A: It is feasible, timely scraping old skin and burning it in a concentrated way is a good way to promote tree growth and prevent pests and diseases. It should be noted that the bark should be scraped off to the extent of the rough bark of the old bark. The farmer should not be too deep in the operation, but hurt the tender skin and xylem. In addition, when scraping the bark, you can put a newspaper or plastic cloth directly under the tree, and then remove it in time and burn it intensively.

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bunsen burner for laboratory use

Bunsen burner

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