七种果袋对‘红里’肥城桃果实品质的影响

Effect of Seven Types of Bags on Fruit Quality of Feicheng Peach Cultivar Hongli

以‘红里’肥城桃为试材,研究了7种不同类型果袋套袋对其品质的影响。结果表明,套袋能够提高果实的单果重、果实表面亮度L、黄蓝色差b,降低果实的病虫果率、硬度、可溶性固形物含量。综合各指标,无纺布袋中单层黑色无纺布袋效果最好,纸袋中单层外黄内黑纸袋效果最好,所有袋型中单层黑色无纺布袋的效果最好。

Taking Feicheng peach variety Hongli as material, the effects of 7 different bag types on peach quality were studied. The results showed that bagging could improve the single fruit weight, fruit surface brightness L, yellow and blue chromatic aberration b, and decrease the ratio of fruits suffered pests and disea- ses, firmness and soluble solid content. Comprehensively considering each index, the effect of black non - woven bag was the best in single -layer non -Woven bags, while that of single layer yellow outside ahd black inside bag was the best in paper bags. The single black non -woven bag was the best in all the bagtypes.