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试验结果表明，适量施用稀土可提高沙田柚树体对营养元素的吸收，促进养分平衡，从而可提高沙田柚座果率和产量，而且对柚果还有增糖降酸的效果。因此，适时适量施用稀土对提高沙田柚产量和品质均有积极的意义。
The results showed that the proper amount of rare earth can increase the absorption of nutrient elements in Shatian pomelo tree and promote the balance of nutrients, which can increase fruit yield and yield of pomelo and increase the sugar and acidity of pomelo fruit. Therefore, timely and proper application of rare earth to improve the yield and quality of pomelo Sha Tin have a positive meaning.