【摘要】 为筛选甘薯芽菜生产的专用甘薯品种,以24份甘薯品种为材料,通过采用暗培养发芽技术获取商用薯芽,并通过薯芽食味评价,鉴定参试品种薯芽品质的优劣;为确定薯芽的最佳栽培方法,以所选最佳品种为材料,在不同介质、光照和培养基等条件下,对薯芽生长特性和营养品质展开研究。结果表明,不同品种甘薯薯芽生长和品质均不同,其中‘金玉’被筛选成为最佳薯芽专用品种;在不同培养条件下,‘金玉’品种薯芽品质有显著差异;在暗培养条件下,采用自制培养基(LD)进行培养可获得最佳薯芽品质的生产效果。更多还原

【Abstract】 In order to select suitable varieties for sweetpotato bud production,24 sweetpotato varieties were cultured in dark to produce commercial sweetpotato bud.The quality of sweetpotato bud was identified by taste evaluation method.Effects of different culture substance,light and culture media on growth characteristics and nutritional quality of optimal sweetpotato bud to determine the suitable cultivation methods.The results showed that there were significant differences in growth and nutritional quality among different varieties of sweetpotato bud.Variety Jinyu was the best variety for sweetpotato bud production.Moreover,the optimal culture condition for sweetpotato bud production was on self-made culture media(LD) and in dark.更多还原