不同施肥模式对香水莲生长发育的影响

Effects of Different Fertilization Modes on Growth and Development of Lotus

[目的]比较8种不同施肥模式对香水莲生长发育的影响。[方法]施肥模式分8种:CK不施基肥;有机肥0.5 kg/盆;有机肥1kg/盆;有机肥1.5 kg/盆;有机肥0.5 kg/盆+复合肥0.05 kg/盆;有机肥0.5 kg/盆+复合肥0.1 kg/盆;有机肥0.5 kg/盆+复合肥0.2kg/盆;有机肥1.0 kg/盆+复合肥0.2 kg/盆。[结果]利用有机肥0.5 kg/盆+复合肥0.05 kg/盆、有机肥0.5 kg/盆+复合肥0.1 kg/盆、有机肥0.5 kg/盆+复合肥0.2 kg/盆、有机肥1.0 kg/盆+复合肥0.2 kg/盆施肥模式,植株生长旺盛,叶片大而厚,叶色浓绿。[结论]有机肥0.5 kg/盆+复合肥0.1 kg/盆和有机肥0.5 kg/盆+复合肥0.2 kg/盆施肥模式最适合香水莲的生长发育。

[ Objective ] To compare effects of 8 fertilization modes on growth and development of lotus. [ Method J There are 8 kinds of tertiii- zation modes： CK; organic fertilizer 0.5 kg/pot; organic fertilizer 1 kg/pot; organic fertilizer 1.5 kg/pot; organic fertilizer 0.5 kg/pot ＋ com- pound fertilizer 0.05 kg/pot ; organic fertilizer 0.5 kg/pot ＋ compound fertilizer 0.1 kg/pot; organic fertilizer 0.5 kg/pot ＋ compound fertilizer 0.2 kg/pot; organic fertilizer 1.0 kg/pot ＋ compound fertilizer 0.2 kg/pot. [ Result] Using organic fertilizer 0.5 kg/pot ＋ compound fertilizer 0.05 kg/pot, organic fertilizer 0.5 kg/pot ＋ compound fertilizer 0.1 kg/pot, organic fertilizer 0.5 kg/pot ＋ compound fertilizer 0.2 kg/pot; organic fertilizer 1.0 kg/pot ＋ compound fertilizer 0.2 kg/pot, plants grow vigorously, leaves are large and thickness, leaf color is dark green. [ Conclusion] Organic fertilizer 0.5 kg/pot ＋ compound fertilizer 0.1 kg/pot and organic fertilizer 0.5 kg/pot ＋ compound fertilizer 0.2 kg/pot is most appropriate for growth and development of lotus.