The invention discloses a planting method for
iodine-containing strawberries.The method comprises the following steps that 1,
germination accelerating is performed on strawberry seeds; 2, the strawberry seeds treated through
germination accelerating are sown on a ridged field, and
transplanting and planting are performed after strawberry seedlings grow out 3-5 true leaves; 3, organic alga
iodine fertilizer is applied to surface soil at a time while base
fertilizer is sufficiently applied to
transplanting soil, and then strawberry
seedling transplanting and planting are performed.The strawberry seedlings also can be transplanted into a container containing a solution in the step 3, the root systems are suspended in the solution, and continuous ventilation is kept; after being cultured for 3 days with
tap water, 3 days with a 1 / 2
nutrient solution and 3 days with a complete
nutrient solution separately, the strawberry seedlings are cultured with a
nutrition solution with the
iodine containing concentration of 0.25-1.0 mg / L and the pH of 5.5+ / -0.1, and the
nutrition solution is replaced for once
every five days.According to the planting method, the organic
algae iodine
fertilizer is prepared from large
algae and kelps which are rich in iodine by taking low-grade diatomaceous earth as a carrier, or the iodine-containing
nutrition solution is prepared by dissolving KI into a nutrition solution, and therefore the iodine-containing strawberries are planted for effective natural iodine supplementary.