栽培因子调控马铃薯、甘薯等作物花青素合成研究进展  

Cultural Factors Regulating Anthocyanin Biosynthesis in Potato, Sweet Potato and Other Crops

作　　者：吴翠平[1,2] 沈学善[1] 屈会娟[3] 黄钢[3] 王西瑶[2] 王平[3] 

机构地区：[1]四川省农业科学院土壤肥料研究所,成都610066 [2]四川农业大学农学院,成都611130 [3]四川省农业科学院,成都610066

出　　处：《中国农学通报》2016年第24期90-96,共7页Chinese Agricultural Science Bulletin

基　　金：国家自然科学基金项目"四川盆地弱光胁迫影响紫马铃薯花青素合成的酶学机制与调控途径研究"(31401345);公益性行业(农业)科研专项"旱地两熟区耕地培肥与合理农作制"(201503121);国家现代农业产业技术体系四川薯类创新团队项目(川农业函[2014]91号);"十二五"四川省农作物及畜禽育种攻关项目"主要粮油新品种生产潜力及优质高产栽培技术研究与示范"(2011NZ0098-15)

摘　　要：紫色马铃薯、紫色甘薯等紫色作物富含天然抗氧化活性物质——花青素而受到消费者的青睐。为推动紫色马铃薯、紫色甘薯的进一步发展,本研究收集了部分有关马铃薯、甘薯等作物花青素合成和积累的研究报道和数据,对施肥(氮肥、磷肥、钾肥、硒肥、有机肥、复合肥)、种植技术(密度、收获期、覆盖方式、遮荫、海拔高度)、外源物质(糖类、激素类、生根粉)等栽培因子调控马铃薯、甘薯等作物地下部块茎、块根中花青素合成进行了分析,并探讨了其研究方向,为紫色马铃薯、紫色甘薯花青色合成的深入研究提供借鉴。Purple potato, purple sweet potato and other purple crops are rich in anthocyanin, which is regard asa natural antioxidant, thus are favored by more and more consumers. In order to promote the production ofpurple potato and purple sweet potato, the data related to the regulating effect of cultural factors, such asfertilization（nitrogen, phosphate, potassium, selenium, organic and compound fertilizer）, planting technique（density, harvest period, cover pattern, shading, altitude） and exogenous substances（sugar, hormones, rootingpowder）, on anthocyanin biosynthesis mechanism in potato tuber and sweet potato root were analyzed. Theresearch direction and application prospects of anthocyanin biosynthesis in purple potato and purple sweetpotato were also discussed. This paper would provide reference for further research on anthocyaninbiosynthesis.

关 键 词：紫色马铃薯 紫色甘薯 花青素 合成 栽培因子 

分 类 号：S532[农业科学—作物学] S531