Causes and preventive methods of abnormal fruit of sweet pepper

Sweet pepper has high nutritional value, very popular in the market, good economic benefits, and more growers, but it is very easy to appear and abnormal fruit in the process of planting, which not only greatly reduces the appearance of sweet pepper, but also causes great loss to the yield. So what should we do about the deformed fruit of sweet pepper? Let's take a look.

First, the cause of abnormal fruit

Abnormal fruit is one of the common physiological diseases in the growth process of sweet pepper, which is mainly characterized by abnormal fruit growth, because sweet pepper encounters bad weather during flower bud differentiation or flowering, such as too high or too low temperature. the flower bud differentiation of sweet pepper is poor, or the pollination quality is poor, or the fruit is not fully developed.

II. Preventive methods

1. Fertilization

When planting sweet pepper, we must pay attention to the supply of fertilizer, especially the supply of boron, calcium and other trace elements, so as not to cause deformity of sweet pepper. When fertilizing, we should also pay attention to the amount of nitrogen fertilizer, too much nitrogen fertilizer will lead to excessive growth of branches and leaves, compete with fruit growth for water and fertilizer, and the fruit can form abnormal fruit because it does not get sufficient nutrients, so nitrogen fertilizer must be controlled. At the same time, the application of potassium fertilizer can help sweet pepper to replace the absorption of nutrients, water and light, and better promote the growth of sweet pepper.

2. Temperature control

Sweet pepper in flowering and fruit setting, the temperature is very important, not too high or too low, if the temperature is more than 35 degrees or continuous 2 hours more than 32 degrees, sweet pepper will appear poor pollination or fertilization, the formation of deformed fruit. Attention should also be paid to the change of temperature and ground temperature before and after the Spring Festival. If it is too low, it will also affect the fruit setting of sweet pepper. Biological fertilizer can be taken before and after the Spring Festival to promote normal fruit setting of sweet pepper.

3. Control prosperity

If the plant growth is too prosperous, the probability of abnormal fruit will increase, and the normal growth of sweet pepper fruit can be ensured by spraying growth regulators and pruning. If the sweet pepper can not sit on the fruit, it may also lead to the growth of the plant. You can spray Zhuangzhu and adjust the temperature to ensure the normal growth of the plant and facilitate the fruit development.

The above is the introduction of the causes and prevention methods of the abnormal fruit of sweet pepper. I hope it can help you. If you want to know more about it, please follow us.