山东农业大学学报（自然科学版）2023，Vol.54Issue(6)：808-813,6.DOI:10.3969/j.issn.1000-2324.2023.06.002
采收期对'盘克汉姆'梨果实品质的影响
Harvesting Date Influence on Fruit Quality of'Packham's Triumph'Pear
摘要
Abstract
The quality of fruit is closely related to its harvest time.Therefore,it is significant to determine the optimal harvest time for fruit commercial value.We used'Pankham'as the test material to explore the influence of different harvesting periods on fruit quality,and expounds the influence of different harvest periods on fruit harvest and shelflife quality from the aspects of decay rate,weight loss rate,firmness,color difference,soluble solid content,organic acid content,and vitamin C content.The results showed that fruits harvested 160 days after flowering had a longer shelf life,but had slightly lower contents of soluble solid and vitamin C than those harvested 170 days after flowering.Fruits harvested 170 days after flowering had better color and flavor,but lower shelf life firmness than the 160-day fruits and ripened earlier.In order to meet the needs of long-distance transportation or to seek a longer shelflife,we can harvest near 160 days after flowering;we can harvest near 170 days after flowering for local sales.Clarifying the optimal harvest period for storage and sales of'Packham's Triumph',we can improve the fruit commodity value.关键词
'盘克汉姆'梨/采收期/果实品质Key words
Packham's Triumph/harvest period/fruit quality分类
农业科技引用本文复制引用
李婷,祝自豪,王义菊,冯守千..采收期对'盘克汉姆'梨果实品质的影响[J].山东农业大学学报（自然科学版）,2023,54(6):808-813,6.基金项目
山东省良种工程(2019LZGC008) （2019LZGC008）
