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What should I do if the potato cakes and apples on the fruit trees are particularly serious?

What you want to ask is what should I do if the bitter pox disease on fruit trees is particularly serious? Solution.

1. Make targeted calcium supplementation to the soil. Before soil improvement and fruit tree restoration, calcium was supplemented by root application and foliar spraying.

2. Choosing some calcium chelates with good quality can play a relatively good calcium supplement effect.

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