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一、材料与方法1.材料供试红地球葡萄1999年定植,棚篱架栽培,株行距1米×9米,管理较精细。纸袋种类:绿园袋、果农袋、无字袋、报纸袋,白纸袋。2.方法试验设5个处理,果实分别套绿园袋、果农袋、无字袋、报纸袋,白纸袋为对照。套袋时间6月27日,采收时间9月16日。果实成熟采收时,室内测定葡萄果实纵径、横径、穗重、果粒重,匀浆后测定果实可溶性固形物含量、着色情况,调查后进行统计分析。
I. Materials and Methods 1. Materials for the test Red Globe Grape 1999 planting, shed frame cultivation, plant spacing 1 m × 9 m, more sophisticated management. Paper bag types: green garden bag, fruit bag, no word bag, newspaper bag, white paper bag. 2. Method experiment set up five treatments, respectively, set of fruit green garden bag, fruit bag, no bag, newspaper bag, white paper as a control. Bagging time June 27, harvest time September 16. Fruit mature harvest, the indoor determination of grape fruit vertical diameter, diameter, spike weight, fruit weight, fruit solids content was measured after homogenization, coloring, after the survey statistical analysis.