Configuration of aquatic plants and planting design Experience
1，Aquatic plant configuration
1.1The choice of aquatic plants native plants should be configured based
Despite the wide range of aquatic plants, but must guard against abuse. Choose a different geographical environments in different plant species can be configured to configure the main varieties of native plants. When the artificial wetland construction should take this view. For a number of new foreign plant species, in the configuration, we should refer to their surrounding areas in the region or after the line to determine the growth performance, to prevent blindness caused by construction difficulties configuration.
1.2Planting aquatic plants, the kinds of choices and match to fit
Choose to fully understand the growth characteristics of various aquatic plants, pay attention to plant type size, color and plant with coordinated ornamental style, as well as merging with the surrounding environment. Can be simply a kind, such as planting flowers in a large water surface and so on; also be several mixed planting, the plants with mixed Tanetoki addition to considering the plant Shengtai requirements, effect on the landscaping to be considered a primary or secondary to the formation of certain characteristics.
1.3Different water depths to select a different configuration of plant type and plant species planted
Different growth types of plants suitable for growing in different water depth, but to determine plant selection, we should grasp the two criteria such that "the average water depth after planting can not be submerged plants of the first branch or leaf" and "an Xin leaves or a new bit of water time is not more than four days. " The water here that time is a bit of new leaves or new shoots from the obvious to the time the water leaves fully grown, especially in the low transparency and water quality of the environment more than the fertilizer should be noted.
1.4Different soil environmental conditions to select a different plant species plante
Soil nutrient content, the protection ability of the soil fertilizer plant fertilizer plant type Hi, and poor soil, sandy soil is serious resistance to select those types of barren plants. Hydrostatic environment select floating leaves, floating plants and emergent water environment, select the type of plant.
1.5Planting season, choose different types of planting different plants
At design time, designers should expect the growth of plants in various configurations during the winter season and Seedling Situation, appears immediately after planting to prevent plant growth is not due to recovery or wintering plants can not normally weak winter conditions. Therefore, during plant configuration options should first determine the scope of the design planting time, then according to this time frame and to the growth characteristics of plants as the main basis for design and selection of plants.
2.Cultivation of aquatic plants
2.1Aquatic plants on the cultivation method
Aquatic plant aquatic plants cultivation methods in two different technical approach: First, the bottom lining planting trough, covered with soil at least 15cm thick culture, will implant the soil water plants; two aquatic plant species in the container is in, and then submerged in the water container. Two methods described above have advantages and disadvantages. With container planting of aquatic plants and then sinking into the water is more commonly used, because it is easy to move, such as northern winter collection to be taken out of the container to prevent freezing; in the spring for soil, add fertilizer, ramets when the operation is also more flexible labor saving. Moreover, this method can maintain the clear water, clean pool and the water exchange is also more convenient.
Aquatic plant should normally be planted in containers and then into the water. Avoid loose soil directly into the pool generated pollution, increase the maintenance process of the black sheep, Grottoes to eliminate the difficulty and intensity. Use aquatic plant-specific soil, coarse sand and gravel above the seal and prevent the activities of fish affected soil. General health and more oxygen plant grown in small containers and their distribution in the bottom of the pool, plant-specific soil affixed with coarse gravel; shallow water plants grown in small containers or plant several strains grown in large containers, and placed in bottom, the bottom of the container plus brick or other support to the container slightly above the surface; water lilies should be planted using a larger container, then set the bottom, growing slightly tilted when the growing point, not covered by coarse gravel; lotus plant growing point when careful not to hurt your hands, lightly compacted soil, growing point can be slightly exposed.
2.2When aquatic plants growing in the water, not full of a pool, aquatic plants cover the general account the total surface area of 50-65% is appropriate. If the full plant to see the reflection of the water, unable to expand the role and the water calm feeling of space; are not planted along the circle, but there should be sparse with dense, there is a continued break.
3.Management of aquatic plants
Management of aquatic plants is generally more simple, after planting, in addition to routine management work, we should also note the following:
(1) check for pests and diseases;
(2) Check the plant Shipi crowded, generally than 3 to 4 years min Yi Ci strains;
(3) regular dressing applied;
(4) to clear the water weeds, pool or pond water is too dirty or when to change the water completely clear.