I. Analysis of counter-seasonal planting techniques in the construction of the garden
Preplant soil treatment1 determines soil thickness. Different plants require different soil thickness. For example, soil thickness is determined at around 30 cm for plant plants; soil for small bushes is determined at around 45 cm; and soil thickness for large bushes is determined at around 60 cm. 2. Options for planting soils. In order to ensure that soil composition and nature meet planting standards, the choice of soil suitable for plant growth for the construction of the forest, as well as the application of technical methods to improve the soil so as to enable it to promote rapid plant growth, may be necessary in the construction of the garden。
During the selection of plant trees for transplantation, trees that have already been transplanted are selected first and preference is given to small and strong seedlings. At present, those trees that have been transplanted will be able to grow a few tiny roots at the top of their head, and for such trees, if they are transplanted again, their growth will not be affected by transplantation, which will result in higher survival rates. In addition, small seedlings are transplanted with a higher rate of survival compared to large seedlings。
In the first instance, the false planting and transport of plant trees can be carried out using anti-seasonal planting techniques to extract the transplanted trees in advance and then use the false planting method, in response to the need for plant construction to be applied to anti-season transplantation projects. When prostheses are performed, over time, falsely planted trees grow small roots in the root, which are powerful and have a higher survival rate. Using false planting techniques, the trees are first created in advance and placed in containers for conservation. In the course of the construction work, depending on the packaging, the land is not planted without the container, which has the advantage of being simple, reliable and operational. Under the construction plan, seedlings are planted prior to the sprouts, earthballs are excavated and canopies are duly trimmed, placed in baskets, plastic basins, planting bags or wooden boxes of about 25 cm high, buried in the ground and properly managed. If necessary, the containers are also dug out together and, when planted, removed. This helps to protect the roots of the seedlings without the need to trim the canopy and maintain its original state. For example, in the case of plants such as sea beryllium, red flowers and jasmine in africa, they are planted in plastic basins in the spring, buried underground and under normal management. By the time of the anti-season planting, it was dug out, shipped to the construction site, removed the plastic basin, planted underground, formed relatively quickly and had a very good greening effect. For large-specified long-green wood, e. G. For sorghum, phoenix, flamewood, large-leaved leaf, etc., large-earth sacks are used to pack and select methods of planting early and late. Appropriate mechanical facilities, manpower and related support materials, such as flat-bed transport vehicles, cranes, etc., are selected for transport of trees. The route is determined well in advance, preferably at night, and the volume of the tree is determined on the basis of cultivation. When carrying the vehicle, the trunks and branches are packed with straw ropes, straw wraps or sackcloths, and appropriate water is sprayed to ensure the humidity of the straw ropes and straw packs, thereby effectively increasing the productivity of the trees。
The pre- and post-plant shearing process is carried out using anti-season planting techniques, with the scientific and rational cutting of the leaves prior to the transplantation of the tree, with the maximum effect of reducing the evaporation and respiratory effects. When cutting, make sure the clips are smooth and do not split. In the roots of the trees, the cracking roots, long roots and disease roots, as well as the canopy, should be trimmed to ensure balance on and off the ground. For the needle trees, the evacuation branch is the main one. Cuts to the large wound to ensure smooth and smoothing and treatment with preservatives。
Cultivation of plant trees is based on the principles of on-going, on-going, on-planting and on-watering. A certain amount of base fertilizer is applied to the caves before planting, and the soil is refilled with organic fertilizer, which is then watered and supported. Water should also be watered in a timely manner after the gushing, until the water is covered in the soil, and the next day, the water will be watered, the land will be sealed and watered three times. The water is recharged in a timely manner according to the drying of the soil. For large-specified wood, it is necessary to cover the summer, spray the tree canopy, and wet the grassline of the tree to ensure the humidity of the air. This will not only help to prevent exposure to powerful direct-fire and dry winds and reduce the evaporation of the trunks and branches, but will also enable the storage of a portion of the moisture to ensure that the branches are dry and wet. It would be preferable to choose between 10 a. M. And 3 p. M. In addition, in the winter, wind and cold protection is provided to provide a suitable environment for plant growth. In addition, large-scale tree cultivation needs to be supported to prevent dumping. Positive triangles contribute to the stability of the tree, with support points at around two thirds of the tree height and additional layers of protection to avoid damage to the bark. When supported by large trees, the position of the support pillars is appropriate outside the roots and earthballs, and if the earth is sunk, it will be timely to improve the placement and avoid the presence of the posts. After planting, a staged inspection of the dressing areas to check if they are loose and to ensure that the support will not be premature to remove and to achieve careful care for the planting of trees。
