Over 50 Years of Potato Parental Line Breeding Programme at the Plant Breeding and Acclimatization Institute in Poland
Over 50 Years of Potato Parental Line Breeding Programme at the Plant Breeding and Acclimatization Institute in Poland
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波兰植物育种和驯化研究所 50 多年的马铃薯亲本育种计划
DOI：
10.1007/s11540-021-09503-2
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发表时间：
2021
期刊：
影响因子：
2.9
通讯作者：
B. Flis
中科院分区：
文献类型：
--
作者：
E. Zimnoch;B. Flis
本文介绍了波兰自20世纪60年代以来发展的马铃薯亲本育种计划。该计划的目的是创建有助于加快马铃薯新品种选育的亲本形式，并提高所需性状定向选择的效率。该方案通过对四倍体和二倍体亲本系进行研究和育种，将新的抗性来源和质量性状引入波兰育种库。该方案对马铃薯育种产生了重大影响，有72个波兰马铃薯品种来自涉及亲本系的杂交。这些品种对马铃薯主要病原菌表现出较高的抗性水平，包括对马铃薯Y病毒和淀粉组晚疫病的抗性。除了对马铃薯育种的直接影响外，该方案还促进了以马铃薯基因型为重点的研究。
The paper describes the potato parental line breeding programme developed in Poland from the 1960s. The aim of the programme was to create parental forms useful for speeding up the breeding of new potato varieties and getting higher efficiency in directed selection for desired traits. The programme introduced new sources of resistance and quality traits into the Polish breeding pool by conducting research and breeding of tetraploid and diploid parental lines. The programme had significant impact on potato breeding, with 72 Polish potato varieties originating from crossings involving parental lines. These varieties show higher levels of resistance to major pathogens of potato crops, including resistance to Potato virus Y and late blight in starch group. Besides the direct impact on potato breeding, the programme was the stimulus for developing studies focused on potato genotype.