Walnut Tree Grafting Time and Methods
Today, we introduce the content of green plant flower cultivation about the grafting time and methods of walnut trees. It's a great experience and knowledge, recommended to save it!
Walnut Tree Grafting Time and Methods
The grafting time of walnut trees is generally from April to June each year. Three methods can be used: cleft grafting, double open bud grafting, single open bud grafting, and square grafting. It is best to graft on walnut trees with large rootstocks under three years old. The operation should be quick, and the wrapping should be tight to ensure growth.
Walnut Tree Grafting Season and Months
The walnut tree belongs to the Juglandaceae family. We know that for high survival rate after grafting, it is best to graft plants of the same family. The most commonly used trees for grafting with walnut trees include walnut seedling fruit trees, Pagoda tree, walnut catkin, and high-quality different varieties of walnut trees, which can all be grafted, and the grafting effects will also be different. Of course, the selection of grafting trees and the needs of the grafting person for the later growth of fruit trees are related. The grafting time of walnut trees is generally from April to June each year. The specific operation time should also be determined according to the local temperature conditions and the grafting methods used. In general, the time for branch grafting is relatively earlier, and the time for bud grafting can be appropriately later.Walnut Tree Grafting Methods and Specific Steps
1. Cleft Grafting: Split a cut on the rootstock of the walnut tree and insert the scion, hence called cleft grafting. Cleft grafting is a main method for branch grafting in spring.2. Double Open Bud Grafting and Single Open Bud Grafting: During grafting, the bark on both sides of the cut on the rootstock of the walnut tree is prised open, resembling opening two doors, hence called double open bud grafting; single open bud grafting only prises open the bark on one side of the cut.3. Square Grafting: The bud piece taken during grafting is square-shaped. A corresponding square piece of bark is also taken from the rootstock, hence called square bud grafting.Walnut Tree Grafting Precautions
1. The walnut field grafting adopts green branch scions of walnut trees, which are collected nearby and grafted immediately. If the scions need to be transported or stored for a short period, be sure to do a good job of moisture retention.2. The grafting part should be selected on walnut branches under three years old. Too thick skin layer at the grafting part will affect the survival rate.3. For large rootstock walnut trees, pruning should be done before grafting. The bud pieces should be grafted on both sides of the branches to facilitate opening angles, ventilation, and light penetration.4. The buds used for grafting should be selected from plump walnut leaf buds or mixed buds. Male flower buds cannot be used as scions. Using withered buds as scions generally does not germinate in the same year.5. The operation of walnut tree grafting should be quick, and the wrapping should be tight.6. Pay attention to the weather forecast, and try to avoid rain after grafting to avoid affecting survival.Declaration: This article "Walnut Tree Grafting Time and Methods" is compiled by flower friends. If there are any inappropriate content, please contact us for modification. If this content unintentionally infringes upon your rights, please contact QQ: 58589584 for immediate deletion.
Knowledge Expansion
What Fertilizer is Best for Cherry Trees
Cherry trees should be fertilized in autumn, preferably at the end of August or early September. After flowering, apply fertilizer once, and fertilize again 15-20 days before harvesting. After fruit picking, fertilization is also needed. Cherry fruit fertilizer, mainly composed of nitrogen and potassium, supplemented with phosphorus fertilizer, can promote fruit expansion, improve fruit quality, and supplement tree nutrients. To reduce damage to the tree's roots, it can be applied in a radial trench or concentrated pit.
Cherry Tree Fertilization Time
1. Cherry tree fertilization in autumn is best done at the end of August or early September. After flowering, apply fertilizer once, and fertilize again 15-20 days before harvesting.2. Cherry trees need to apply base fertilizer in autumn, top dressing during flowering, and fertilization after fruit picking.3. In North China, cherry trees are fertilized from September to October. The relatively high autumn temperature and soil temperature are conducive to root absorption and utilization.
What Fertilizer for Cherry Trees
Cherry fruit fertilizer, mainly composed of nitrogen and potassium, supplemented with phosphorus fertilizer, can promote fruit expansion, improve fruit quality, and supplement tree nutrients.
In general, compound fertilizer has the advantages of high nutrient content, few by-products, and good physical properties, which plays an important role in promoting high yield of cherries. According to the fertilization law of different crops, quick-acting nitrogen fertilizer should be supplemented in a timely manner.
Cherry Tree Fertilization Method
The roots of cherry trees are distributed shallowly in the soil, with underdeveloped vertical roots but very developed horizontal roots. During their growing period, fertilization can be done in a radial trench or concentrated pit to reduce damage to the tree's roots.
Cherry Tree Fertilization Precautions
Cherry trees from flowering to fruit maturation generally take 40-60 days, requiring concentrated nutrition. Therefore, in addition to applying base fertilizer in autumn, appropriate top dressing should also be carried out before germination and in the early stage of fruit development.
When is the Best Time to Plant Cherry Tree Seedlings
Cherry tree seedlings are mainly planted in spring and autumn. However, it is best to plant in autumn in the north because the spring drought in the north makes it difficult to manage the newly planted seedlings, and the plants are prone to frost damage. In the south, cherry tree seedlings can be planted in March in spring, and they will take root faster.
When to Plant Cherry Tree Seedlings
Cherry tree seedlings are mainly planted in spring and autumn. However, it is best to plant in autumn in the north because the spring drought in the north makes it difficult to manage the newly planted seedlings, and the plants are prone to frost damage.
Planting time in the south and north: Cherry tree seedlings in the south can be planted in March in spring, and they will take root faster. In the north, they are mostly planted in September in autumn.
Greenhouse planting time: It is best to transplant cherry tree seedlings into the greenhouse in spring, preferably before the soil thaws and the buds sprout.
Cherry Tree Seedling Origin and Planting Months
China has a large planting area of cherries, and common producing areas include Heilongjiang, Gansu, Shandong, Jiangsu, Jilin, Liaoning, Hebei, Shaanxi and other provinces.
Shandong Cherry Tree SeedlingsShandong is abundant in Yantai large cherries, which can be planted in September. It takes about 90 days from planting to harvest, with the advantages of large fruits and delicious taste.
Liaoning Cherry Tree SeedlingsLiaoning is abundant in Dalian cherries. Under greenhouse cultivation, they can mature around March. The cherries here are large in size, have good appearance, and their skin is relatively glossy.
Cherry Tree Seedling Varieties and Planting Months
There are many varieties of cherry tree seedlings, common ones including Meizao cherry seedlings, Huangmi cherry seedlings, Fuchen cherry seedlings, Fuxing cherry seedlings, Black Pearl cherry seedlings, Malan Red cherry seedlings, etc.
Meizao Cherry SeedlingsMeizao cherry seedlings are an early-ripening variety that can be harvested in the year of planting. The fruit shape is wide and heart-shaped, with the advantages of large size and high quality.
Huangmi Cherry SeedlingsHuangmi cherry seedlings mature around May, with a single fruit weight of about 10 grams, delicious flavor, and a self-pollinating variety.
Does Peach Tree Like Sunlight
Peach trees like sunlight. They are sun-loving plants that require sufficient light for normal growth and fruiting during their growth process, so they have relatively high requirements for light. It is best to raise them in a place with sufficient sunlight to receive adequate light. However, it is necessary to pay attention to appropriate shading in summer and timely watering to prevent drought.
Does Peach Tree Like Sunlight
Peach trees like sunlight. They require sufficient light for normal growth and fruiting during their growth process, so they have relatively high requirements for light. It is best to raise them in a place with sufficient sunlight to receive adequate light. However, it is necessary to pay attention to appropriate shading in summer and timely watering to prevent drought.
Peach Tree Likes Sun or ShadePeach trees are sun-loving plants, so they cannot grow without sunlight during their growth process. If they are raised in a place with poor light or shade, it is easy to lead to poor plant growth. Over time, the plants will not be able to flower and fruit normally.
Peach Tree Direct SunlightPeach trees need direct sunlight. They are sun-loving trees and will not grow well without sunlight. Appropriate direct sunlight is very necessary, but it is best to do so when the sunlight is not strong to avoid leaf burns under strong sunlight.
Can Peach Trees Be Exposed to the SunPeach trees can be exposed to the sun. They are plants, and all plants cannot grow without sunlight. Without sunlight, they will not be able to perform photosynthesis and synthesize the nutrients needed for growth, so peach trees can be exposed to the sun.
Is Peach Tree Afraid of Sun Exposure
Peach trees generally are not afraid of sun exposure. However, if it is a newly transplanted potted peach tree, it is afraid of sun exposure and cannot be placed in strong sunlight. It is best to place it in a dark and ventilated place indoors for three days, and then move it to a sunny and ventilated place indoors. At other times, peach trees are not afraid of sun exposure.
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