几类叶面肥对金华大白桃果实经济性状的影响

目的]筛选有助于增进金华大白桃品质的叶面肥和生长调节剂。方法]研究7种叶面肥和生长调节剂对金华大白桃果实主要经济性状以及生长发育的影响。结果]幼果期适时喷施福施壮和S-诱抗素后,大白桃单果重、可溶性固形物含量等果实主要经济性状显著高于对照,并明显优于其他处理。活清浇施处理明显提高了金华大白桃的品质。结论]喷施福施壮、S-诱抗素和浇施活清对提高金华大白桃品质作用明显,适合在生产上推广应用。

Effect of Kinds of Foliar Fertilizer on Economic Traits of the Fruit of Jinhua Large and White Peach

Objective] The aim was to screen the foliar fertilizer and growth regulators to improve the quality of Jinhua Large and White Peach.Method] The effects of seven foliar fertilizer and growth regulators on the major economic traits of Jinhua Large and White Peach were studied.Result] After timely spraying of S-ABA and Fushizhuang in young fruit stage,the major economic traits of Large and White Peach including fruit weight and soluble solids content were significantly higher than that of the control,and significantly better than other treatments.In addition,Huoqing spraying treatment could obviously improve the quality of Large and White Peach.Conclusion] Shifuzhuang,S-ABA and Huoqing spraying could significantly improve the quality of Jinhua Large and White Peach,which were suitable to be disseminated and applied in production.