Four kinds of paper bags including white paper, yellow paper, colorful paper and white plastic film paper were used toresearch the effects of color and texture on the yield and quality of greenhouse ‘Flame Seedlessness’ grape in order to select the suitable paper bags. The single grain weight, single spikelet weight, total soluble solids content, total sugarcontent, titratable acid content and sugar/acid ratio were measured, and its fruit color, harvest time and the occurrence ofpest diseases were investigated. White paper and plastic film paper improved the average single grain weight and average single spikelet weight. In terms of the quality of the grapes, white paper and whiteplastic film paper were conducive to the fruit total soluble solids content, total sugar content and sugar/acid ratio. White plastic film paper had no effect on fruit titration acid content.White paper and plastic film paper were in favor of fruit coloring and color uniform, at the same time, it could advance harvest time. There were no plant diseases and insect pests on the grapes treated with white paper, and the diseases and insect pests occurred mostserious on the grapes bagged with white plastic film paper. Comprehensive analysis indicated the white paper was most beneficial to yield and quality improvement for ‘Flame Seedlessness’ grape in greenhouse, and was the most suitable paper bag for the Turpan.
NETL
NSTL
万方数据
维普
