First, it is easy to leave germs. Many of the cucumber plants suffer from root diseases. If the root system is not completely removed, the pathogens will continue to stay in the soil, causing damage to the vegetables. Therefore, when the cucumber is planted, the roots must be pulled out. If the soil is dry, you can gently pour a water before the garden to moisten the soil. Excavation may be taken if necessary to avoid roots remaining in the soil. In addition, it is best to mark the place where the diseased plant is located before the gardening. After the garden is removed, the diseased point should be treated with quicklime or liquid medicine to completely eliminate the bacteria.
Second, it is easy to leave the root-knot nematode on the roots in the soil. In the shed with root-knot nematodes, a large number of root-knot nematodes will be attached to the roots of cucumbers. If the roots are not thoroughly rooted, they will remain in the soil, causing damage to the vegetables. Because cucumber is a good time to eliminate root-knot nematodes, you can use this opportunity to bring out the root-knot nematodes attached to the roots. For this reason, the roots of cucumbers must be clean and thorough.
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