摘要
通过不同材料的套袋处理,在果实发育早期为果皮创造无光环境,比较研究其对红皮梨7个不同品种果实品质及着色的影响,同时研究了不同类型果袋、不同时期脱袋对红巴梨果实品质及着色的影响。结果表明:套袋使多数品种果实质量和可溶性固形物含量有所下降;红皮梨7个品种中适宜套袋的品种是满天红、红星;满天红适宜套红袋,红星适宜套膜袋;红巴梨为不适宜套袋的红皮梨品种,需在采收前15 d,行间铺设反光膜,并结合转果、摘叶等技术措施,提高着色程度。
In the experiment different bagging material was used to create an environment without light at fruit early growing stage to study the effect to fruit quality and coloring for 7 red peeled pears.At the mean time,effect to Red bartlett pear cultivars of various bag types and bag off-taking time to quality and coloring were studied.The results showed that bagging treatment brought drop of fruit quality and soluble solid content for most cultivars;among the seven red peeled pear cultivars,cultivars of Man-tian-hong and Hong-xing were suitable for bagging;Man-tian-hong was suitable for red bag and Hong-xing plastic film bag;as for the cultivars not suitable for bagging,it was recommended to lay light reflecting film between tree rows 15 days before harvesting.Besides,measures of fruit around-turning and leaves removing were combined to improve fruit coloring.
出处
《山西农业科学》
2011年第4期321-323,共3页
Journal of Shanxi Agricultural Sciences
基金
山西省农业科学院科技攻关项目(YGG1025)
关键词
红皮梨
套袋
着色
品质
red peeled pear
bagging
fruit coloring
quality
