The reason why sweet potatoes rot in the ground, how to solve the rotten sweet potatoes when they ar

The reasons why sweet potatoes rot in the ground are as follows:

1.There was too much rain and the ground was too wet. In the process of growing sweet potatoes, there is basically no need to water sweet potatoes.

Especially before harvesting, you should not water sweet potatoes. If it rains, and the rain is too heavy, it is necessary to drain the sweet potato fields in a timely manner. If there is too much water stored in the field, the roots of the sweet potato will not be able to breathe well, the nutrients will not be delivered, and the hot weather will cause bacterial infection to cause the sweet potato to rot and mold.

Too much water in the field is the main cause of rotting and moldy sweet potatoes.

2.Pest. Another reason why sweet potatoes are moldy and rotten is that they are attacked by pests and diseases. Especially stem nematodes and grubs.

These two subsurface pests are the most severe. Pests bite from the outside of sweet potatoes and then bury a small hole, and if the ground is too wet, the sweet potatoes will rot in the ground. However, the rot caused by pests and diseases is very small and relatively light.

Sweet potatoes have a sweet taste and attract some small insects to eat. Sweet potatoes can also get soft rot, and they will freeze if they are too cold.

There are many reasons for the continuous cultivation of sweet potatoes, mainly caused by accumulated viruses, root nematodes, and nutrient deficiency. The solution is as follows:

1. Select detoxified sweet potato seedlings, sweet potato seedling detoxification technology is the main means to solve the sweet potato virus.

2. Detoxified seedlings solve the virus problem of the seedlings themselves, and there are viruses in the ground, so it is best if they can be replaced with new land that has not been planted with sweet potatoes to plant detoxified sweet potato seedlings. The advantages of detoxification vaccines can be fully reflected. Generally, the yield is increased by more than 30%, and the highest yield increase can reach 200%.

3. If there is no condition to change the land, it must be replanted, and a series of treatments are needed to reduce the phenomenon of rotten potatoes. The specific treatment method is to treat the soil with insecticides and fungicides, reduce the base of pests and diseases in the soil, use special fertilizer for sweet potatoes, and increase the application of trace elements.

Increase the application of organic fertilizer and trim microbial agent to increase the number of beneficial bacteria in the soil and reduce the number of harmful bacteria.

Then don't grow sweet potatoes in the same plot in a row! Just plant it in a different place! If you find this inspiring, please click on the "...."Click again" and "two words!"

Land exchange, which must be replanted, requires a series of treatments, which can reduce the phenomenon of rotten potatoes. The specific treatment method is to treat the soil with insecticides and fungicides, reduce the base of pests and diseases in the soil, use sweet potato special fertilizer, increase the application of trace elements, increase the application of organic fertilizer and bacterial fertilizer, increase the number of beneficial bacteria in the soil, and reduce the number of harmful bacteria.

If you want to prevent sweet potato rot from being passed down from generation to generation, you must do: 1. Use detoxified sweet potato seedlings, which is very important; 2. Select the land for pest disease; 3. Harvest at the right time; 4. Store sweet potatoes well, the temperature is controlled at 10-13, and the humidity is 85% to ensure the oxygen demand for sweet potatoes. Do this and laugh a few times, and there will be no decay!

It is because the soil is not breathable that too much water will also cause this wilting during the growth of plants, and it is even possible that there is a pest that affects the root growth.

It can be due to a variety of reasons. For example, 1Too much moisture.

If it rains for a long time, the stalks of sweet potatoes will be soaked in water for a long time and corroded by rainwater. 2.The pest infestation is severe.

Sweet potatoes are sweet and prone to insect infestations, and if there are obvious traces of insects around, they are usually root rot caused by insect pests. 3.Root rot fungus.

Root rot fungus invading sweet potatoes is also a common cause of soft rot of sweet potato roots.

It may be due to insect infestation, these insects have absorbed all the nutrients, resulting in sweet potatoes without nutrients, which will lead to wilt.

Because it was affected by some pests and diseases, and it was not watered and weeded in time, it would lead to wilting.

The causes of sweet potato root rot wilt include lack of nutrients in sweet potatoes, insect pests, root rot, water rot, and daily weeding that hurts sweet potato roots.

Sweet potato root rot is caused by too much moisture in the ground when planting sweet potatoes, and sweet potatoes are inherently sweet and attract bugs.

In fact, there are several reasons for the rot of sweet potatoes, generally because the temperature in the sweet potato cellar is too low, resulting in too large a temperature difference to speed up the metabolism of sweet potatoes, to put it bluntly, it is the damage of cold air. The sweet potato cellar is too cold and there is too much cold air, which causes the sweet potato to be unable to stand this temperature, so the skin of the sweet potato will be frostbitten, which is similar to the meaning of human frostbite, which is injured because the weather is too cold. This has a big reason with the time we harvest the sweet potatoes, if we harvest too late, then we will delay the storage of the sweet potatoes, and we should properly advance the harvesting work, so as to avoid the rotting of the sweet potatoes, and we have the best storage time in time.

Sweet potatoes are rotten in the ground, maybe it's raining heavily, or there is some kind of disease. You can go to the agricultural technology department for advice. It may be that there has been heavy rain recently, or that there are pathogenic bacteria.

Because of the abundant rain and high moisture content of the soil, it is easy to rot the unharvested sweet potatoes that are still in the ground.

Because of the bumper harvest of sweet potatoes, there is no time to harvest.

And they all grow in the ground and can't be seen at all, so they will rot in the ground.

Because there is a lot of water in the ground and there are many microorganisms, sweet potatoes are easy to rot in the ground for a long time.

Because there is a lot of water, it is easy to rot if it is not collected in the ground for a long time.

Probably because of the moisture. Sweet potatoes prefer a drier environment and prefer sandy soil.

Why are you so rotten in the ground? I think that the fact that redstone is so much in the ground is that the moisture down there is too much, so I said that it is more prone to rot in geography.