中国橄榄种质资源评价与抗寒性研究进展

摘要

橄榄是热带亚热带特色名贵果树,其果实富含多种营养和功效成分,而寒害和冻害是橄榄产业发展的重要制约因素之一.中国拥有丰富的橄榄种质资源,深入开展资源收集评价、遗传特性分析和抗寒性研究是橄榄物种资源保护和创新利用的关键.本文综述了近年来橄榄种质资源描述评价、遗传多样性及抗寒性等方面研究概况,并对橄榄未来资源评价和研究工作进行展望,以期为橄榄生产和研究提供科学指导.%Chinese olive is important characteristic fruit tree with diversified nutritional ingredients and function components,but cold injury seriously restricts the development of its industry.China has abundant Chinese olive gerrnplasm resources,and studies on identification,genetic diversity and cold-resistance are of vital importance to conservation and full utilization.This paper reviewed the latest progresses of Chinese olive from the aspects of germplasm conservation,evaluation,genitic diversity and cold resistance.Finally,based on the current research progress,we proposed some orientations which would be helpful for the future research and industry of Chinese olive.