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Wild plants are without human domestication or cultivation and utilization of land plants, which not only has to be of the advantages of the plant, but also to reflect the city's character, dilute artificial environment, play a larger ecological benefits, there are broad prospects for the development and application of . Wild plants increasingly widespread application in recent years, awareness about the deepening also some test. The test in Daqing City, Heilongjiang Province, the Green Engineering GmbH nursery ground and the Biotechnology Research Institute of Northeast Forestry University greenhouse, excellent ornamental characteristics of wild plants for study materials, its introduction, cultivation and drought resistance more in-depth study, after open field cultivation trials and related laboratory determination of the main results and conclusions include: first departure from garden applications and morphological characteristics, Daqing wild plant germplasm plant type, leaf, flower investigation and analysis, such as ornamental traits Introduced more suited Wild Iris, rats the palm grass Oriental strawberry three wild plant test results all survived, normal flowering and fruiting. Indicating strong adaptability, introduction easy to survive, survive without watering, saving water resources, extensive management, low cost; potted water Stress experiments were followed by the introduction of plant material, plant processed through plants potted drought stress, the table concept morphology and determination of physiological and biochemical indexes conducted a comprehensive analysis. Draw introduced plant material drought resistance from strong to weak: the wild iris, mouse palm grass, Oriental strawberries; finally consolidated several plants of the characteristics, the use of quantitative evaluation method developed by plant selection evaluation criteria, hope ground selection of species of plants and garden applications and promotion reference. Selected indicators have plants natural height, reproductive cycle, and ornamental value, adaptability. According to this score, the introduction of wild iris, mouse palm grass, Oriental strawberry scores were 81,84,92 points appropriate to promote a large number of applications. The study Daqing Wild plant resources development and utilization of the basis to speed up the pace of the wild plants in landscaping applications, greatly improved the Daqing region greening material is scarce, monotonous landscape status quo, wild places promote the application of the plants in the garden in the north to provide important reference.
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