摘要
采用避雨栽培的方法改变‘赤霞珠’葡萄果实生长小环境,通过对比测定露地及避雨栽培赤霞珠葡萄果实的糖、酸、酚类等指标,研究避雨栽培条件对赤霞珠葡萄果实品质的影响,从而为改善葡萄生长期间的栽培管理,培育优质酿酒葡萄提供理论依据。结果表明:避雨栽培条件有利于糖分的积累、有机酸的分解及多酚物质的形成,但由于避雨棚对光照的影响,却不利于花色苷的形成。因此,避雨栽培条件下改善光照条件,将对提高果实品质具有重要意义。
In this study,the author adopted the rain-shelter method to change the small environment of Cabernet sauvignon fruit,sugar,acids,phenols and other indicators were measured by comparing the open field and Cabernet sauvignon grapes cultivated by rain-shelter to study the rain-shelter on fruit quality of Cabernet sauvignon grapes,so as to improve the cultivation and management during the grape growing,and provide a theoretical basis for cultivating high-quality grapes.The results showed that:rain-shelter cultivation conditions was benefit to the accumulation of sugars,organic acids in decomposition and formation of polyphenols,but the impact of the rain-shelter shed light was not benefit to the formation of anthocyanin.Therefore,the change of light condition under rain-shelter cultivation would improve the fruit quality.
出处
《中国农学通报》
CSCD
北大核心
2011年第29期114-118,共5页
Chinese Agricultural Science Bulletin
基金
设施园艺技术标准研究(2006BAD07B10)
关键词
避雨栽培
'赤霞珠’葡萄
果实品质
rain-shelter cultivation
Cabernet sauvignon
fruit quality
作者简介
王学娟,女,1985年出生,在读硕士,主要从事葡萄种植与葡萄酒酿造方面的研究。通信地址:100083北京市海淀区中围农业大学东校区食品院301信箱,E—mail:wangxuejuan2008@yahoo.cn。
通讯作者:王秀芹,女,1966年出生,河北人,副教授,博士,主要从事酿酒葡萄果实发育生理与分子生物学研究。通信地址:100083北京市海淀区清华东路17号中国农业大学301信箱,E-mail:wxq1966@sohu.com。