果树学报2012，Vol.29Issue(2)：184-187,4.
葡萄杂交后代对葡萄根瘤蚜抗性的遗传分析
Inheritance trend in resistance to phylloxera in grape cross progenies
刘崇怀 1冯建灿 2董丹丹 3王忠跃3
作者信息
- 1. 河南农业大学园艺学院,郑州450002／中国农业科学院郑州果树研究所,郑州450009
- 2. 河南农业大学园艺学院,郑州450002
- 3. 中国农业科学院植物保护研究所,北京100094
- 折叠
摘要
Abstract
In order to provide the basis for breeding physiology-resistant rootstocks, laboratory bioassays were carried out for evaluation on the progenies＇ resistance and inheritance of 6 cross combinations. The result showed that SO4, 5BB, 1103 P, Vitis riparia 580, V. yanshanensis 0947 and V. champini 1148 were resistant to phylloxera,. Beta and V. amurensis were susceptible to phylloxera. The resistance to phylloxera of 6 cross progenies showed the traits of continuous distribution and quantitative inheritance. In process of parent combination, the proportion of American Vitis species had a positive correlation with the strength of resistance to phylloxera, which present the additive effects of gene. The resistance to phylloxera of 6 cross progenies showed a downtrend. Choosing parent with resistance to phylloxera was most import task in grape rootstock breeding.关键词
葡萄根瘤蚜/杂交后代/抗性鉴定/遗传分析Key words
Grape phylloxera/Hybrid progenies/Resistance identification/Inheritance分类
农业科技引用本文复制引用
刘崇怀,冯建灿,董丹丹,王忠跃..葡萄杂交后代对葡萄根瘤蚜抗性的遗传分析[J].果树学报,2012,29(2):184-187,4.
