红富士苹果果袋的筛选及套袋对苹果品质影响的研究

以红富士苹果为研究材料,研究了不同果袋对辽宁营口地区苹果的单果重、果面光洁指数等外观品质及果实硬度、Vc含量、可溶性固形物、可滴定酸等内在品质的影响。研究结果表明:套袋提高了果实外观质量,略微降低了果实的内在品质,但总体看来套袋提高了提高经济效益;以双层纸袋效果最好,单层袋次之,塑膜袋优于对照处理。在辽宁营口地区以使用小林袋的效果最好,其次是精工双层纸袋、青和袋,爱农袋、富康袋、秦林单层纸袋的使用效果居中,塑料袋的使用效果最差。

Election for Red Fuji Apple Bag and Study on the Effect of Bagging for the Quality of Apple in Yingkou of Liaoning Province

This experiment was carried on in red Fuji apple(Malus domestica Borkh.CV.Red Fuji),study for the different fruit bags effect on the weight of per fruit,index of smoothness for fruit surface,index of fruit tambour,color index,and fruit shape index of appearance quality for Fuji apple in Liaoning yingkou area;and effect on the fruit firmness,content of Vc,soluble solid,titratable acid,and solublesolid/sitratable acid of internal quality.The results indicated as follows:.Bagging promotes the appearance quality of fruit,and slightly reduces the internal quality,but promotes the economic benefit on the whole.The double bags best of all,the single bags take second place,and the plastic bags worst.In the area of yingkou of Liaoning province of China,the effect of apply of xiaolin bags best of all,the jinggong double bags,qinghe bags,ainong bags,fukang bags,qinlin single bags take the second place,and the plastic bags worst.