How do winter fruit trees scrape? What is the purpose? How to deal with it?
Many fruit growers think that there is nothing to do after harvesting the fruit. If this is the case, there will be no good harvest in the coming year. There are still many things to do after fruit harvesting, such as clearing garden work, fruit tree fertilization, and bark scraping. The most important thing is to scrape the bark. If this is not done, it will directly affect the harvest of the coming year. Many friends don't understand why? Then, Xiaobian will introduce you to the winter fruit tree scraping.
1. Purpose
On the top of the fruit trees, there will be a lot of old bark that will hide a lot of eggs. Relatively speaking, at this time, they will have a fixed place to winter, and then wait until the weather is warm. If you don't clear it now, you will have a lot of bugs until the second year.
Therefore, if you manage the orchard in the winter, there is a very important thing to do. It is to scrape the tree and it can be used to prevent pests. It is really more pesticides than in the coming year. It works very safely and without pollution. At the same time, it will also help the growth of the tree, and it can prevent premature aging.
2, method
In fact, scraping the bark is very simple, mainly to scrape the top of the trunk and the upturned skin on the main branch and some over-thick skin.
However, this can't be scratched too much. Generally speaking, it is enough to scrape off those that have been lifted up, because there are some tissues inside. If it is too deep, the tissue inside will be easily hurt when exposed.
Of course, in addition to these, there are some annual twigs. If there are some such skins on the top, you can also scrape them off, so that the germs have no hiding place.
3, time
The time to scrape the bark should also be well grasped. This is to scrape after the leaves fall, but it is generally recommended not to scratch too early, because if you scrape too early at this time, it is easy to let some of his fresh tissue I was hurt outside. And the winter is cold, after the bark is scraped off, the fruit trees will be easily frozen. It is generally recommended to wait until the spring fruit tree is re-germinated before it will be better.
4, processing
In addition to scraping the bark, it will also clean up some fallen leaves and cut off some problematic branches. This can take them out of the orchard and take them to a place to burn them to prevent the bacteria from remaining. If it is healthy leaves or just some old skin, you can collect them and bury them in the orchard. After the fermentation, you can slowly release the nutrients.
Bark scraping is a more important work after fruit harvesting. It can not be ignored. It will directly affect the harvest of the second year of fruit farmers. It is especially reminded that the farmers need to do some anti-freezing measures for the fruit trees after scraping the bark.
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