论文部分内容阅读
国际农业社会对甘薯的重新关注,致使对原始种质和改良种质的交换需求发生了显著的增加。据联合国粮农组织估计,甘薯在世界作物总产中居第七位。健全的园艺管理和国家检疫条例要求,进行国际分发的甘薯种质不能携带已知的病毒。此外,甘薯的生产和研究也需
The renewed focus on sweet potatoes in the international agrarian community has led to a significant increase in the demand for exchange of primary germplasm and improved germplasm. According to the UN’s Food and Agriculture Organization, sweet potato ranks seventh in the world’s total crop production. Sound horticultural management and national quarantine regulations require that sweet potato germplasm internationally distributed can not carry known viruses. In addition, the production and research of sweet potato is also needed