成人自考农学毕业论文

Abstract: Magnolia grandiflora is a more even distribution of a wide range of well-known higher-value ornamental trees in the country have planted in many areas and applications. Especially in the landscaping industry is playing an important role. Magnolia grandiflora tree beautiful white color, pattern design and elegant, and its cultivation of the soil with less stringent requirements. Magnolia grandiflora mainly planting and breeding, germination easy. Plantation management, with particular attention to watering, fertilization and so on, and do a good job in management and adult seedling stage management work, or else directly to affect the normal growth. In order to make more from the appearance-wise, it seems perfect, essential Pruning. In this paper, the ecological characteristics of Magnolia grandiflora, landscape and ornamental value in landscaping and gardening plants in various places of the application, as well as the different premises on the main points of the plant.Key words: Magnolia grandiflora; gardens; Green; Application仅供参考，请自借鉴。希望对您有帮助。