| Aquatic plants are an important plant material for creating water landscapes.With the people's deepening understanding of the importance of landscape effects and ecological functions of aquatic plants,aquatic plants have been widely used in the construction of water landscapes.The techniques and methods of aquatic plant landscaping have also been introduced and become abundant,and the landscape effects and ecological effects of aquatic plants have also been constantly improved.This article investigates the application of aquatic plants in the landscape construction of the Fem He River Scenic Spot in Taiyuan City.Follow-up investigations were carried out,and on this basis,a systematic study was conducted on the scenes,construction values,conservation,and effects of aquatic plants in the Fen He River area.The main research results are as follows:1.As of October 2017,there were 22 species of aquatic plants already in use in the Fen He River Scenic Spot,including 18 species of emergent plants,3 species of floating plants,and 1 species of submerged plants.9 species are commonly used in large areas.Aquatic plants cover an area of about 500,000 square meters.In addition,there are a large number of wild aquatic plants in the Fen He River area.2.Analyzing the common aquatic plant pHenology table in the Fen He River scenic spot,we can see that the germination period of the aquatic plants in the Fen He River scenic spot was concentrated in April and entered a period of rapid growth in May.The flowering period appeared in June-September,and it entered the withering period from October to November.In addition,the water color,plant height,suitable water depth of common aquatic plants in Fen He River and the types of aquatic plants commonly found there,as well as the characteristics of landscaping,were investigated to provide a basis for the rational allocation of aquatic plants during landscaping.3.A questionnaire survey on the satisfaction of visitors to the waterscape of the Fen He River was conducted.120 questionnaires were issued and 120 were retrieved.Through questionnaire surveys,visitors were satisfied with the water features of the Fen He River,aquatic plants with various postures,and aquatic plant landscapes.The forms and views of the aquatic plants are different from those of the four seasons.Tourists can accept it.It is only tourists' preferences and there are subtle differences.For visitors who like aquatic plants,there are more visitors who like to watch aquatic plants.4.The landscapes constructed by using the aquatic plants in the Fen He River scenic spot have various forms,including large water surface landscapes,small pond landscapes,stream landscapes,waterfront construction collocation landscapes,ecological revetment landscape belts.These landscapes are rationally constructed,and they are unified and not single,creating its own ecology and landscape.5.On the basis of the research,this paper proposes that in the future application of aquatic plants,Fen He River should enrich aquatic plants,tap aquatic plants suitable for the climate of Taiyuan,and pay attention to the protection and application of wild aquatic plants,and integrate into the mother river in the construction of water scenery,increase the level of conservation,maintain the stability of the water landscape,and strengthen the management of alien species. |
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