How to choose colorful trees without worrying about sales?

1, common color division of colored leaves and representative tree species of color system.

Common colored-leaf trees are divided into four categories according to the color system of leaves: yellow, multicolor, blue and red. The representative tree species of the yellow line are Metasequoia glyptostroboides, Luan tree, Huangguan poplar, elm, Sophora japonica and so on. The representative tree species of polychromatic system are Euonymus multicolor and Acer multicolor. The representative tree species of blue series are spruce, cypress, etc. The representative tree species of the red series are red plum, red maple, red poplar, red begonia, red cherry blossom, red cotyledon and red crape myrtle. Facing so many colorful tree species; Introducers should choose varieties with suitable temperature and climate for planting according to the climatic characteristics of various places; First, a small number of introduction experiments were carried out in a small range. Only after fully understanding the introduction and transplanting season, planting and cultivation techniques, color stability observation, color leaf period, market storage, price, etc., can the planting scale be expanded on a large scale and better economic and social benefits be achieved.

2. What aspects should be considered when selecting introduced colorful trees?

The selection and introduction of color-leafed tree species should focus on six aspects: volume characteristics, color-leafed period, suitable planting range, growth rate, existing and future stock in the market, and difficulty of propagation methods and techniques. When choosing colored trees, choose trees with long colored leaves, at least in spring, summer and autumn. If all the seasons are colored leaves, it would be better if there were no fallen leaves in winter. Secondly, we should choose varieties with wide planting range, fast growth speed and tall tree shape. If the suitable range is narrow, it is difficult for the tree species to form a big market, which is not conducive to later sales; If the tree grows too slowly, it will be slow to become a tree and the effect will be slow. What is needed in today's market is rapid forest formation. Then there must be market research to understand market demand; Color-leaf varieties with small supply, large storage capacity, strong market demand and relatively difficult reproduction should be selected; Nurseries all over the country are planting. Reproduction is relatively easy, they can cut down their lives at will and take root. The market will soon be saturated, so even if there is still demand in the market now, it is not far from the market rot.