Key points of planting techniques of grapefruit

We are not particularly familiar with grapefruit, in fact, it is not very different from ordinary grapefruit, the big difference is that the flesh of grapefruit is a little light pink, the taste will be a little better than ordinary grapefruit. The way of planting is similar, but there are some differences. Today, let's take a look at the technical points of grapefruit planting.

1. Big seedling planting

When planting grapefruit, try to choose large seedlings, that is, at least wait until the grapefruit seedlings grow to about one meter before planting, and the seedlings with two or three branches are the best, so the survival rate will be much higher. at the same time, the time for grapefruit fruit will be a little earlier, and you should pay attention to planting one every two meters.

2. Fertilizer and water management

Grapefruit needs more nutrients, so compost should be carried out every year after planting, and at the same time, make sure that enough water is needed for grapefruit growth, so that the service life of grapefruit will be increased. The fertilizers applied in the first year are generally manure, farm manure, rotten fertilizer, organic fertilizer and urea, and then can be fertilized every year according to the different degrees of nutrients in the soil and the growth of the saplings. generally, farm manure, urea, potash and phosphate are the most commonly used. If it doesn't rain when the grapefruit blossoms and bears fruit, remember to water it.

3. Inter-park management

Usually we can spread a layer of grass in the grapefruit orchard to maintain the moisture in the soil and enhance the soil fertility when the grass is rotten. The second is to cut off some extra branches and leaves of grapefruit, so that the grapefruit can blossom and bear fruit as soon as possible, and at the same time, it can also ensure the density of fruit trees in the garden, so that it can carry out normal photosynthesis and ensure the quality of grapefruit.

4. Temperature management

The adaptability of grapefruit to temperature is not very good. If you want to produce high-quality grapefruit, you must strictly control the temperature. The most suitable temperature for the growth of grapefruit is 20 to 25 degrees. In general, the temperature can not be lower than 18 degrees. Therefore, the cultivation of grapefruit in China is relatively small, it is generally planted in areas where the temperature is relatively stable and warm throughout the year. Of course, if you want to plant, you can use greenhouse technology to control the temperature. However, it can also survive in very cold environments, such as minus zero, but the quality of the grapefruit is not high.

5. Disease and pest control

The most common diseases of grapefruit and other grapefruit trees are canker and Huanglong disease. if the disease is not particularly serious, just cut off the diseased branches and leaves, and if it is more serious, you need to be treated with drugs. the method of treatment is similar to that of other grapefruit trees, but we must pay attention to the dosage when carrying out drug treatment, and at the same time, we should prevent the aging of grapefruit trees and prolong their useful life. At the same time, the output and quality can be guaranteed.

The above are some key points that the pro-agricultural network brings to you about grapefruit planting. I hope it can be helpful to you. At the same time, if you want to know more interesting things, you can follow us. Xiaobian is here waiting for your reply.