摘要
以"红地球"葡萄为试材,研究了延迟出土对"红地球"葡萄物候期的影响以及在果实成熟过程中,对可溶性固形物、可滴定酸、还原糖和总花色素含量的影响。结果表明:延迟出土可推迟"红地球"葡萄成熟期达14d;延迟出土处理的"红地球"葡萄果实果皮的总花色素含量显著高于正常出土的"红地球"葡萄,但可溶性固形物、可滴定酸和还原糖的含量与正常出土的"红地球"葡萄相比无明显差异。
Using ‘Red Globe’ as material,the effect of delayed excavation on phenological period and the reducing sugar content, titratable acid content, soluble solid content and total anthocyanin content during the process of maturity resulting were studied. The results showed that delayed excavation in spring postponed phenological period of ‘Red Globe’up to 14 days. Anthocyanin content in berry skins of grapes delayed-excavated from soil was significantly higher than unearthed normally ones, but there was no significant difference in reducing sugar content, titratable acid content and soluble solid content between delayed and normally excavated ‘Red Globe’.
出处
《北方园艺》
CAS
北大核心
2013年第8期29-32,共4页
Northern Horticulture
基金
国家教育部果蔬食品制造关键技术与产业化自主资助项目(2012BAD31B00)
国家"948"葡萄新品种及配套栽培技术引进资助项目(2009-4-09)
国家农业部杨凌葡萄苗木良种繁育基地资助项目(2008)
关键词
延迟出土
物候期
果实品质
“红地球”葡萄
delayed excavation
phenological period
grape quality
‘Red Globe＇
