为弥补福建省马铃薯种质资源匮乏的短板,本课题组从中国农业科学院蔬菜花卉研究所引进了107份种质资源,分别在龙海和周宁两地对其中24份资源的主要形态特征、块茎产量、干物质含量、主要营养品质性状、耐冻性、花粉育性以及天然结实性等性状进行评价.本研究明确了24份资源可根据不同的育种目标作为亲本使用,为今后进一步开展杂交育种提供了技术支撑.%To enrich the resource on potato germplasms for the province,this project introduced 107 germplasms from the Institute of Vegetables and Flowers at the Chinese Academy of Agricultural Sciences in Beijing for evaluation.The morphological characteristics,tuber yield,nutritional quality,dry matter content,low-temperature tolerance,pollen fertility and natural parthenocarpy of 24 of them were scrutinized at test sites in Longhai and Zhouning counties.It was concluded that these germplasms could be used as parents for breeding new winter-potatoes with specific properties.
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