Method for building multi-layer community structure to prolong flower mixed-sowing viewing period and application of method

Abstract

The invention belongs to the landscaping field and particularly provides a method for building multi-layer community structure to prolong the flower mixed-sowing viewing period. The method comprises the following steps: (1) selecting the plant height growth rate type of a plurality of lower plants which grow slowly in at least one of the community growth early stage and the community growth late stage; (2) selecting the plant height growth rate type of a plurality of middle plants of which the plant heights increase quickly in the community growth intermediate stage; (3) selecting the plant height growth rate type of a plurality of upper plants of which the plant heights increase quickly in at least two of the early stage, the intermediate stage and the late stage; (4) mixing and planting seeds of the upper plants, the middle plants and the lower plants. According to the invention, the green days of the built flower mixed-sowing community are more than 8 months each year, and the optimal viewing period of lots of flowers lasts for 5-6 months. The flower mixed-sowing landscape built by the method can be kept for a long time, and can be kept favorable within 5-10 years.

Description

technical field [0001] The invention belongs to the field of landscaping, and in particular relates to a method for establishing a multi-layer community structure and prolonging the ornamental period of mixed flower planting and its application. Background technique [0002] Mixed planting of flowers is a new type of herbaceous flower application form emerging in modern western gardens. It has the advantages of rich species, beautiful landscape, strong sense of natural wildness, low construction and maintenance costs, and good social and ecological benefits. Garden and sustainable development needs. Mixed planting of flowers has been widely used in foreign countries, but in my country, although it has developed rapidly, it is still in the exploratory stage. With the rapid development of mixed planting of flowers, the mixed planting of flowers in my country has disadvantages such as short ornamental period, single species, and homogeneous landscape, while the general commerc...

AI Technical Summary

Problems solved by technology

With the rapid development of mixed planting of flowers, the mixed planting of flowers in my country has disadvantages such as short ornamental period, single species, and homogeneous landscape, while the general commercial mixed planting of flowers can only maintain the viewing period of 2-3 months, making the mixed planting of flowers in the application severely constrained

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