论文部分内容阅读
以“克瑞森”无核葡萄为试材,于花后10d分别使用10、25、50mg/L赤霉素(GA3)+5mg/L氯吡苯脲(CPPU)处理,研究不同植物生长调节剂组合处理对“克瑞森”无核葡萄果实品质的影响。结果表明:使用GA3与CPPU处理“克瑞森”无核葡萄可不同程度提高鲜果硬度,增大果梗粗度及耐拉力,增大粒重,进而增大穗重,但对葡萄穗形指数、果形指数、有机酸含量无明显影响;经激素处理后的葡萄可溶性固形物含量有所降低,且随GA3使用浓度的增大,果实可溶性固形物含量越低,着色变差,果实成熟延迟,但果粒萎蔫情况得以改善。综合比较而言,花后10d使用10mg/L GA3+5mg/L CPPU处理“克瑞森”无核葡萄效果相对较好。
Seedlings of “Kruseng” seedless grapes were used as test materials and 10, 25 and 50 mg / L GA3 and 5 mg / L clopidol (CPPU) Effect of Growth Regulators Combination Treatment on Fruit Quality of Grape Seedless Grape. The results showed that using GA3 and CPPU to treat “Krusesen ” seedless grapes can increase the hardness of fresh fruit to some extent, increase the coarseness and tensile strength, increase the grain weight, and then increase the panicle weight. However, Index, fruit shape index and organic acid content. The content of soluble solids decreased after hormone treatment, and with the increase of GA3 concentration, the lower the content of soluble solids, the worse the coloring and the ripening of fruits Delayed, but the wilting of the grain improved. In a comprehensive comparison, 10 mg / L GA3 + 5 mg / L CPPU was used to treat “Creaseon ” seedless grapes at 10 days after flowering.