Cultivation method of cherry with high yield

Cherry is a kind of fruit with bright appearance and good taste. In recent years, the economic value of cherry in the market can be said to be very spectacular, and it is in short supply. Many people have planted cherry trees in order to make money, but found that the annual output is not satisfactory, and there is a big gap between expectations and expectations. Here is a pro-agricultural network to tell you a high-yield cherry planting method. I hope it can be of some help to my dear friends.

1. Planting at the right time

The growth of cherry trees is relatively fragile. If they are not planted at the right time, either the survival rate of the plant is low, or the life after survival is full and the growth is very weak, or the flowering and fruiting period is prolonged and the yield is low. So the best planting season is the season of recovery of all things, that is, the early spring of each year, when the survival rate of planting cherries can be as high as 95%. The second is that the growth rate and physiological function of planting at this time are relatively exuberant, which can shorten the fruit period and produce results as soon as possible.

2. Reasonable density

We generally do not let the cherry tree grow very tall, so it is not convenient to harvest, so let it grow horizontally as much as possible, so the planting must pay attention to the reasonable planting density. Under normal circumstances, an average of 200 cherry trees can be planted per mu, and they can be planted at an interval of about two meters between each row and each plant, so that the branches and leaves of the cherry trees have a certain space to stretch, and at the same time, there is still a certain gap in the management between the garden. it will not encounter the branches and leaves, and finally, it is to enhance the permeability of the garden and have enough light to make the cherries grow better and color more evenly.

3. Fertilizer and water management

Fertilizer and water management plays a key role in cherry yield. We need to water cherry three times a year to ensure the supply of water in the field, so that the cherry tree can grow normally and provide enough two water to the fruit. But do not water the fruit when it is about to ripen. During this period, it needs to accumulate sugar. If there is too much water, the cherry will have no taste and taste very light. It is necessary to apply fertilizer at least three times a year, the first time is during the growth of branches and leaves in spring every year, which can accelerate the growth of branches and leaves and enter the flowering stage in advance, and the second time is when it is in bloom, which can prolong the flowering period and increase the fruit setting rate. the third is that when the fruit expands, boron fertilizer can be used to spray, so that the fruit will be better full and brighter in color.

4. Inter-park management

The inter-garden management of cherry generally refers to these three aspects: pruning branches and leaves, thinning flowers and fruits, and clearing the garden. The main purpose of branch and leaf pruning is to maintain a reasonable density in the garden, followed by cutting off diseased branches, dense branches, thin branches and old branches, and then the new branches will be more dynamic and the fruit rate will be higher. In the flowering and fruiting stage, we should pay attention to controlling the flowers and fruits, that is, we need to knock down some flowers that are not very good in the garden, retain the good ones, and increase the fruit setting rate, and then after setting the fruit, we need to knock out some diseased fruits, deformed fruits and small fruits, and keep the big fruits and strong fruits. Finally, it is necessary to clean up all the weeds, debris, fallen leaves and branches in the garden, so as to reduce the impact of diseases and insect pests on the garden.

5. Disease control

The main diseases of cherry are leaf spot, perforation, dry blight, brown rot and so on. Leaf spot disease and perforation disease do great damage to leaves, which can be prevented by Dumei 3-5 degree stone sulfur mixture, and carbendazim can be used in the early stage of the disease. The disease of dry blight mainly occurs on the branches of the tree. you will find that the branches are slowly gu Wei and have no water, which can be avoided if we manage the garden well. Brown spot disease is characterized by the gradual appearance of brown spots on the fruit, and gradually deepening, we usually spray 1000 times 50% promethazol or 800 times 70% methyl topiramate before falling flowers. The most common pests are pear heart borer, peach aphid, mulberry scale, boat caterpillar and so on. Of course, there is also a cherry fruit cracking phenomenon, affecting the quality, we should mainly pay attention to uniform water management, uniform light can be.