What about the rotten roots of green turnips in the latest winter?

Green pineapple is a very common ornamental plant, and it is also the most widely used greening plant in major companies. The breeding method of green pineapple is very simple and has the function of purifying the air. However, in the cultivation of green pineapple into winter, because the temperature is relatively low, so green pineapple will still have some problems. And rotten root is one of them, so what should the rotten root of green radish do in winter? Let's take a look at it with the editor.

1. Pruning rotten roots

In winter, we should often observe the growth of green pineapple, if it is found that there is a phenomenon of rotten roots, then it should be pruned in time. Remove the green pineapple plant completely and examine the rotting root of the green pineapple carefully. Then clean the roots and cut off the rotten roots. When cutting off the rotten roots, disinfect the scissors and be careful not to accidentally injure the normal roots. After dealing with rotten roots, the roots should be soaked in carbendazim for a period of time to avoid wound infection and aggravate the phenomenon of rotten roots.

2. Change the basin and soil

Most of the main causes of rotten roots of green apple are caused by improper soil. Therefore, after we deal with the rotten roots of green pineapple, when replanting, we should pay attention to changing the soil for planting. Because the original soil may contain bacteria, too much fertilizer, etc., after the green apple is replanted, it may lead to rotting roots again. If it is a flowerpot culture, then we should also pay attention to the replacement of flowerpots to reduce the recurrence of rotten roots. Be careful not to add base fertilizer to the soil, because green pineapple has little demand for water and fertilizer in winter to avoid being counterproductive.

3. Raise the temperature

The temperature in winter is very low, and a large part of the rotting roots of green rots may be caused by freezing injury. Therefore, in winter, we should also pay attention to do a good job of heat preservation, improve the surrounding environment, enhance the cold resistance of green pineapple, and avoid low temperature freezing damage. Can be used for greenhouse planting, if the temperature is not enough, then you can also cover a layer of plastic bags on the plant for secondary warmth. But when there is sunshine at noon every day, open it so that the plant is properly exposed to sunlight and ventilation.

4. Water and fertilizer management

The growth and nutrition consumption of green pineapple in winter is not very large, if it is fertilized too much in winter, it will lead to fertilizer damage to the plant, and if the fertilizer concentration is too high, it is very easy to lead to rotting roots. And if too much watering leads to stagnant water in the soil, it also has a great impact on the growth of green radish roots, and if the water temperature is too low, it may also lead to frostbite and rotting roots. Therefore, we should appropriately reduce the amount of water and stop fertilization in winter to ensure that green pineapple can survive the winter safely.

The above is a brief introduction to the rotten root of green radish in winter. That's all for today's introduction. This article is for reference only. I hope it can help you all.