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答:家庭种植的令箭荷花,多系扦插繁殖。一般要经过三年以上的培育才能开花。扦插繁殖令箭荷花,如盆土过于板结,加之浇水过多,极易引起烂根。这种植株在夏季高温季节及冬季干燥的日子里,变态茎又往往形成干瘪状态,直接影响到来年的孕蕾、开花。扦插繁殖的令箭荷花管理不当,又往往引起徒长而不见花蕾。上述问题,可以通过将令箭荷花嫁接在生长健壮的砧木上来解决。
A: The family planted arrow lotus, multi-line cutting propagation. Generally, it takes more than three years to cultivate to bloom. Cuttings multiply arrow lotus, such as basin soil over compaction, coupled with excessive watering can easily lead to rotten roots. This plant in the hot season in summer and dry winter days, the metamorphosis stem tends to form a dry state, a direct impact on the coming year of pregnancy buds, flowering. The improper management of cuttings and lotus flowers often leads to leggy buddies. The above problem can be solved by making the arrow lotus grow on a robust rootstock.