山桐子研究进展

Research progress on Idesia polycarpa

山桐子不仅观赏性强,而且果实含油量高,具有成为新型生物质能,缓解能源紧缺的潜力。我国具有丰富的山桐子资源,随着各地山桐子产业发展,深入研究我国山桐子产业发展现状,并探讨经济、快速的发展思路十分必要。该文针对山桐子开花与结实特性、良种选育、山桐子油应用、山桐子油优化机制等方面的研究进展,探究山桐子开花结实特性,以及花芽分化过程,积极进行良种选育以及选择高含油量、高不饱和脂肪酸的优质山桐子油的山桐子繁殖体系,是目前促进山桐子产业发展的主要技术研究方向。但以山桐子油用为目标,发展山桐子产业,需对山桐子雌树选育、两性花的分化机制进行进一步探索;目前对于山桐子油提取和优化方法的研究较多,但应选择快速和经济的技术路线,进行果实高产、稳产的育种研究和新品种开发。

Idesin polycarpa not only has strong ornamental value,but also has high oil content in its fruit,which has the potential to become a new type of biomass energy to alleviate energy scarcity.China has abundant resources of I.polycarpa,and with the gradual development of the I.polycarpa industry in various regions,some new problems have emerged that urgently need to be solved.It is necessary to conduct in-depth research on the current development status of China′s I.polycarpa industry and explore economic and rapid development strategies.The research progress in the flowering and fruiting characteristics,breeding of improved varieties,application of I.polycarpa oil,and optimization mechanism of I.polycarpa oil was involved in flowering and fruiting characteristics,process of flower bud differentiation of I.polycarpa,breeding of improved varieties,and high-quality I.polycarpa selection with high oil content,high unsaturated fatty acid.Further more,exploration is needed for the selection of female trees and the differentiation mechanism of bisexual flowers in I.polycarpa;Though there is a lot of research on the extraction and optimization methods of I.polycarpa oil,a fast and economical technical route should be chosen to conduct breeding research and new variety development for high and stable fruit yield.