Background: The occurrence of calcium (Ca)‐related disorders is common in tomato production and may be due to factors such as excess nitrogen (N) fertilization. Thus, Ca sprays are often applied as preventive measure to avoid the occurrence of blossom‐end rot. In addition, evidence indicates that Si can act beneficially on tomatoes and relieve Ca deficiency.

中文翻译：

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硅喷施可以减轻番茄植株中的钙缺乏，但Ca-EDTA有毒

背景：钙（Ca）相关疾病的发生在番茄生产中很常见，可能是由于氮（N）施肥过多等因素造成的。因此，经常使用钙喷雾剂作为预防措施，以免出现开花期腐烂。此外，有证据表明硅可以有效地作用于西红柿并缓解钙缺乏症。