Method for controlling change of leaf colors of North American red maple

Abstract

The invention relates to the technical field of garden greening, in particular to a method for controlling change of leaf colors of North American red maple. The method includes carrying band bundlingtreatment on the lower portions of the lowermost branches of North American red maple tree twigs; removing bundling bands after two years. The band bundling treatment includes that the surface, withmedicines, of each medicine-coated sustained-release cloth strip clings to a tree trunk, then the medicine-coated sustained-release cloth strips are fixed by the aid of binding bands, and medicine solution is coated on the medicine-coated sustained-release cloth strips and contains agar, sucrose, fructose and plant growth regulators. The method has the advantages that spray equipment can be omitted during operation, only the simple band bundling treatment needs to be directly carried out, accordingly, leaves of the North American red maple can turn red in advance, the method is free of influence on physiological mechanisms and normal growth of the North American red maple and is convenient to operate, and the equipment cost can be saved; the problem of unapparent leaf color change under the influence of uneven leaf surface absorption due to exogenous spraying can be solved.

Description

technical field [0001] The invention relates to the technical field of landscaping, in particular to a method for controlling the color change of North American red maple leaves. Background technique [0002] With the rapid development of my country's economic level, people's living standards continue to improve, and the pace of urbanization continues to accelerate. More and more people begin to pay attention to urban construction. Traditional landscaping can no longer meet the needs of people's spiritual and cultural development. Landscaping The industry has been recognized as an "eternal sunrise industry" in the world. Excellent color-leaf plants are an important basis for improving the quality of greening. The so-called color-leaf plants refer to all or part of the leaves during the entire growing season or a certain stage of the growing season. More stable rendering of non-green plants. However, there is a shortage of colorful tree species with good performance on the mar...

AI Technical Summary

Problems solved by technology

For many years, the method of artificially regulating leaf color has mostly focused on external source spraying. Although external source spraying has a certain impact on the color change of red maple, the liquid sprayed on the leaves is uneven, which may easily cause uneven absorption of related substances. Can not achieve a good control effect, and artificial spraying needs to use spraying equipment, the equipment cost is high, and the operation is more complicated

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