Regulating agent for preventing freezing injury of cherry trees

Abstract

The invention discloses a control agent for preventing freezing damage of cherry trees, which includes a cherry tree freezing damage prevention agent and a cherry tree freezing damage repairing agent, wherein the cherry tree freezing damage prevention agent uses peanut shells as a carrier to prepare niacin, seaweed fertilizer and lignin fertilizer. The powder can improve soil temperature and soil fertility, which is beneficial for root water retention. Peanut shells also contain nutrients such as trace elements, vitamins, amino acids, fats, and proteins, which enhance the frost resistance of cherry trees; the cherry tree frost damage repair agent contains Triethanolamine and silicone oil can repair plant cells damaged by freezing, the added bactericide can prevent the invasion of germs, and the added sunscreen can prevent direct sunlight and sunburn caused by increased temperature. The regulating agent for preventing frost damage of cherry trees of the present invention can make the cherry tree plants and leaves grow robustly in the coming year, with large branching, full flower buds, high fruit setting rate and increased cherry output.

Description

[0001] Technical field: [0002] The invention belongs to the field of plant antifreeze restoration agents, and in particular relates to a regulating agent for preventing freezing damage of cherry trees. [0003] Background technique: [0004] Cherry is highly sought after by consumers because of its fresh and sweet taste, and has become an important economic crop for farmers at the present stage, bringing extremely high economic benefits to farmers. However, cherry trees are more sensitive to cold air. Not only will they suffer from winter frost damage, but they will also be easily affected by late spring cold at the beginning of spring. Therefore, for cherry growers, doing a good job of preventing frost damage of cherry trees is an effective measure to ensure their own economic benefits. [0005] At present, anti-freezing measures such as pouring frozen water, fumigation, tying grass handles, and setting up wind barriers are mainly adopted to reduce the loss of cherry freezi...

AI Technical Summary

Problems solved by technology

[0005] At present, anti-freezing measures such as pouring frozen water, fumigation, tying grass handles, and setting up wind barriers are mainly adopted to reduce the loss of cherry freezing damage and ensure the output of cherries. However, the above-mentioned physical anti-freezing methods are troublesome to operate and labor-intensive, which will cause serious waste of resources. In actual operation, it is often difficult to achieve the purpose of large-scale control; for the management after freezing damage, the measures of pruning, fertilizing and whitening sun protection are often taken, which is time-consuming and laborious, and has little effect on mitigating freezing damage, causing serious losses in cherry production