First, the method of grafting plum blossom with peach root 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 below the ground level, and the soil is 4-7 cm. Use a sharp knife to cut several holes in the grafting part of plum blossom to reach the xylem, use 25ppm ABT rooting powder No.2, and then cultivate 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 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 2: Which trees can plum blossom be grafted with? Apricot, peach, plum, plum.
Question 3: When will plum blossoms be grafted from the end of June to the beginning of July?
Two methods of plum blossom grafting
First, the method of grafting plum blossom with peach root 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 below the ground level, and the soil is 4-7 cm. Use a sharp knife to cut several holes in the grafting part of plum blossom to reach the xylem, use 25ppm ABT rooting powder No.2, and then cultivate 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 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 in the soil for 4-6 cm. 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 grows normally. In this way, the grafted plum blossoms can be made into bonsai in advance, making full use of the characteristics of peach roots.
Propagation and cultivation: grafting is commonly used in propagation, and the rootstocks are mostly plum, peach, apricot, apricot and apricot. Plum blossoms should be cultivated in the open space on sunny or semi-sunny slopes with a spacing of 3 ~ 5m. Usually in the growing period, that is, from autumn to early winter, fertilizer is applied three times, such as cake fertilizer compost, manure and so on. Apply quick-acting fertilizer before budding; After the new shoots stop growing (from the end of June to the beginning of July), appropriate water control and fertilization are applied to promote flower bud differentiation. Plum blossoms are suitable for bonsai cultivation. Put the plants that have been cultivated in the field for several years in a flowerpot. Pot soil should be soft and trimmed before and after planting. Common diseases include perforation, anthracnose, powdery mildew, dead branch gummosis, dry rot gummosis and so on. Application: in gardens, green spaces, courtyards and scenic spots, it can be planted alone, in clusters, in groups, etc. It can also be planted naturally in front of houses, on slopes, between rocks and on roadsides. If evergreen trees or dark buildings are used as the background, the beauty of plum blossoms can be set off. Such as pine, bamboo and plum, with pine as the background, bamboo as the guest scene and plum as the main scene. In ancient times, it was emphasized that plum blossoms walked around the house and went upstairs to see them, all for the best viewing effect. In addition, plum blossoms can be arranged into Meiling, Mei Feng, Meiyuan, Meixi, Meijing and Meiwu. In order to ensure the survival of plum blossom transplantation, the water in plants, that is, the water absorbed by roots and the water transpiration by branches and leaves, must be basically balanced to ensure the normal physiological activities of plants.
Plum blossoms should be transplanted after defoliation in winter and before budding in spring. During this period, plum trees are in a semi-dormant state, with low physiological activity, low external environment temperature and little transpiration water. The transplanting method of annual or 23-year-old trees is simpler than that of Xiaomei trees, with no clods and easy survival. When transporting for a long distance, wrap the roots with wet towels, cotton yarn and rags. Larger plum blossoms are difficult to transplant. Smaller plum trees can also be transplanted in the growing season, but the technical requirements are high and the protection management is fine, which is not suitable for long-distance transportation. When transplanting, we should not only take the clods with intact roots, but also cut off the branches and leaves again. During transportation, the clods are also tied with straw ropes or put into transplanting boxes. The roots of plum seedlings can be wrapped in plastic bags. After planting, water is often sprayed on the branches and residual leaves of plum trees. Transplanting in growing season is generally better in rainy season. Plum blossoms can be planted in winter. Cutting propagation of plum blossom in winter has not been successful, which may be due to the following three reasons: first, improper variety selection; Second, the choice of cuttings is not suitable; Third, the relevant technical links of plum blossom cutting in winter have not been mastered well. First, plum varieties should be selected for winter cutting. There are about 200 plum varieties in China, including three strains, five categories and eighteen types, but not all varieties can be planted. > & gt
Question 4: How are plum blossoms grafted? There are two ways to graft plum blossoms for 30 minutes. First, the plum blossom is grafted by the method of burying roots. The plum blossom grows fast and blooms early, but it is easy to have "big feet" after three years. First, plum blossoms are grafted with peach rootstock, and after grafting growth for one year, all of them are planed. When planting, the grafted part is lower than the ground, and the soil is 4-7 cm. Cut several holes vertically and deeply in the grafted part of plum blossom with a sharp knife. 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 in the soil for 4-6 cm. 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 grows 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 5: What stake is used to graft plum blossoms? Plums or peaches are commonly used in the south, and apricots, wild apricots or wild peaches are commonly used in the north. Apricot and Prunus armeniaca are excellent rootstocks of plum blossom, with high grafting survival rate and strong cold tolerance, especially in the north. Usually, cutting, splitting, tongue, abdomen or butt joint are used, which are carried out after the rootstock germinates in spring; Abdominal connection can also be done in autumn. You can also use winter leisure for tongue joint. As for docking, old plum trees are mostly connected with young plum trees, both in spring and autumn. Bud grafting is carried out from June to September, and shield bud grafting is often used.
Question 6: When is the best month for plum blossom grafting? Your plum blossom may be Huangmei of plum blossom, or many varieties of sandalwood plum blossom, such as Thousand Green Sepals Plum, Pine Chun Mei Plum, Ningxiang Plum, etc. , can only be propagated by grafting. There are two kinds of grafting: branch grafting and bud grafting. Besides li miao, peaches (including peaches and peaches), plums and apricots are also used as rootstocks. Plum rootstock is the best, with strong affinity, high survival rate, good growth and long life. Grafting is carried out from mid-February to early March or from mid-June to 65438+ 10 to 65438+ 10. The scion is selected in the middle part of the strong branch, 5 ~ 6 cm long and has 2 ~ 3 buds, which are cut or chopped. Before and after beginning of autumn (early August), the survival rate of bud grafting is high, and T-bud grafting is mostly used. In the early winter of the second year after grafting, the rootstock was cut off 5 cm above the grafted bud, and the side branches were trimmed. The next spring, sprout, cut off the remaining rootstocks when you grow up, and erase the rootstocks at any time. Taking peach as the rootstock, the seeds are easy to get, the grafting is easy to live, the grafting grows fast, and there are many flowers, so it is widely used in production at present. However, after grafting, plum trees are susceptible to pests and their life span is shortened. In order to solve this contradiction, during the grafting operation, the overground part of the rootstock can be cut off 2 cm away from the ground, and the scion should choose the branches that grew vigorously that year. When grafting, it should be noted that the formation layer must be closely combined, and then the soil should be sealed tightly with plastic strips until the joints are not visible. After one month, check the survival, cut off the roots and buds, and keep the soil sealed. After survival, don't rush to remove the soil at once, but gradually help the buds to be unearthed to prevent the new buds from drying up. With the growth of seedlings, soil should be increased to make scions take root, which can overcome the problem of short life of peach rootstocks. After about 2 ~ 3 years, the scion can grow many new roots, which is similar to the effect of cutting.
Question 7: What old piles can be grafted with plum blossoms? Peach, apricot, apricot and plum are all acceptable.
Peach and Prunus armeniaca are easy to obtain and survive when grafted as rootstocks, so they are widely used. However, their survival life is short and they are easy to be infected with pests and diseases. In fact, as a rootstock, it is not as good as the latter three.
Grafting methods often vary according to regions and purposes. In the south of the Yangtze River, it is more common to cut before germination in spring, or to perform abdominal grafting before and after the autumn equinox.
In Suzhou, in order to make plum piles, the old roots of plum trees are often used for docking. When the budding plum blossoms are shielded in the south of the Yangtze River, the xylem is easy to survive even if it is thick.
Question 8: plum blossom bonsai grafting I am engaged in plum blossom grafting. I don't know what kind of tree your stump is, where it is, and what plum blossom is grafted on it. It was not casual at that time.
Question 9: Can plum trees not be grafted? There are many varieties and types of plum blossoms. At present, there are more than 30 large varieties and more than 300 subordinate small varieties. Generally, the flowering period is about 2-3 months. Its varieties can be divided into leaf plum, right-angled plum and water plum according to branches and growth posture. It can also be divided into Gong Fenmei, Hongmei, Zhao, Green Sepals Plum, Big Hongmei, Jade Butterfly Plum and Sprinkled Golden Plum. Among them, Gongfenmei is the most common, with pink petals and dense and thick flowers; Jade butterfly plum petals are purple and white; The petals of green sepals are white and have a strong fragrance, especially the "green calyx of money".
Question 10: I want to graft plum blossom and cherry blossom, but I don't know what tree to graft on 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.