Including preparation before construction, planting materials and sowing materials, soil treatment before planting, excavation of planting holes and planting troughs, transportation and follow-up of seedlings, pruning before planting seedlings, planting trees, transplanting trees, planting street trees, planting aquatic plants, planting lawns, flowers and ground cover plants, vertical greening, roof greening, greening engineering ancillary facilities and other projects.
As the technical standard of Kunming landscaping construction organization, inspection and acceptance. The supporting structure and municipal facilities of the greening project shall conform to the provisions of the current relevant national standards. The construction of urban landscaping plant planting project should not only comply with this specification, but also comply with the provisions of the current national mandatory standards.
Greening planting project: planting projects such as trees, flowers, lawns, ground cover plants and lianas.
Arbor: Woody plant with obviously upright trunk and tall plants.
Shrub: Woody plants with no obvious trunk or short trunk and relatively low plants.
Evergreen trees: trees with green leaves all year round, including evergreen trees and evergreen shrubs.
Deciduous tree: A tree that sleeps and leaves in autumn or winter.
Lianas: Plants with slender stems that cannot stand upright, climb or hang from trees or other substances.
Ground cover plants: mainly refer to herbs or shrubs covering the ground, generally 45 cm high.
Lawn: mainly refers to grass plants covering the ground, generally mainly Gramineae plants.
Flowers: refers to all kinds of plants in full bloom in the green space.
Vertical greening: refers to a three-dimensional greening form that uses climbing plants to decorate the external walls of buildings and various fences.
Planting soil: soil with good physical and chemical properties, loose structure, good air permeability and strong water and fertilizer retention capacity, which is suitable for garden plants to grow.
Exotic soil: replace the soil unsuitable for planting in the planting area or hole with the soil suitable for planting, or mix some soil to improve the physical and chemical properties.
Thickness of planting soil layer: the depth of soil where plant roots normally develop and grow.
Planting hole (trough): A hole dug for planting plants. Round or square holes are called planting holes, and long holes are called planting grooves.
Regular planting: planting symmetrically according to regular patterns or neat rows.
Natural planting: the row spacing between plants is unequal, and asymmetric natural planting is adopted.
Soil ball: when digging seedlings, cut off roots according to certain specifications to keep the soil spherical, and bind and wrap the roots of seedlings.
Bare-rooted seedlings: when digging seedlings, the roots have no soil or overnight soil (that is, the soil retained by gently shaking the roots after emergence).
Follow-in: When the seedlings cannot be planted in time, the roots of the seedlings should be temporarily buried with wet soil.
Pruning: thinning and pruning the branches and roots of seedlings before planting. Pruning branches is called pruning, and pruning roots is called pruning.
Fixed stem height: the height from the ground to the crown of a tree, that is, the first branch point.
Fish scale cave: when trees are watered to prevent soil erosion, many soil weirs similar to fish scales are built on steep slopes.
Cave soaking: water the tree holes before planting. Thinning: Cutting branches from the base of branches is called thinning or thinning.
Shortening: Select suitable buds from branches, cut short branches and stimulate lateral buds to germinate.
Height of branch point: the height of the tree from the ground to the first branch point of the crown.
Survival rate: the percentage of surviving plants in the total planting amount after seedling planting.
Non-tree planting season: planting trees outside the normal tree planting season.
Soft container seedling raising: the seedlings are planted in soft containers (made of degradable materials), buried in the soil for routine maintenance, and buried in the soil together with the soft containers when transplanting.
Wooden box transplantation: when transplanting big trees, the clods at the roots are heavier. In order to ensure that the clods are intact during transplantation, they are packed in wooden boxes for transplantation.
Root-shrinking method: before transplanting 1~2 years, according to the predetermined transplanting size, dig the roots around the tree by 60~80cm, cut off the roots, and then return the loose nutrient soil, so that it can heal at the root fracture and grow new roots, which is beneficial to survival during transplanting.
Stripping: refers to the trimming and shaping of soil balls according to specifications and standards when transplanting soil balls or wooden boxes. Cut: dig out the soil and cut off the roots at the bottom of the soil ball.
Waist rope: in the middle of the height of the soil ball, wrap a straw rope.
Double-strand and double-shaft: When the soil ball is packed, two layers are wrapped with two straw ropes. Iron bar: a perforated iron bar with a thickness of 0. 1 cm, a width of 3cm and a length of 60~ 100cm, used to connect wooden cases, also called iron plate (commonly known as iron waist). Original soil: soil where trees are planted.
Decorative surface: The crown of the tree has a beautiful decorative surface.
Post-maintenance: Maintenance and management after plant colonization (or after watering for three times). Generally, the maintenance time is one year.
Packaging: Wrap the soil ball tightly with pu and tie it tightly with straw rope.
Extended information: the basic principle of plant planting design;
First, follow the basic principles of artistic composition.
Two, in line with the nature and function requirements of landscaping.
Third, it conforms to the general law of garden form.
Fourth, the change of scenery in the four seasons.
Fifth, give full play to the ornamental characteristics of garden plants.
Sixth, meet the ecological requirements of garden plants.