Matters needing attention for autumn cutting of the latest cherry trees

Cherry in China's market demand is very large, welcomed by many people, has a relatively wide planting area. When planting cherry trees, we need to do a good job of pruning according to seasonal changes. Especially in autumn, autumn pruning has a great influence on the growth of cherry trees in the second year, and there are many places that need our attention. So what do cherry tree autumn shears have to pay attention to? Let's take a look below!

1. Cut smooth

When we prune cherry trees, we must be careful to keep the cuttings smooth enough. In general, it is necessary to maintain a surface of about 45 degrees with the cut bud. Cut down from opposite sides of bud, keeping the trimmed slope and cut bud tip level. In this way, it can reduce the damage surface as much as possible, improve the healing speed, and at the same time maintain the growth speed after bud germination. Finally, cut off the cuttings left by thinning branches at the branch point, and no stump shall remain.

2. Division operation

When pruning cherry trees in autumn, we should adjust the pruning method according to the tree shape and age of cherry trees. For example, when we prune branches and trunks, we should mainly use the divisional operation method. First we should be about 20cm above the trim saw. Saw a cut upward from the lower end of the branch, keeping the depth to the left and right of the branch. Then saw off the branches from the top, leaving the stump, and finally cut off the stump from the previous saw. In this way, it can effectively prevent the splitting phenomenon of branches.

3, saw flat

When trimming, we should not only keep a smooth cut, but also make sure that the cut is flat enough. Because after pruning, it is inevitable to encounter some bad weather such as rainy days. If the saw is not flat enough, it is easy to rot after being rained, and it is also susceptible to infection by germs, causing various pests and diseases. Therefore, after we saw the cherry tree, we should use copper sulfate solution to disinfect the saw in time. Then apply a proper amount of protective wax and other protective agents at the saw. Not only can avoid the rot and dryness of the saw cut, but also can improve the healing speed of the saw cut.

4, pruning time

Cherry tree autumn shear time is also need us to pay more attention to, general cherry tree autumn shear should be in September after. Because at this time, the new shoots on the cherry tree basically stopped lengthening, and the growth was also in a semi-stop state. Cherry trees don't respond much to pruning, but there is still some green growth at the top of the new shoots, consuming too much nutrients. Therefore, we should pay attention to cut it off in time to save nutrition. However, because each fruit farmer has his own management habits, and the situation of each orchard is different, it is necessary to determine whether to prune and pruning time according to the actual situation.

The above is a brief introduction to the precautions for cherry tree autumn scissors. Today's introduction is here, this article is for reference only, I hope to help everyone oh!