How to plant lemon trees the culture methods and matters needing attention of lemon trees

When it comes to lemon trees, we all know that lemons have high nutritional value, so whether you have ever planted lemon trees, just like we want to plant other fruit trees, all need methods. In fact, planting lemon trees should not be difficult, as long as you master the method. I believe that lemon trees can be planted well, so how to plant lemon trees in the end, let's have a look with the editor.

How to plant lemon trees

1. Fertilizer and water management. According to the weather conditions to determine the fertilization time, according to the soil fertility and tree potential to determine whether to increase or decrease the amount of fertilizer application. Timely irrigation, in case of plum rain, low-lying orchards pay attention to drainage.

2. Pruning the control pin. Timely erase the summer shoot, avoid the shoot competing with the fruit for nutrients, reduce the secondary physiological fruit drop, cut off the weak branches, disease and insect branches, dense branches and long branches to ensure the ventilation and light inside the tree; appropriately re-cut some old and weak trees with less fruit and strengthen fertilizer and water management. And timely use the wound anti-corrosion film to smear the cut to prevent bacteria from invading the tree and protect the healthy healing of the wound.

3. Promote flower and fruit. With the application of the new technology of promoting flower king, controlling shoot and promoting flower, ring cutting and smearing promoting flower king 2 resulted in the transformation of fruit tree growth function to reproductive function, shoot control and flower promotion. Spray Zhuangguotiling once before flowering, young fruit stage and fruit expansion stage of lemon, increase the amount of nutrient transport through transfusion, improve fruit expansion vitality, self-regulate nutrition matching, protect flowers, protect fruit, strengthen fruit and prevent fruit drop.

4. Pest control. The main diseases and pests of lemon are red and yellow spider, sagittal scale, rust wall lice, anthrax, scab and so on. Prevention and treatment can choose targeted drugs, timely prevention and treatment, at the same time with the spraying of new high-fat membrane to improve the utilization rate of effective ingredients and consolidate the effect of prevention and control.

Culture methods and matters needing attention of lemon trees

I. Culture methods of lemon trees

1. Change the pot and change the soil: the potted lemon tree must turn the pot and change the soil from March to April in spring. If the flowerpot is too small, you can change the adaptive flowerpot, if the flowerpot is still suitable, the original pot can be replaced with new soil, and the bottom fertilizer should be applied when changing the pot.

2. Spring pruning: spring pruning in combination with changing pots in spring, cutting off inner bore branches, withered branches and leaves, roots and leaves of diseases and insect pests, and growing branches, so as to facilitate the plant to hang fruit.

3. Rational fertilization: before flowering and after hanging fruit, lemon trees should be fertilized many times, apply multi-element flower fertilizer once a month, and spray flower nutrient solution once a month to ensure that the fruit is not easy to fall off.

4. Prevent defoliation: fallen leaves affect the fruit of lemon trees. In order to avoid falling leaves, watering is avoided in daily management. Noon shade: after the lemon plant blossoms to before hanging fruit, when the noon temperature exceeds 30 ℃, it should be shaded for about 3 hours, otherwise it will affect the normal shape of flowers and hinder the plant from hanging fruit.

Matters needing attention of lemon trees

In order to keep the lemon tree blooming and bearing fruit year after year, the pot must be turned. The best time to turn the pot is half a month before the lemon tree sprouts. Before turning the basin, first prepare a basin larger than the original basin, remove the lemon from the basin, do not break the mud mass, cut off the 1.2 cm thick surface soil along the mud mass, cut off the withered root and rotten root, and cut off the soil 1 cm thick at the bottom of the mud mass, take out the tiles trapped in the original basin bottom mat. The drainage hole of the new basin is laid with tiles, first with a drainage layer of 2.3 cm thick, and then with a layer of nutrient-rich culture soil 4.5 cm thick, mixed with a small amount of calcium superphosphate. Then put the lemon tree mud into the basin, fill the culture soil around to the basin mouth, slightly compact the basin soil, pour enough fixed root water, put it in a ventilated and semi-shaded place, and put it back to the same place a week later for daily management.

How did the lemon tree lose its leaves?

It must be a lack of nutrition or too much fertilizer. If you don't water the topsoil until it dries, you can't water it too often. Which means too often. The water is not thoroughly watered, only the topsoil. This will also cause the leaves to turn yellow. And there is no sunlight in the place where it is placed. There is no light, poor ventilation, and the smoke is too heavy. So the lemon tree loses its leaves. The little potted lemon tree blossomed when it was bought, but it also lost its leaves at the same time. At first, the leaves will be yellow, from the bottom to the top, a few pieces of Rehmannia, then fell off, and now the green leaves are also slowly lethargic and falling off. It falls off as soon as you touch it. Watering is basically once every two days, mainly to keep the soil from being too dry.

Are potted lemon trees suitable for raising at home?

Potted lemon trees are suitable for raising at home. If you move indoors in winter in the north, you can keep warm. First of all, choose a suitable basin, and be sure to change the soil in spring and autumn. Then transplant, pull out the whole lemon, shovel off all the fine roots except the main root, then cover the bottom of the pot with fertilizer soil, a layer of pastoral soil, and finally plant it. After planting, choose a warm environment and let it grow. Winter is coming to an end, and the time before and after the Beginning of Spring is short. At this time, you should pay attention. It is this time to let lemons blossom and bear more fruit. The method is to put some branches, slender and sturdy, it doesn't matter. As far as possible, be sure to bend down as much as possible to form an n-shaped branch with the bottom, be careful not to break it when bending, fix it with a rope, and make the whole lemon as many n-shaped as possible, which will promote nutrients downward, blossom and bear more fruit. Pollination, as long as attention to pollination when flowering, the results of attention to fertilizer, flower and fruit protection will be basically no problem.

It has the function of beauty, whitening and skin care, so it is loved by many female friends. Of course, lemons have a wide range of uses, can be eaten directly, can also be eaten with water and honey, female friends can eat more lemons, because of the effect of beauty and weight loss.