10份湖北地方红肉桃资源生物学特性观察  

Observation of biological characteristics of 10 red-fleshed peach resources in Hubei province

作　　者：龚林忠[1] 何华平[1] 王富荣[1] 顾霞[1] 

机构地区：[1]湖北省农业科学院果树茶叶研究所,武汉430209

出　　处：《果树学报》2008年第3期413-417,共5页Journal of Fruit Science

基　　金：湖北省自然科学基金(2006ABA048)

摘　　要：对收集的10份湖北省地方红肉桃资源的主要植物学特征、生物学特性以及果实经济性状进行了初步观测分析。多数品种的共性特征是树体高大、树姿直立,具有典型的北方桃品种树型特点;但其花芽起始节位低、以复花芽和中长果枝成花为主,具有南方水蜜桃品种的成花结果特点。果实卵圆形、果顶圆凸、单果质量较小、果肉离核、果面有较多茸毛,具有地方品种的一些典型原始性状,同时又具有红肉、离核、耐贮运等优良性状。红肉桃7、8、1综合性状优良,可作为地方特色品种在生产上栽培利用。The main botanical and biological characteristics and economic traits of fruit of 10 red-fleshed peach germplasm resources in Hubei province were preliminary observed and analyzed. The same character of the most cultivars was of upright tree gesture, with same tree habit as the Northern peach cultivars. But their internodes of fruiting branches were short, and having double flower buds mainly born on middle and long fruiting branches, just like Southern melting peach cultivars. Their fruit were smaller, ovate in shape, with convex fruit top, freestone, and dense fuzzes. Some primitive characteristics were preserved in those cultivars, being red fleshed, freestone, and having good storability. Some of the red-fleshed ones, like No.7, 8 and 1 due to having good integrated characteristics could be used for commercial growing as local promising cultivars.

关 键 词：桃 红肉 资源 性状 

分 类 号：S662.1[农业科学—果树学]