Question 2: Which trees can plum blossom be grafted with? Apricot, peach, plum, plum.
Question 3: Besides peaches, apricots, plums and plums, what other plants can be grafted with plums? Information:
Grafting is one of the artificial vegetative propagation methods of plants. That is, the branches or buds of one plant are grafted to the stems or roots of another plant, so that the two parts connected together grow into a complete plant. Grafting methods are divided into branch grafting and bud grafting. When grafting, the scion should be closely combined with the cambium of rootstock to ensure the survival of the scion. Grafted branches or buds are called scions, and grafted plants are called rootstocks or scions. Generally, seedlings with two or four buds are selected as scions, which become the upper part or top of the plant after grafting, and rootstocks become the roots of the plant after grafting.
Grafting is a kind of vegetative reproduction in asexual reproduction. Grafting by using the function of injured callus of plants. When grafting, the cambium of the two injured surfaces are close together and tied together. As a result, due to cell proliferation, they heal each other and become a whole connected with vascular tissue. This is the principle of grafting.
The main factor affecting the survival of grafting is the compatibility between scion and rootstock, followed by grafting technology and post-grafting management. The so-called affinity refers to the ability of scion and rootstock to be identical or similar to each other in internal organizational structure, physiology and heredity, so as to be able to combine with each other. High affinity and high grafting survival rate. On the contrary, the survival rate is low. Generally speaking, the closer the genetic relationship between plants, the stronger the affinity. For example, apples are grafted on sand fruits; Pear is connected with Li Du pear and Qiuzi pear; Persimmon grafted with black dates; Walnut and Juglans mandshurica have good affinity.
Analysis:
The data show that the main factor affecting the survival of grafting is the compatibility between scion and rootstock, followed by grafting technology and post-grafting management. The so-called affinity refers to the ability of scion and rootstock to be identical or similar to each other in internal organizational structure, physiology and heredity, so as to be able to combine with each other. High affinity and high grafting survival rate. On the contrary, the survival rate is low. Generally speaking, the closer the genetic relationship between plants, the stronger the affinity. For example, many plants of Prunus in Rosaceae can be grafted with plum in theory, and the specific situation should be understood in practice.
Question 4: When can peach trees be grafted? Can I graft plum blossoms? Peach can be grafted with peach, plum and pear, but the fruit setting rate of the latter two is not high. Prunus mume didn't survive by grafting (I tried it myself)
Question 5: What tree can be grafted with apricot? Prunus armeniaca is the best, followed by Prunus armeniaca, Prunus armeniaca is wild apricot, Prunus armeniaca is wild cherry!
Apricot grafting can be roughly divided into three periods, namely spring, summer and autumn. Grafting methods include branch grafting and bud grafting. Grafting in spring generally adopts branch grafting method. According to the different forms of scion and rootstock, it can be divided into split grafting, skin grafting, cut grafting and belly grafting. Generally, in spring, before and after leaf bud germination, juice does not flow too early, and rootstocks and scions germinate too late, which affects survival. Grafting method is mainly used for older rootstocks. Bud grafting is generally used in summer and autumn, and the grafting period is from June to September, but the rainy season in July should be avoided. Drought and high temperature in mid-June is the first suitable grafting period in North China, and early August after rainy season is the second suitable grafting period. Methods T-bud grafting and bud grafting with xylem can be used. When the rootstock reaches the grafting thickness and the rootstock and scion are peeled off, the "T" type bud grafting is adopted. This method is fast and efficient, and bud grafting with xylem can be used without peeling rootstocks and scions. If you want to cultivate the seedlings of the current year, the grafting time should be carried out before the end of June. After grafting, the rootstock can be cut off immediately to make the seedlings grow, but after grafting, the seedlings should be carefully managed to cultivate strong seedlings. Summer and autumn buds should be picked on sunny days. Grafting in sunny days is helpful to interface healing and has a high survival rate. Grafting is easy to stick in rainy season, and the interface cannot survive. For those that germinate in autumn, it is not necessary to cut the anvil that year, and then cut the anvil when it germinates in the next spring.
Question 6: What trees can apricot trees be grafted with? Apricot trees can be grafted: fine varieties of apricot trees such as plum blossoms.
Grafting time is usually when the juice begins to flow before germination in spring, and there are many methods, among which grafting is one of the most widely used methods in production. The specific steps are as follows:
When grafting, the rootstock should be cut from the base 5~ 10 cm smooth, and then split vertically in the center of the cross section with a depth of 3~4 cm.
The scion selects branches with 2~3 full buds, and cuts a wedge-shaped double inclined plane with a length of 3~4 cm on the left and right sides of the lower buds, so that one side with buds is slightly thicker and the other side is slightly thinner.
Then insert the slightly thicker side of the scion outward into the crack of the rootstock, so that the rootstock is aligned with the cambium of the scion, and the upper end of the scion section should be 0. 1~0.5 cm higher than the incision of the rootstock, which is called "exposure" and is beneficial to healing, and then tie it tightly with plastic strips.
In arid areas, in order to prevent the scion from losing water and drying up, the upper incision of the scion can be sealed with wax or paint, or tied up and buried in the soil.
Question 7: Can peach trees be grafted with plum trees? Peach, apricot, plum and plum can be grafted with each other.
However, it is suggested to graft plum blossom with apricot tree, which is superior to peach tree in survival age. Of course, if it is a mountain peach, it is also possible.
Question 8: I want to graft plum blossoms and cherry blossoms, but I don't know on which tree to survive. Cherry, cherry and cherry seedlings are used as rootstocks, and excellent cherry varieties are used as scions for cherry grafting, which are selected before germination in spring. It is advisable to choose rootstocks with the same or similar thickness as the scion, and adopt splitting and docking methods.
When grafting by splitting, the upper part of the selected grafting part on the rootstock is cut off with sharp scissors, and the remaining "piles" are split with a knife. The opening depth is about 2-3 cm (the scion is thicker and the opening is deeper), and the length of the scion is about 10 cm. The lower part of the scion is quickly cut into a "wedge" and inserted into the split opening. Align the forming layer (when the thickness difference between them is large, align the forming layer to one side), and then tie it firmly with plastic film strips without air holes (first put it in a cool and ventilated place, spray water on the ground to keep the environment high, or cover it with plastic bags to keep it moist). After a certain period of time, plant it on the prepared ground, and the first water must be poured thoroughly. Cover with plastic film. In the future, ventilate in time according to the temperature change, and don't let the temperature in the bag get too high. When the new buds grow 3-5 cm, remove the plastic film on cloudy days or in the afternoon. Then move the plants to a sunny place. It is wise to water between dry and wet. No need to fertilize in advance.
The method of docking is to cut off a groove from the rootstock and a groove from the scion, which is the same size as the rootstock. After the formation layer is aligned, it can be firmly bound with plastic film strips. Other steps are similar to the splitting method.
Grafted plum blossom
Root burying method
Peach grafted with plum blossom grows fast and blooms early, but it is easy to have "big feet and small feet" after three years. First, plum blossoms can be grafted with peach rootstocks, and all of them can be dug up after one year of grafting growth. When planting, the grafting site is 4-7 cm below the ground, and several cuts are made vertically at the grafting site of plum blossom with sharp edges, reaching the xylem, and the wound is bandaged with mud balls and 25ppm ABT rooting powder No.2 solution. Then raise the soil 15-25 cm, and pay attention to moisturizing. After 1 year growth, plum trees can take root, so that when they grow up, plum trees can form two layers of roots. The top layer is Megan, and the bottom layer is peach rootstock. When planted in pots or on the ground for greening, the upper roots play a role, and the lower roots can be removed to keep the plum blossom growing normally.
root graft
After the fruit surface is grafted with peaches in the nursery, the pruned waste peach roots can be grafted with plum blossoms as long as the diameter is more than 0.5 cm, the length is 12- 15 cm and the root segments are more than 3. Used to moisten suitable sand, hide the sand until mid-February, and then start grafting. Split or cut can be used. When binding, first wrap the joint with a piece of film strip, then use fresh poplar cortex fiber as bandage, and wrap the joint with a plastic strip with moisturizing effect. The advantage of using the fiber part of poplar bark is that the interface is buried in the soil when planting, and when the wound is healed firmly, the fiber part has gradually rotted, which can save the process of unbinding. After grafting, put it into the root of the greenhouse sand bed, and the buds of the scion are exposed. Check the dry and wet conditions of sand frequently, and sprinkle water in time to keep the temperature of sand bed. Nursery land can be transplanted in late February. When planting, the joint should be buried 4-6 cm underground. After two years of growth, it can be potted or afforested, the peach roots at the lower part can be cut off, and the plum root system germinates normally. In this way, the grafted plum blossoms can be made into bonsai in advance, making full use of the characteristics of peach roots.
Question 9: How are plum blossoms grafted? There are two ways to graft plum blossoms for 30 minutes. First, plum blossom is grafted by root burying method, which makes plum blossom grow fast and bloom early. But after three years, it is easy to appear the phenomenon of "small feet and big feet". You can graft plum blossoms with peach rootstocks first, and after one year of grafting growth, all of them are planed. When planting, the grafted part is below the ground level, and the soil is 4-7 cm. Use a sharp knife to cut several holes longitudinally in the grafted part of plum blossom, which is very deep. Soil 5-25 cm, pay attention to moisture. After 1 year growth, plum trees can take root, so that when they grow up, plum trees can form two layers of roots. The top layer is Megan, and the bottom layer is peach rootstock. When planted in a pot or on the ground for greening, the upper roots play a role, and the lower roots can be removed, so that plum blossoms can maintain normal growth. Second, the root grafting method After the peach is grafted in the nursery, the pruned waste peach roots can be grafted with plum blossoms as long as the diameter is greater than 0.5 cm, the length is 12- 15 cm, and the root segments are more than three. Used to moisten suitable sand, hide the sand until mid-February, and then start grafting. Split or cut can be used. When binding, first wrap the joint with a piece of film strip, then use fresh poplar cortex fiber as bandage, and wrap the joint with a plastic strip with moisturizing effect. The advantage of using the fiber part of poplar bark is that the interface is buried in the soil when planting, and when the wound is healed firmly, the fiber part has gradually rotted, which can save the process of unbinding. After grafting, put it into the root of the greenhouse sand bed, and the buds of the scion are exposed. Check the dry and wet conditions of sand frequently, and sprinkle water in time to keep the temperature of sand bed. Nursery land can be transplanted in late February. When planting, the joint should be buried 4-6 cm underground. After two years of growth, it can be potted or afforested, the peach roots at the lower part can be cut off, and the plum root system germinates normally. In this way, the grafted plum blossoms can be made into bonsai in advance, making full use of the characteristics of peach roots.
Question 10: Can jujube and plum trees be grafted? No, their genetic relationship is too far away (not a family and a genus of plants), and grafting is incompatible. The survival rate of mutual grafting is higher among different varieties. Grafting can also be carried out between different species of a genus.