Pruning should be carried out prior to transplanting a seedling transplanting tree pruning is intended to adjust the tree line, balanced vigor, reduce transpiration, improve the survival rate of transplanted trees, trim mainly refers to pruning and pruning two parts. 2, depending on the amount of pruning trees, ease the survival of transplanted seedlings, planting method, digging seedling quality to determine Lo Zubai, general initiation ability, root, with a soil ball transplanting, dig the root of good quality It may be appropriate to reduce the amount of pruning. 3, pruning should be kept natural tree should be cut bore thin branches, overlapping branches, drooping branches, for pest branches, dead branches, broken branches must be cut off, long leggy branches should be controlled. 4, deciduous tree pruning: ① before digging seedlings for tree tall, with a clear central leader, spindle distinct species (Ginkgo biloba, Metasequoia, Taxodium, etc.) should be thinning, to protect the main shaft of the terminal bud, the central Leadership dry upright growth. ② spindle obvious deciduous trees (maple class), controlled by pruning should compete with the main branch of the collateral, so that leading branches upright growth. ③ easy to germinate branches of trees (sycamore, Sophora japonica, poplar, willow, etc.), be careful not to cause the lower part of the branches piduan, given the height of the dry according to the environmental conditions set Zubai sales when planting, usually 3-4 m. 5, evergreen pruning: ① the small size of the evergreen before transplanting generally do not cut or light pruning. ② pests before planting only cut off branches, dead branches, grow weak branches, drooping branches and the like. ③ evergreen coniferous tree only thinning, sparse lateral bud, buds may not be cutting back and thinning. ④ pruning tall trees because Longgang Zubai before transplanting, tree thinning should be flush with the trunk, leaving piles. 6, pruning Seedlings: Bare root seedlings before transplanting should be cut off root rot, thin and long root, root damage split, with the coarser smooth kerf, favorable healing. Greening the state because the state vigorously promote the building of garden cities, urban landscape has become an emerging environmental industry. Under the control of the national laws and regulations, urban landscape and economic development to form a mutually reinforcing each other based on the situation, which also show the ancient gardens of new charm. The green industry in the development process, the structural composition of urban green space system has changed dramatically. In the future, we should pay attention to strengthening the sustainable development of urban green space maintenance, adjust the structure of modern agriculture, urban landscape construction and coordination of national economic construction of relations Zubai make green building, maintenance and management of legal, standardized, generate benefits must rely Landscaping As a professional technical support, the government should use the appropriate industrial policy, to develop a viable development plan, guide and standardize the operation of the market, the urban landscape management activities into the orbit of international laws and international practice among. From a professional point of view, the urban landscape construction and economic management of the organic integration, out of an economic urban landscape management development path garden flowers Zubai Zubai _ _ Hua Sheng garden greenery provided by the Futian District, Shenzhen Huasheng gardening operation . Futian District, Shenzhen Huasheng gardening operation (www.huahui168.cn) (www.huahui168.cn) strong, credible, in Shenzhen, Guangdong flowers and trees, fruit seed industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hua Sheng garden into the brilliant green and you work for a better future!