套袋对薄皮甜瓜果实营养品质的影响  

Effect of Bagging on Nutritional Quality of Oriental Melon

作　　者：宋廷宇[1] 赵茹[1] 程艳[1] 吴春燕[1] 陈赫楠 张晓明[1] SONG Tingyu ZHAO Ru CHENG Yan WU Chunyan CHEN Henan ZHANG Xiaoming(College of Horticulture,Jilin Agricultural University,Changchun,Jilin 130118)

机构地区：[1]吉林农业大学园艺学院,吉林长春130118

出　　处：《北方园艺》2017年第3期42-45,共4页Northern Horticulture

基　　金：吉林省教育厅资助项目(吉教科合字[2014]第55号)

摘　　要：以"绿魁""超甜白金""八里飘香""妃越"4种基因型的薄皮甜瓜为试材,采用7种不同材质的果袋(硫酸纸袋、牛皮纸袋、白色塑料袋、红色塑料袋、蓝色塑料袋、绿色塑料袋、黑色塑料袋)研究了套袋对薄皮甜瓜果实营养品质的影响。结果表明:套硫酸纸袋的"绿魁"在果实发育过程中,可溶性糖含量和维生素C含量等指标逐渐增加,有机酸和淀粉含量等指标逐渐下降,各指标与对照在不同时期存在一定的差异;7种材质的果袋均对果实的品质有一定的影响,如透光率高的硫酸纸袋和白色塑料袋与透光率低的牛皮纸袋相比,果实的营养品质含量高,各处理与对照有一定的差异;在对4个基因型薄皮甜瓜进行套硫酸纸袋处理时,因试验材料皮色的差异,各基因型的营养品质指标含量各异,即基因型间存在差异。Four oriental melon of different genotypes（‘Lyukui＇‘Super sweet platinum＇‘Eight fragrance＇and‘Princess＇）were used as test materials,and seven kinds of fruit bags（sulfuric acid paper bag,kraft paper bag,white plastic bag,red plastic bag,blue plastic bag,green plastic bag,black plastic bag）were used to research the effects of bagging on nutritional quality of oriental melon.The results showed that during the fruit development process,the contents of soluble sugar and vitamin C content gradually increased,while the contents of organic acid and starch declined gradually.And there were differences in indexes between treatments and control.These seven bag all affected fruit quality to some extent.Compared with low-luminousness such as kraft bag,content of nutritional quality in fruit treated by the materials with high-luminousness such as sulfuric acid bag and white plastic bag was higher.And there was difference between the bagging treatments and control.The nutritional quality contents of four genotypes of oriental melon were different because of difference in skin color.That was,there was difference between genotypes.

关 键 词：套袋 薄皮甜瓜 营养品质 

分 类 号：S652.2[农业科学—果树学]