Generally speaking, if you want high yield and good growth of cherries, you need to do good grafting, so which trees can be grafted on cherry trees? Next, I will introduce you to the four suitable trees.
1. Four kinds of trees suitable for grafting on cherry trees 1. Some places of wild cherries are called plum peach and mountain pea. They are often born on the slopes outside the mountains, along ridge banks, bushes and other places. It is used as a rootstock for grafting cherries. It is characterized by grafted cherry seedlings with strong stress resistance, strong growth, strong water absorption capacity, high survival rate, wide adaptability, and not easy to be susceptible to chronic diseases such as cherry root rot and root cancer. And good yield stability.
2. Grass cherry is also a wild shrub or small tree variety commonly found in the mountains. Some fruit trees are grafted on nursery grounds and sold as a commercial rootstock. The typical characteristics of its varieties are that the root system of the grafted seedlings is developed, the seedlings grow fast and prosperous, and the grafted seedlings have good affinity and no symptoms of discomfort. Grafted plants can give birth prematurely.
Cherry as a rootstock for grafting cherry seedlings also has its shortcomings. The main performance is not cold resistance, poor tolerance to low temperature. Poor growth in cohesive soil, prone to root cancer. In addition, the root system of rootstocks is shallower than other varieties, and is prone to falling down due to strong winds.
3. Chinese dwarf cherry is also a commercial rootstock variety. It is characterized by strong adaptability, strong and strong root system, good deep distribution, not easy to fall down, good graft seedling affinity, high survival rate, no discomfort symptoms, can be premature and high yield, stable and high yield.
Suitable for dwarf honey plant cultivation. But it also has its shortcomings that cannot be concealed. That is, after the grafted seedlings have grown for a period of time, there are small feet, and the grafted seedlings are susceptible to root cancer, and sometimes the disease is more serious in the field.
4. Bolaiying is generally promoted in the technical services of the competent agricultural department. Its commonality is wide adaptability, it can produce prematurely and abundantly and stably, and its cold resistance and disease resistance are superior to other previous varieties. The disadvantage is impoverishment. If the grafted cherry seedlings are cultivated in a barren land, it is prone to premature aging.
2. How to manage and protect the cherry tree after grafting 1. Before the seedlings of the grafted anvil are grafted, the stems of the rootstock are cut at 0.2 centimetres above the grafting. Then transplant at 15 ~ 20 cm plant spacing and 50 ~ 60 cm row spacing.
2. Except for the bud grafting after the transplanting of the cutting shear anvil, the root bud will germinate first. During the germination of rootstocks, the germination on the rootstock should be erased on time to promote the growth of the sprouts. After that, it is necessary to remove the sprout 3-4 times in a row. After budding and germination, choose to keep 1 healthy and new shoot.
3. When the new shoot is 10 cm long, insert a pillar near the seedling. Chuan hemp rope or plastic film tape secures the new tip to the pillar to prevent the new tip from folding. Thereafter, as the new shoots grow, they are tied every 24 cm.
4. After the germination of the fertilizer water, topdressing three quick-acting nitrogen fertilizers every 20 days. 20-150 kg of urea is applied with water per hectare each time.
5. After preventing germs from germs, strictly guard against small gray weevil, which can be captured manually. In late May and late July, spray 1: 1: 160-180 times Bordeaux mixture with 1000-1200 times of 50% dichlorvos emulsifiable concentrate each time to prevent leaf perforation, leaf moth and spiny moth.
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