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According similar ecological theory point of view, new and fine trees imported from neighboring cities and provinces Taiyuan no cultivation record for research material, its cultivation and ecological adaptation of phenophase ecological adaptability growth potential, resistance and ornamental comparison, selected from a comprehensive index evaluation, to adapt Taiyuan growth species, and breeding test to understand the propagation techniques in order to provide new, excellent garden trees and landscaping construction Taiyuan, Shanxi The scale of production to provide technical support. The results show that: cited 110 species of trees, 48 ??varieties better adaptability. Resistance outstanding breeding techniques to cross the border, 15 species: Artemisia willow, flat sticks Cotoneaster, the tea (艹 weed), sprayed snowflakes, red leaves Tsubaki, Qiu Yuanlan of Caryopteris, Weigela classes (including three kinds) good resistance to, Caryopteris, gold leaf, red honeysuckle, elderberry gold leaf, snow fruit Euptelea, Phnom Penh Water December; 22 basic propagation techniques clearance: Buckeyes Zixia magnolia, Fei Huang magnolia, Xue fruit, Golden Yefeng boxes fruit, yellow and lilac, golden locust, Euonymus, Begonia class (8 types), hybrid Alondra willow, meadowsweet class (including three kinds), the Golden Bough vertical white willow Salix willow weeping; with the introduction and use of value, but needs further Domestication of species 11,: margin entire Luan tree, Cercidiphyllum Baifeng Buddleja Bishop Hung Ramu, rose hibiscus, jade lamp The magnolia, Feng Yang, hanging red honeysuckle, big-leaf silk floss wood, according to the hand red Betau, chrysanthemum peach. Through research, the paper argues that the the Shanxi Taiyuan Tree Introduction standards should be a breakthrough in the two aspects of the \That introduction of the range to the new screening criteria to be \The specific meaning of the \\Through experimental research, rich Shanxi Taiyuan urban trees to increase the genetic diversity of trees, increase the income of nursery stock producers, to solve the surplus labor, and enhance the image of the city and ecological security, and enhance the environmental awareness of all the people. Test innovative include: first, to protect urban biodiversity; Second, most of the varieties of the first time trial in the Taiyuan area; Third, for the first time the introduction of some of the rare trees Taiyuan more Origin latitude northward movement 3 degree; fourth, the first part of the subtropical trees into Taiyuan; fifth, the test area with the introduction comparison, the highest elevation of the least rainfall, frost-free period is the shortest, most light, the test results are more representative, can be provided for domestic introduction theory some reference data. Test cited election success, to promote the city and the province, applied to the greening of the city, to serve the construction of ecological civilization.
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