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以常规砧木枳为对照,研究矮化砧木飞龙枳对尤力克、费米耐劳和菲诺3个柠檬品种树体生长及果实品质性状的影响。结果表明:飞龙枳砧对柠檬树体生长具有显著的抑制作用,株高、冠幅、分枝级数均显著低于枳砧,其挂果期树体高度均在260cm以下;飞龙枳砧能够提升柠檬果实品质,果实可食率、可溶性固形物和可滴定酸含量均显著高于枳砧,而果皮厚度显著低于枳砧;飞龙枳砧柠檬果实的单果重、横径和纵径、果形指数以及维生素C含量与枳砧并无显著差异。
The effects of dwarfing rootstock, Trifoliate (Thunb.) Thunb., On tree growth and fruit quality traits of three Lemon cultivars, Youlike, Fermilaan and Fino, were compared with the control. The results showed that: Fragrant orange lotus has a significant inhibitory effect on the growth of lemon tree, plant height, crown width, branching order were significantly lower than that of the lotus root, the fruiting height of the tree are below 260cm; Lemon fruit quality, fruit edible rate, soluble solids and titratable acid content were significantly higher than the orange, and the pericarp thickness was significantly lower than that of the lotus root; the fruit weight, diameter and length, fruit shape There was no significant difference between the index and the vitamin C content and the orange lotus root.