I need some information on rotting tree trunks

Sorry, I didn't see your question until the evening.

There are many reasons for the rot of the trunk, but to put it simply, decay is the result of the action of some saprophytes.

When the fungi live in the right temperature, humidity and nutrient conditions on the rotten trunk, it happens that there are fungal spores on the trunk, then the fungus can be born, and the rotten trunk will eventually be decomposed by the decomposer because the cells have died, and enter a new material cycle.

In an ecosystem, plants are producers, animals are consumers, and fungi are decomposers.

The appearance of tree trunks to form such a cooperative relationship with fungi is not only a bit strange, but even seems a bit dangerous, because fungi feed on plants after all. Fungi are neither animals nor plants, and there is a world of difference between them and animals and plants. They can dissolve a variety of different substances, including rocks, metals, and even plastics, most notably because they eat plants.

These eaves fungus eat trees. We usually only notice fungi when they form such fruiting bodies. The spores fall in large numbers from under the fruiting body, and millions can fall in a minute, so the spores of fungi can be said to be ubiquitous.

They can enter trees through wounds in the bark, where they form slowly ingrown threads that begin to digest the wood. We can see that the center of the tree is rotting like this.

Rotting trunks don't disappear in the end.

1. Pruning and disinfection

After the trunk of the tree rots, it is necessary to use a sharp knife that has been disinfected in time to remove all the rotten parts. The incision is then disinfected with a special disinfectant to remove as much bacteria as possible and prevent further decay of the trunk.

2. Replace the soil with new soil

After cleaning the rotten trunks, prepare loose, breathable, well-drained soil, disinfect the soil, and then replant the remaining Fugui trees into the soil to keep warm, moisturize, and ventilate so that they can survive and resume growth.

3. Maintenance method

The rot of the trunk of the rich tree may be caused by overwatering, water accumulation in the potting soil, and unventilated environment. Therefore, it is necessary to water the rich tree reasonably to keep the potting soil slightly moist. It is also necessary to avoid being in an excessively hot environment.

Fruit tree branch rot disease.

Fruit tree branch rot disease has seriously endangered the health of fruit trees, and even led to a large number of deaths of fruit trees after infection, becoming a major disease that endangers fruit production. There are two types: one is ulcers.

type, mostly occurs on the backbone branches, in the early stage, the diseased part is wet rot, reddish-brown, distiller's lees smell, the diseased skin is easy to peel off, and the diseased part loses water and sinks in the later stage. The other is the branch withering type, which mostly occurs on 2 5-year-old branches, and the diseased skin is not loose.