中晚熟蟠桃新品种中蟠104的选育
Breeding report of a mid-late ripening yellow flat peach cultivar Zhong-pan 104
潘磊 1牛良 1孙世航 1段文宜 1崔国朝 1王志强 1曾文芳1
作者信息
- 1. 中国农业科学院郑州果树研究所,郑州 450009
- 折叠
摘要
中蟠104是通过多代人工杂交聚合选育的中晚熟黄肉蟠桃新品种,其母本为晚熟黄肉桃优系'06-3-137',父本为早熟黄肉蟠桃优株'07北5-60'.花为蔷薇型,粉红色花瓣,花瓣数5片,花粉多,自花结实,丰产稳产.在郑州地区果实8月上旬成熟,果实生育期137 d左右.单果质量241 g,果实扁平,果顶闭合性好;果皮茸毛短,底色黄色,果面全红;套袋后果面全黄;果肉黄色,硬溶质,黏核;肉质细腻,可溶性固形物含量(w)15.2%,风味甜香.
Abstract
Zhongpan 104 is a mid-late ripening yellow flesh peach released from the Peach Breeding Research Group of Zhengzhou Fruit Research Institute(ZFRI),Chinese Academy of Agricultural Scienc-es(CAAS).It was derived from a cross of 06-3-137×07 North 5-60 made in 2012.The female parent,06-3-137,is a yellow-fleshed peach plant,which is late maturing and has a bright red skin,and the pol-len parent,07 North 5-60,is a yellow-fleshed flat peach,which is early-maturing and has a bright red skin.The progeny consisted of 148 seedlings.It was named Zhongpan 104 in 2021.The flowers of Zhongpan 104 were pink,showy and self-pollinating with a lot of pollen.The average full bloom date in Zhengzhou was late March,and the flowering period duration was 7 to 10 days.There was no significant difference in bloom date between Zhongpan 104 and Zhongtao Huangjinmi 5.The average harvest date was 8 Aug at Zhengzhou in the observational plots.Zhongpan 104 usually ripened 10 d earlier than Zhongtao Huangjinmi 5.Its fruit development period was 137 d.The fruit of Zhongpan 104 was flat round,and the sutures were symmetrical on both sides.Zhongpan 104 was a low-acid clingstone peach with yellow,hard-melting flesh that was crispy at early ripening and became soft when fully ripe.The av-erage fruit weight was 241 grams,and the maximum weight was 389 grams.The pericarp had short hairs with bright red color.The fruit was sweet and juicy,and the soluble solid content was 15.2%.The flesh of the fruit is fine and clingstone.The leaves are yellowish green.The field trials were conducted in Xin-zheng,Xinxiang and Jiaozuo in Henan Province.The fruit yield of each experimental station was rela-tively stable,ranging from 1898 to 2073 kg per 666.7 m2.flower and fruit thinning was necessary for en-suring the quality of the fruits.Generally,2-3 fruits should be retained on the long fruit branch,1 fruit should be retained on the short fruit branch.Cultivation with bagging should be suggested after spraying insecticides and fungicides at the young fruit stage to ensure high commercial rate of the fruits.
关键词
蟠桃/新品种/中蟠104/黄肉/硬溶质/中晚熟Key words
Flat peach/New cultivar/Zhongpan 104/Yellow flesh/Hard-melting/Middle to late ripening引用本文复制引用
基金项目
国家现代农业产业技术体系建设专项资金项目(CARS-31-1)
中国农业科学院科技创新工程项目(CAAS-ASTIP-2023-ZFRI)
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据