果树学报2003，Vol.20Issue(2)：79-83,5.
柱型苹果品种选育研究
Report on Breeding Columnar Apple Varieties
戴洪义 1王彩虹 1迟斌 2祝军 1王然 1李贵学 1庄丽丽1
作者信息
- 1. 莱阳农学院,山东,莱阳,265200
- 2. 山东省农业厅种子站,山东,济南,250013
- 折叠
摘要
Abstract
An apple breeding program started at Laiyang Agricultural College in 1994, aiming at combining columnar growthhabit and other desirable characteristics in a new variety. Preliminary observation on the performance of the crossed progeniesshowed that the growth vigor; precocity; resistances to mildew,ring spot and woolly aphid varied greatly. The fruit size andshape, flesh firmness,eating quality, flowering date and fruit ripening date were apparently polygenic characters. An AFLPmarker of Co gene was selected and converted into SCAR marker, which could be employed to detect columnar genotype withhigher efficiency. Further trials of several promising selections are under way.
关键词
柱型苹果/品种选育/Co基因/分子标记/预选Key words
Columnar apples/Breeding of varieties/Co gene/Molecular marker/Pre-selection分类
农业科技引用本文复制引用
戴洪义,王彩虹,迟斌,祝军,王然,李贵学,庄丽丽..柱型苹果品种选育研究[J].果树学报,2003,20(2):79-83,5.
