Tree wound healing protective agent and preparation method thereof

Abstract

The invention provides a tree wound healing protective agent, which consists of the following components in percentage by weight: 0.1-3 percent of sterilizing agent, 35-48 percent of protective agent, 0.1-8 percent of nutrient, 0.1-3 percent of pigment, 30-50 percent of adhesive, 0.1-8 percent of regulator, 1-5 percent of auxiliary agent and 10-26 percent of water. The preparation method comprises the following steps of: adding water into a reaction kettle; adding the nutrient and the regulator with stirring; heating to maintain solution at 45-65 DEG C; stirring for 30-60 minutes; stopping heating and keeping stirring; naturally cooling mixture in the kettle and adding the adhesive and the auxiliary agent; stirring for 70-90 minutes; stopping heating; adding the sterilizing agent and the pigment with stirring; stirring for 30-50 minutes and then adding the protective agent; and then stirring for 90-240 minutes and stopping. The protective agent has a special effective effect on rotten scars, canker scars, gummosis scars, and cut and saw cut of fruit trees.

Description

technical field

[0001] The invention belongs to the technical field of tree wound healing, and in particular relates to a tree wound healing protective agent and a preparation method thereof. Background technique

[0002] Trees, especially fruit trees, after pruning or sawing, not only cannot heal the wound properly, but also the cortical cells and xylem cells of the wound will gradually die, and germs are easy to invade, resulting in weakened or even dead trees. Therefore, how to protect fruit tree wounds is an important content in fruit tree management. At present, the fruit tree wound healing agents used in production and application are poor in effect and cannot form a protective film on tree wounds. Not only is the sterilization incomplete, it will cause secondary invasion of germs on the wound, and it will cause water evaporation and nutrient loss in the tree body. Once the germs invade for the second time, the wound recurs, causing the wound to become bigger and more...

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