【摘要】 火龙果起源于美洲,广泛分布于热带和亚热带地区。由于火龙果采用景天酸代谢途径(CAM)进行光合作用,耐旱性极强。广西岩溶地区石漠化十分严重,生态条件恶劣,结合火龙果的生物学特性,在石漠化山区引种火龙果并针对种植过程中存在的技术瓶颈,开展相关研究,在诸多关键技术上进行了创新和集成应用,促进了火龙果产业的快速发展,取得了显著的经济效益和生态效益。本文总结和分析了火龙果产业发展过程中存在的问题,结合在以色列访学过程中参与火龙果相关研究的体会,探讨了开展火龙果国际合作研究的必要性。更多还原

【Abstract】 Dragon fruit originated in the Americas and is widely distributed in tropical and subtropical regions.Because dragon fruit uses photosynthetic pathway(CAM)for photosynthesis,its drought tolerance is extremely strong.Rocky desertification in the karst area of Guangxi is very serious and the ecological conditions are very poor.Combining the biological characteristics of dragon fruit,dragon fruit was introduced to the rocky desertification mountainous area and relevant research on the technical bottleneck existing in the planting process was carried out,and numerous key technologies were innovated and integrated to application,which promoted the rapid development of dragon fruit industry and achieved significant economic and ecological benefits.Summarize and analyze the problems existing in the development of dragon fruit industry,and explore the necessity of conducting international research on dragon fruit in combination with the experience of participating in dragon fruit related research in the processof visiting Israel.We also summarized and analyzed the problems existing in the development of dragon fruit industry.Combined with the experience of participating in the research on dragon fruit in the process of visiting Israel,the necessity of conducting international research on dragon fruit was discussed.更多还原