Why Does Cabbage Rot? Latest Cause Analysis

Discovering rotting cabbage when growing it is very annoying. The causes of cabbage rot are related to various factors, and mainly include the following. When you discover it, it is best to first understand how it rotted before trying to solve it, as this way the results are better.

1. Root rot

Root rot counts as one of the most common diseases of cabbage. Quite a few cabbages carry this pathogen themselves, and it is easily triggered whenever spring begins or during humid seasons. This kind of rot generally gives off a smell, and it is mainly concentrated at and below the soil surface, so it is relatively easy to identify. For a disease like this, it is generally recommended to replace the seeds promptly for subsequent planting, then treat with chemicals, and in the early stage it is best to use some preventive chemicals.

2. Water rot

Water rot is mostly concentrated in land types near paddy fields, and this is generally caused by the arrival of the rainy season or severely moist soil. Cabbage has a low daily watering requirement, so water in a cabbage field easily accumulates. When cabbage is soaked in water for a long time, its surface layer is gradually eroded, then rots, and finally water rot forms. Because water rot does not take long to develop, it often easily appears in batches, and at this time special attention must be paid to soil drainage work.

3. Fertilizer rot

Fertilizer is an important source of nutrients for vegetables. At present, many people in rural areas still have the habit of using farmyard manure, but this farmyard manure is not very standardised, and much of it is not fully decomposed. This kind of fertilizer will continue to decompose after planting. If it comes into contact with cabbage at this time, the cabbage will also be affected by the reactions during its decomposition period, ultimately causing rot. When there is too much fertilizer, it can also cause this condition in cabbage, because the nutrients absorbed by the cabbage exceed its needs, ultimately leading to rot.

4. Insect pests

This type of rot is relatively difficult to prevent. Cabbage has many layers, which helps insects hide. When some insect pests survive on cabbage for a long time, their damage to the cabbage and the contamination from their excrement will cause the cabbage to rot. In addition, some insects themselves like rotting environments, and will even actively create such an environment, so in the end cabbage rot caused by insect pests naturally increases.

The above are some causes of cabbage rot. Many of these can be prevented. Growing this mainly relies on prevention, because every time a disease appears it causes an exceptional loss.