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对大棚促成栽培的地栽和盆栽草莓进行喷施稀土的效果试验.试验设清水对照、稀土300μgg~(-1)、稀土500μgg~(-1)三个处理,在草莓第一花序和第二花序始花期喷施稀土三次.试验结果,经草莓全期采收表明,稀土使草莓产量提高、提早二周左右成熟,而以稀土300μgg~(-1)为佳,地栽草莓平均增产率达14.37%,盆栽草莓平均增产率为10.59%.草莓中维生素C,可溶性固形物及游离氨基酸总量经稀土处理的均高于对照.
The effect of spraying rare earth on the ground planted potted straw and the strawberry cultivated in the greenhouse was tested in this paper.The experiment was divided into three groups: fresh water control, 300μgg ~ (-1) rare earth and 500μgg ~ (-1) The inflorescence was sprayed with rare earth three times in the initial flowering period.The results showed that the yield of strawberry increased with the increase of strawberry yield by about two weeks, while the average yield of strawberry increased by 300 μg / (-1) 14.37%, and the average yield of potted strawberry was 10.59% .The total amount of vitamin C, soluble solids and free amino acids in strawberry was higher than that of the control by rare earth treatment.