摘要
根据我国板栗资源分布状况,论述了不同栽培区域遗传变异趋势和资源利用现状。同时分析了板栗资源流失,特别是板栗新品种的普及推广将使板栗遗传多样性贫乏和萎缩。提出了建立板栗基因库,保护板栗种质资源的合理建议。
Based on the distribution of Chinese chestnut, the current situation of genetic variation and the resource utilization were descussed. The resucts showed the run off of Chinese chestnut resource, especially the spread and extension of new species, would related to the lack of genetic diversification. It should build Chinese chestnut gene bank to protect the Chinese chestnut resources.
出处
《河北农业科学》
2003年第B09期51-54,共4页
Journal of Hebei Agricultural Sciences
