Ornamental plant landscape performance comprehensive evaluation model and construction method

Abstract

The invention discloses an ornamental plant landscape performance comprehensive evaluation model and a construction method. The evaluation model comprises an Excel database information calling modulegroup, an Excel hierarchical model construction module group and an Excel instant presentation model, and the construction method comprises the following steps of constructing a performance evaluationsystem by adopting an analytic hierarchy process; making the evaluation standard rules; calling the data information according to the performance evaluation system; processing the data according to the evaluation standard detail rules to obtain the value of each level of index factor of each plant type; calculating the weight of each level of plant index factors; judging the site demand accordingto the evaluation standard detail rule to obtain the score of each level of index factor; establishing a mathematical model, and generating an evaluation result accumulation histogram; proposing thetargeted design optimization strategies. The method is easy and convenient to operate and is accurate and objective in data, the quantitative evaluation is achieved, the evaluation result is visual and visible, and the method has the important significance for improving the scientificity and rationality of the plant landscape design.

Description

technical field [0001] The invention relates to the technical field of ornamental plant landscape performance evaluation in plant landscape design, belongs to the comprehensive evaluation of ornamental plant landscape performance and a model construction method, and specifically relates to a comprehensive evaluation model of ornamental plant landscape performance and a construction method. Background technique [0002] The concept of landscape performance is defined by the Landscape Architecture Foundation (LAF) as "the measurement of the effectiveness and effectiveness of sustainable landscape architecture practices in accomplishing expected goals and making contributions". [0003] Landscape performance evaluation focuses on the method of quantifying the sustainability characteristics of the project after completion, calculating its comprehensive benefits, and improving the performance of the landscape project. It emphasizes the comprehensive evaluation of the environmenta...

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Problems solved by technology

At present, there have been many studies on the ecological benefits of landscape environment and plant morphology in China, and some achievements have been made, but the corresponding studies have not yet formed a comprehensive evaluation system.

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