不同栽培方式对柑橘产量和品质的影响

以温州蜜柑(Citrus unshiu Marc.)为材料,比较不同栽培方式对柑橘产量和果实品质的影响。结果表明,起垄、覆膜、起垄+覆膜处理的果实可滴定酸含量显著高于对照(常规栽培方式),并且起垄+覆膜处理的可滴定酸含量高于覆膜和起垄单一处理;起垄、覆膜、起垄+覆膜处理的果实可溶性固形物含量也显著高于对照;起垄、起垄+覆膜处理的果实维生素C含量高于对照;起垄、覆膜、起垄+覆膜处理的果实果形指数优于对照;起垄、起垄+覆膜处理的产量显著高于覆膜处理和对照。综合来看,起垄+覆膜处理使起垄、覆膜两种栽培方式互相补充,对柑橘果实品质和产量的促进作用增强,降低了不利影响,因此建议生产上起垄、覆膜两种方式结合应用,以提升柑橘品质、提高柑橘产量。

The Effect of Different Cultivation Methods on Citrus Yield and Quality

The effect of different cultivation methods on citrus yield and quality were studied using Citrus unshiu Marc. as material. The results show that the fruit titratable acid content of ridging, film mulching, ridging + film mulching treatment was significantly higher than the control (conventional cultivation); and the titratable acid content of ridging + film mulching treatment is higher than the single treatment of film mulching or ridge. The fruit soluble solids content of ridging, film mulching, ridging + film mulching treatment was significantly higher than that of control. The vitamin C content in fruit of ridging, ridging + film mulching treatment was higher than that of control. The fruit shape index of ridging, film mulching and ridging + film mulching treatment is better than that of control. The yield of ridging, ridging + film mulching treatment was significantly higher than that of film treatment and control. Overall, ridging + film mulching treatment make complement of the two cultivation methods of ridging and film mulching to enhance the fruit quality and yield, reduce the adverse effect. Therefore, it is recommended making combination use of ridging and film mulching to improve the quality and yield of citrus.