Causes and control methods of rotten peanut fruit

Peanut is a common economic crop, but the phenomenon of rotten fruit often occurs in the process of planting, which has a significant impact on the yield and quality of peanut, making many planting suffer huge economic losses. So what is the reason for the rotten peanuts? How to prevent and cure it? The following pro-agricultural network brings you the causes and control methods of rotten peanuts.

1. Disease

When sowing peanuts, the seeds should be treated first. in the process of seed treatment, the outer skin of peanut seeds may be broken, which will not only reduce the budding rate, but also easily lead to the invasion of bacteria, resulting in the probability of diseases and rotting of rhizomes and fruits.

Control methods: pay attention to the methods when dealing with seeds. If you accidentally break the seed coat, you should dry it in time, but do not store it for a long time, pay attention to the disinfection and sterilization of the soil, minimize the source of germs, and refuse to take the health of peanuts.

2. Underground insect pests

Underground pests are most common in rural areas, which often annoys farmers. During the growing period of young peanut pods, many insects eat the pods and roots of peanuts, resulting in pod and rhizome decay, plant death, and rodent infestation in some areas.

Prevention and control methods: this situation can not be completely eliminated, it is a headache, many farmers are planting and mixing some insecticides to sow together, but the drugs on the market are mixed, so they do not know which one to choose, so it is recommended to choose regular manufacturers to buy.

3. Calcium deficiency

Calcium deficiency will also make peanuts rotten fruit phenomenon, peanuts in the lack of calcium, its shell will become very loose, just like our human bones lack calcium, will produce a lot of bone problems. The looseness of the shell will cause its shell to become thinner and thinner, without the protection of the shell, disease and water slowly invade, the phenomenon of rotten fruit will appear.

Prevention and treatment: calcium deficiency should be given to it calcium, in the planting can be foliar spraying potassium fertilizer and boron fertilizer to prevent this phenomenon.

4. there is more soil moisture.

If there is a sudden heavy rain or improper watering during the planting process, it will also lead to the phenomenon of rotten fruit of peanuts.

Prevention and control methods: watering should be carried out according to the degree of dryness and wetness of the soil, and planting soil should be loose and well drained, which is conducive to the management of drainage and irrigation, and should be drained and dehumidified in time after rain.

The above are the causes and control methods of rotten peanuts brought to you by the pro-agricultural network, and there are many reasons for rotten peanuts. This site only lists a few of them, hoping to help you, careful observation and careful management when planting.