摘要
以"红富士"苹果为试材,测定了不同摘袋时期处理对果实外观及内在品质的影响。结果表明:不同摘袋时期对果实色泽、光洁度、可溶性固形物含量、果实硬度、可溶性总糖含量、总酸含量以及糖酸比均有影响,但不影响单果重和果形指数;综合各项指标,甘肃地区"红富士"苹果适宜的摘袋时期为9月下旬,此期内摘袋并适期采收,果实着色鲜艳,光洁度好,硬度大,糖酸比适中,口感酸甜可口。
Taking ＇Red Fuji＇ apple as material, the effects of different debagging time on fruit inner quality and appearance were studied. The results showed that different periods of debagging had effect on the color, cleaness, soluble solid c0ntent;hardness,total soluble sugar content, total acid content and sweet-sour ratio of fruit, but not on the weight of simple fruit or the index of fruit shape. In Gansu province, the most appropriate stage of debagging＇ was in late September. Removed bag and harvested at the appropriate time,the fruit had the bright skin color,high cleanness index and hardness middle solid-acid ratio, it tasted sweet and sour. The research provided the0retic,a! basis for production practme.
出处
《北方园艺》
CAS
北大核心
2013年第7期16-19,共4页
Northern Horticulture
基金
国家苹果产业技术体系专项资金资助项目(CARS-28)
甘肃省苹果产业科技攻关资助项目(2010-429)
甘肃省农业综合开发科技推广资助项目(2008-1)
