When pruning flowers and trees, they often leave some large wounds on the flowers and trees. In order to promote the early healing of the wound, first use a sharp cutting knife to flatten the wound, and then use Baume 5 to 10 degrees of lime sulfur or 1% -2% copper sulfate solution to disinfect, and finally smear wound protection agent Protect it. The preparation methods and the use techniques of commonly used flower wound protection agents are described below: Pine oil mixture: Take 6 parts of rosin, 2 parts of alcohol, and 2 parts of animal oil. First add rosin and animal oil to the pan to heat and melt. Immediately after leaving the fire Alcohol, stir thoroughly evenly, bottling for use. When using, use a brush or cotton ball protection agent and evenly apply it to the wound to form a film and seal the wound. This method is applicable to flowers with large kerf area. Pine wax mixture: 4 parts of rosin, 2 parts of beeswax, and 1 part of animal oil. When preparing, first simmer the rosin and beeswax with slow fire, then pour the animal oil, melt and mix thoroughly after mixing. After cooling, remove it and put it into a group by hand. When used, heat the bolus and apply it with a brush. Oil copper ash: Take 1 part each of soybean oil, copper sulfate, and hydrated lime. Grind copper sulfate and hydrated lime first, then pour the soybean oil into a pot and boil it. Immediately add copper sulfate and hydrated lime powder to the oil. Stir and cool it before painting. Salt-gum glue: Take 1 part of beef glue, 6 parts of quicklime, 2 parts of salt, 1 part of sulfuric acid suspending agent. First, make quick lime, salt, and sulfur suspoemulsion into a paste with appropriate amount of water. Niujiao can be used after mixing evenly. Bituminous coating agent: Applying bitumen wounds after heating and melting the bitumen will not only protect the wound but also effectively prevent wood rot. Gum paste: When cutting a pulpy flower, if the wound is out of juice, fine soil and glue can be used to mix and apply the wound. Smeared with sulphur powder or grass ash, the effect is also very good.
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