Plant bud grafting wound healing agent and preparation method thereof

Abstract

The invention discloses a plant bud grafting wound healing agent. The plant bud grafting wound healing agent is prepared from, by weight, 6-8 parts of polyvinyl alcohol, 10-16 parts of water, 3-5 parts of sodium humate, 2-4 parts of nutrient element additive, 0.01-0.05 part of chitooligo saccharide, 0.5-0.9 part of iron vitriol, 1-2 parts of bactericide, 12-14 parts of a protective agent, 2-3 parts of a tackifier, 2-4 parts of nutrient and 0.1-0.3 part of auxin. The healing agent can effectively avoid bud grafting incisional wound infection and rotting, bacterium infection is avoided, water evaporation is reduced, wound healing is promoted, the bud grafting success rate is increased, the healing agent integrates sterilization, nourishment and moisturizing, use is flexible and convenient, the effect is outstanding, the safety is high, and rain wash resistance is good; meanwhile the preparation method is low in material cost, raw materials are easy to obtain, the technology is simple, and the high practical value and the good application prospect are achieved.

Description

technical field [0001] The invention relates to the technical field of budding planting, in particular to a plant budding incision healing agent and a preparation method thereof. Background technique [0002] With the development of agricultural modernization, in the prior art, in order to develop new strains of plants such as Lvmei, Shuihongmei, Papaya Begonia, and Suisi Begonia, and improve the quality and yield of plants, it is usually realized by budding. Bud grafting is to cut a bud from a branch, with or without xylem, insert it into the incision on the rootstock, and bind it to make it close and heal. Budding should be carried out in the slow growth period, so the cambium cells are still very active at this time, and the budding tissue has also been enriched. This year the grafting will heal, and next spring will germinate and become seedlings, which is very suitable. If the grafting is too early, the buds will germinate in the same year, they will not be lignified ...

AI Technical Summary

Problems solved by technology

However, the tree wound caused after plant budding forms a section or damaged epidermis when it is cut, and is rotted by wind erosion, rain, and microbial infection, or ulcers are formed on the damaged skin surface of the cut branch, and the healing of the plant itself is slow, and its effect is poor. Susceptible to pests and diseases, seriously affecting plant growth and economic benefits of farming

At present, the most effective control method is to wrap the wound of the open-air section of the plant with a thin film, sow the section of the germplasm of the underground tuber with plant ash or soak it in a fungicide, which is labor-intensive and time-consuming, and the effect is poor.

[0003] In addition, after a plant is traumatized by budding, pruning, grafting, or girdling, the wound site of the plant cannot immediately form an environment isolated from the outside world, because it may cause severe water loss, and a variety of plant pathogens may invade from the wound, causing plant disease , wilting, resulting in weak tree growth, or even death, causing major economic losses to fruit farmers, flower farmers or greening, such as apple tree rot caused by apple tree pruning, mango gummosis caused by mango tree pruning, and peach tree pruning caused by peach tree pruning. Tree canker, etc., so promoting plant wound protection is one of the important contents of effective plant management