中熟桃新品种‘谷红1号’的选育与品种特性  

The breeding and varietal characteristics of a new mid-maturing peach cultivar‘Guhongyihao'

作　　者：崔晓岚[1,2] 张文忠[1] 关伟[1] 杨海清[1] 闫君君[1] 刘明[1] 葛彦会[1] 田顺宝[1] 石立平[1] 张杰[2] 

机构地区：[1]北京市平谷区人民政府果品办公室,北京101200 [2]北京农学院植物科学技术学院,北京102206

出　　处：《北京农学院学报》2017年第2期20-24,共5页Journal of Beijing University of Agriculture

基　　金：北京市林果业生态环境功能提升协同创新中心资助项目(PXM2016_014207_000038)

摘　　要：【目的】选育桃优良新品种以丰富桃种质资源,使之更加优质和多样化,从而提高果农收益。【方法】采用芽变选种的方法,从燕红的芽变中选育出优质中熟桃新品种‘谷红1号’。【结果】该品种树势强,树姿半开张,花粉多,丰产性强;平均单果重200.0g,最大果重650.0g;果面全红,着紫红色,果肉白色、皮下红色素多,硬溶质、风味甜,粘核。可溶性固形物含量13%以上。果实发育期91d,在北京地区7月中下旬成熟,【结论】该品种具有较好的商品价值和市场前景,适合北京地区栽培。[Objective]The breeding of peach variety can enrich peach germplasm resources, improve quality and diversification, and increase the fruit yield.[Methods]＇Guhong yihao was a new mid-maturing peach cultivar, selected through ＇Yanhong bud mutation . [Results] The tree vigor was strong, and tree architecture was half open, with a higher level of pollen and yield. The average fruit weight was 200.0 g,the maximum up to 650.0 g. Fruit surface was covered with purple red color. The flesh was white but subcutis was with much red pigment, which was hard-melting and clingstone. The soluble solid was above 13%. The fruit of the new cultivar matures in mid late July in Beijing with fruit development period about 91 days. [Conclusion]This peach cultivar had good commodity value and market prospect, and was suitable for cultivation in Beijing area.

关 键 词：桃 品种 中熟 谷红1号 

分 类 号：S662.1[农业科学—果树学]