What are the reasons for the drop of mango? The following four points are the culprits

The phenomenon of falling flowers and fruits in mango during planting has seriously affected its yield, so what is the reason for this situation? Today, let's talk about the reasons for the falling flowers and fruits of mango. Let's take a look at it with the editor of Tuliu.com.

First, temperature influence

The main results are as follows: 1. In the flowering and young fruit stage of mango, if you encounter long-term low temperature and rainy weather, mango is more prone to the phenomenon of falling flowers and fruits. This is because the temperature is too low, the nutrient transport of the plant is very slow or stops directly, which will lead to soil hardening in overcast and rainy weather, resulting in poor soil permeability and decreased root respiration and absorption capacity. Flowers and fruits will continue to grow without nutrients and will soon fall off.

2. Overcast and rainy weather will also affect the activity of insects, resulting in poor pollination, especially easy to produce a large number of abnormal shapes and abortive fruits, which will fall off naturally in the later stage of growth. This is a physiological phenomenon.

2. caused by diseases and insect pests

Another major reason for mango falling flowers and fruits is that they are eroded by diseases and insect pests. The main diseases of mango are anthracnose and powdery mildew. After the plant is infected with the disease, the flower ear and young fruit will turn black, dry, necrotic and even fall off. Or the plants become brown and necrotic, causing buds to fall off, and the main pests are Spodoptera litura, which absorbs the sap of flowers and leaves, causing them to dry up and fall off.

III. Lack of nutrition

Mangoes need to consume a lot of nutrients during the growing period, just like the human body, malnutrition will lead to poor development. And mangoes, especially when they blossom and bear fruit, when the nutrition can account for 40% of the total nutrition, so at this time the nutrition supply will be insufficient, there will be the phenomenon of falling flowers and fruits.

Fourth, water influence

A certain amount of water is needed during the flowering and fruiting period of mango. If the soil is too dry and short of water, it will affect plant growth and nutrient consumption, resulting in the shedding of flower buds. If there is a lack of water when growing fruit, the fruit will fall off. Because the fruit, the most proportion is moisture, when the lack of water is serious, it will lead to fruit drop.

The above is the main reason for the falling of mango. I hope it will be of some help to the growers. If you don't know anything, you can comment and leave a message below. The editor will reply to you in time. Remember to share likes.