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红星苹果虎皮病的发病率高低与采收期有着极其密切的关系。从1980—1981年试验的盛花后117天、127天、138天采收的红星苹果和1981—1982年试验的盛花后130天、140天及150天采收的红星苹果来看,都一致证明采收时期愈早,虎皮病的发病率愈高。塑料薄膜封闭包装有增加红星苹果虎皮病发病率的趋势。综合红星苹果在贮藏过程中生理和品质变化以及虎皮病的发病情况,认为北京地区的红星苹果以盛花后140天左右采收为宜,并初步认为果实采收时的乙烯浓度约为1ppm合适。
Red Star Apple the incidence of tiger skin disease and the harvest has a very close relationship. Red Star apple collected at 117 days, 127 days and 138 days after bloom in 1980-1981 and Red Star apple collected at 130 days, 140 days and 150 days after blooming in 1981-1982 were all proved unanimously The earlier harvesting, the higher the incidence of tiger’s disease. Plastic film closed packaging has the potential to increase the incidence of Red Star apple tiger skin disease. Comprehensive Red Star apple during storage of physiological and quality changes and the incidence of tiger skin disease, that Red Star apple in Beijing in order to 140 days after harvest is appropriate, and initially that the ethylene concentration of the fruit harvest is about 1ppm appropriate .