Because it is in the dormant period, pruning is less harmful to trees at this time, which is conducive to protecting trees. Pruning should be treated differently according to the types of trees. For flowering flowers and trees, all flowers and trees that bloom in spring should be trimmed moderately, only the autumn shoots without flower buds should be cut off, and no more cutting is allowed. So as not to affect the next year's flowering. All the flowers and trees that bloom on the branches of one year, such as roses and hibiscus, should be pruned again to make them blossom and bear fruit in the next year. When pruning deciduous flowers and trees, you should be careful not to prune them before they fall. It should be done after defoliation to avoid excessive loss of nutrients in flowers and trees, which can effectively avoid the infection of trimmed wounds.
Pay attention to the temperature when pruning in winter. It is not easy to prune in cold weather to avoid frostbite of tree wounds. It can be done before the weather gets warmer in early spring and the roots enter vigorous activities. Pruning in winter should be carried out according to the characteristics of trees, working conditions and other factors, in order to achieve the purpose of shaping, promoting growth, wintering and insect prevention. Attention should also be paid to pruning in winter, so as not to hurt the parts near the trunk, and not to leave the residual piles of side branches for too long, so as to promote the early healing of the wound. The incision should be smooth to avoid tearing the bark. It is also necessary to apply a protective agent, such as Kuaihuolin Healing Ointment, to the incision. When pruning, we should also pay attention to the fact that the top lateral buds should stay outside the branches to keep the trees growing outward.
Question 2: When and how to prune branches? It's best to cut it in spring, just cut the bright branches.
Question 3: When do you usually prune branches? Is this season all right? If you just thin the branches and cut them short, it's ok in this season.
Generally, pruning is mainly in winter, especially for deciduous plants, and pruning in winter is the most important.
If you want to renew, rejuvenate and re-cut, this season depends on different species of trees. Strong Meng can, but weak Meng can't.
Question 4: When is the best time to prune the peach branches before the early spring? This period of time is the dormant period of peach trees, and pruning has the least damage to peach trees. After spring, peach trees gradually germinate, and pruning is easy to cause gum flow. At this time, bacteria are also more active, and the wounds caused by pruning will aggravate the diseases of peach trees.
Question 5: Pruning time of branches You can prune bayberry when the fallen leaves fall in winter. Yangmei is best pruned in spring.
Question 6: When is the best time to prune branches? Like osmanthus trees? You can cut it whenever you need it. Then when to cut it depends on your purpose. Say osmanthus, what do you want? Pot planting or ground planting? Single or multi-task (cluster)? Serrated crown or semi-circular crown or spherical crown? Just one: as a pruning of street trees. 1. Leave a central trunk, which is the highest, straightest and straightest. If other branches are evenly matched with this branch in growth, kill it. Leave enough branches and leaves, don't just cut them off. Many nursery farms like to leave only a few leaves at the top and then polish the lower part. I thought I would grow taller soon. The correct way is to ensure the absolute authority of the top leaders, and the more soldiers, the better. There is nothing wrong with cutting osmanthus, but fruit tree pruning is the most technical. Let's talk about grapes first: autumn and winter: this is a big pruning, called dormant pruning, and more than half of the branches should be cut off. Leave 2 to 4 knots for each branch, XX branches per meter. This XX depends on variety, experience and production purpose. If you want high yield, you can keep a little more (just a little, if you want too much, you can get nothing), and if you want high quality, you can keep a little less. Spring: This time it's called bud wiping-wiping off unwanted buds. Buds may appear on every node. If it is a single branch update, keep the best one and delete the others. If it is a two-branch update, leave two, and if you want to fill in the blanks or leave some backups, leave two or three. The reason for keeping a backup is that the wind often blows off some new branches, and you will often meet some. Some nodes may send out two or three, one is the main bud and the other is the secondary bud. Unless the main bud is whistling, the secondary buds are all killed. Xia:-I'll take an animal barking test another day. If I succeed, come to my class. . .
Question 7: When will the willow branches be pruned, starting next spring?
Question 8: How to prune plants? What is the best season? How to prune and reshape foliage plants
1 coring
It is to inhibit the high growth of trees, promote the spreading of lateral branches and remove the tender heads of branches.
Step 2 pick flower buds
Many adventitious buds will grow on the trunk and trunk of trees, which should be removed in time, especially elm, Bromus inermis and other tree species, which are prone to adventitious buds in the snow to avoid wasting nutrients. However, we should pay attention to the preservation of strong buds in individual branches, so as to cultivate useful branches.
3 picking leaves
The best viewing period of foliage tree bonsai is mostly in the germination stage of new leaves, when the leaves are small, bright or green, which is very attractive. By removing old leaves, trees can grow new leaves again, which gives them extra viewing time. For example, after a summer's growth, the elm bonsai leaves are aging, the color is gloomy, and the ornamental value is obviously reduced. If all the old leaves are removed after beginning of autumn, the new leaves will turn green in half a month. The new leaves of triangle maple grow in late autumn, and the tiny tender leaves are candle red, which is very beautiful. However, when picking leaves, you should pay attention to choosing trees that grow vigorously, and don't pick leaves many times in a year, so as not to affect the growth of trees.
4 pruning
Many new branches often grow in bonsai trees. In order to keep it beautiful, it should be trimmed. How to prune trees depends on your interest in the form of bonsai trees. Usually, you can prune them into natural forms and prune branches into clouds, such as the miniature of trees in nature. It can also be trimmed into branches with slightly higher middle and different sizes, and the outer contour is like melon seeds, which is more beautiful visually. Cut into circles should be avoided. It looks like several balloons hanging on a bamboo pole, which is very dull and even tacky. When pruning, all clustered branches, cross branches, inward branches, overlapping branches, parallel branches and long branches should be cut off. Some branches called "top branches" should also be considered for pruning. In addition to pruning the branches and leaves of trees, the outer contour of trees should also be trimmed appropriately to form an equilateral triangle in the whole crown. An equilateral triangle has a sense of stability and dynamic beauty.
Leave 2-3 buds when pruning, and cut off the rest. For small bonsai or trees that germinate more and faster, only 1-2 buds can be left. The specific cutting position is selected at the place where the length before the "bud mouth" of the branch is equivalent to 1.5-2 times the thickness of the branch, so that the new bud germinates quickly and the bud is thicker.
5 binding
As mentioned above, binding is the most commonly used method for artistic treatment of branches in the early stage of modeling. For the molded tree bonsai, it is mainly used when weaving branches, or it needs to be re-bound after several years of cultivation. The specific binding method is to fix one end of the iron wire (aluminum wire or enameled wire is better) (usually at the branch), and then cling to the branch at 45. The angle is wrapped around the branch tip, and then the branch is bent into two slightly larger arcs (first big and then small), and the branch tip extends forward slightly, which is called "two bends and a half" to form a beautiful curve. In about three months, the branches of most trees can be fixed. At this time, they should be untied, otherwise, the "silk trap" will affect the growth of trees too deeply, and in serious cases, it will lead to "falling branches". It should be noted that the thickness of the wire used for binding should be appropriate. If it is thin, it will not be fixed. If it is too thick, it is easy to break the branches. When bending branches, do it in the direction of tight lines, twisting and bending, so as not to break branches easily. Once the branch accidentally cracks, it can be tightly wrapped with electrical tape for self-healing.
6 Finishing and binding time
Different tree species have different growth characteristics, so choose pruning methods and seasons. 6 It can be pruned 3-5 times a year in the snow area and Qian Qian mu with strong germination; Bromus species. Elm is also very strong, but it is easy to make the tree decline if it is pruned too much, usually twice a year, and up to three times under special circumstances (such as attending exhibitions or receiving important guests); Luo Hansong and others. Slow growth and weak branching ability. It is best to trim 1-2 times in June and August.
If black pine, yellow pine and golden pine are not controlled. New shoots can grow to tens of centimeters. In April, all the main buds on the new shoots will be smoothed, and two weeks later, the secondary buds will emerge and the branches will be obviously shortened. In April, Pinus pentaphylla can remove dense branches and protruding branches, and remove new buds 1/3-2/3. This treatment can make the branches short and tidy. It should be noted that the buds should not be picked too late, so as not to form bald branches after the buds are picked.
New buds of melon seeds, such as boxwood, Chinese holly, Qingfeng, etc. Keep 1-2 nodes for coring, and then pick them, which can make the dense branches and leaves small.
In May and June, when Cycas revoluta just germinates, the old leaves will be cut off, and with water control, the new leaves will be short and dense, and the ornamental value will be improved. After the new needles were basically fixed in that year, all the old needles were pulled out, which not only looked neat and beautiful, but also the new needles grown in the next year were short and sparse, which could obviously improve the ornamental value. ......& gt& gt
Question 9: When do you prune the branches of lilacs? Lilacs have a big temper and can be pruned at any time, with little influence. Of course, it is best after the leaves fall and before germination.
Question 10: Why do you prune branches in spring? Spring is the time when everything grows, so pruning trees at this time is easy to grow and take shape.