低温对幼果的冻害。成熟期果实较耐高温,不易发生落果、皱果。果实洋梨形或近圆形,单果质量56.1~70.9 g,果皮橙黄色,易剥皮;果肉厚,细嫩化渣,淡黄色至白色,可溶性固形物含量13.3%~15.5%,可食率70.9%~75.0%。适应性强,在福州5月下旬—6月上旬果实成熟,成熟期比‘解放钟’迟10 d以上。3年生无性子4代单株产量27.6 kg。
‘Xiangfei’is an excellent offspring from‘Jinzhong’בGuifei’crossing population,it was selected for extremely late-maturing,high-quality,large-size and white texture.The flowers bloom later than most other cultivars which would help to avoid freezing injury in northern cultivated areas during winter.The fruits are in suborbicular or pear shape with uniform size that weight 56.1–70.9 g.It is great that the fruits from this cultivar could keep enlargement in high temperature in early summer while most other cultivars would stop growth and start maturing,with fewer defoliation or peel wrinkling than other cultivars.The orange peel is easy to be stripped and the light yellow or white texture is thick,soft and delicate-based slag.The esculent rate is 70.9%–75.0%;the TSS is 13.3%–15.5%,all these make the fruits to be tasted fresh and sweet.In Fuzhou,the fruits mature extremely late during late May to early June,about 10 days later than‘Jiefangzhong’.In all,it was identified as a cultivar with high and stable yield and broad adaptability.The yield of three-year tree is 27.6 kg per plant.
作者
郑少泉
蒋际谋
邓朝军
姜帆
陈秀萍
胡文舜
许家辉
许奇志
苏文炳
ZHENG Shaoquan;JIANG Jimou;DENG Chaojun;JIANG Fan;CHEN Xiuping;HU Wenshun;XUJiahui;XU Qizhi;SU Wenbing(Fujian Breeding Engineering Technology Research Center for Longan and Loquat,Fruit Research Institute,Fujian Academy of Agricultural Science,Fuzhou 350013,China)
出处
《园艺学报》
CAS
CSCD
北大核心
2020年第S02期2954-2955,共2页
Acta Horticulturae Sinica
基金
国家重点研发计划项目(2019YFD1000900)
国家“万人计划”百千万工程领军人才专项
国家科技部、财政部项目(NICGR-2019-054)
福建省百千万工程领军人才专项
福建省农业科学院重点创新团队项目(STIT2017-1-4)
关键词
枇杷
特晚熟
优质
大果
loquat
extremely late-maturing
high quality
large size